153. Rational Optimism | Matt Ridley
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Length
2 hours and 21 minutes
Words per Minute
164.47026
Summary
With decades of experience helping patients, Dr. Jordan B. Peterson offers a unique understanding of why you might be feeling this way. In his new series, "Depression and Anxiety: A Guide to Finding Your Way Forward," Dr. Peterson provides a roadmap towards healing, showing that while the journey isn't easy, it's absolutely possible to find your way forward. If you're suffering, please know you are not alone. There's hope, and there's a path to feeling better. This episode was recorded with Matt Ridley on January 11, 2021. Matt Ridley is a British bestselling author, best known for his writings on science, the environment, and economics. He is also a well-respected journalist, businessman, and a member of the House of Lords in the UK. He's also a former British Prime Minister, and former head of the Royal Society of economists, and an author of The Origins of Virtue, The Rational Optimist, How Innovation Works, and many more. This episode is also brought to you by Headspace, an app for guided meditation, since 2018. Headspace is backed by 25 published studies on its benefits, 600,000 5-star reviews, and over 60 million downloads. And if you're spending too much time on Netflix, this is a better use of your time, which you probably are listening to this podcast to find out what purpose waits for you? Sign up for The Great Courses Plus. You'll get an entire month of unlimited access to unlimited access for free. Don't miss out on this, trust me, you deserve to feel happier. and if you re- you're a nerd, you'll get a whole month of nerdier than that! - don't miss it! This is a great site to nerd out on Netflix Plus, which means you get unlimited streaming access to everything you ve ever heard of this podcast and much more! If you re spending your time on this podcast will be making you re gonna feel happier, and you'll be a nerd out, too! - and you re getting a whole bunch of nerd out of this, you won t want to be noded out on what you ve been missing out on, right here! You ll get the best deal offered right now! And when you re watching or listening to the show, you can watch or listen on any device, you ll get access to all the cool stuff you ve got to watch on any of the best streaming services out there!
Transcript
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Hey everyone, real quick before you skip, I want to talk to you about something serious and
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important. Dr. Jordan Peterson has created a new series that could be a lifeline for those
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battling depression and anxiety. We know how isolating and overwhelming these conditions
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can be, and we wanted to take a moment to reach out to those listening who may be struggling.
00:00:35.200
With decades of experience helping patients, Dr. Peterson offers a unique understanding of why you
00:00:40.620
might be feeling this way in his new series. He provides a roadmap towards healing, showing that
00:00:45.500
while the journey isn't easy, it's absolutely possible to find your way forward. If you're
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suffering, please know you are not alone. There's hope, and there's a path to feeling
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better. Go to Daily Wire Plus now and start watching Dr. Jordan B. Peterson on depression
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and anxiety. Let this be the first step towards the brighter future you deserve.
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Welcome to the Jordan B. Peterson podcast. This is season four, episode four. I'm Michaela
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Peterson. This episode was recorded with Matt Ridley on January 11th, 2021. Matt Ridley is a British
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bestselling author, The Origins of Virtue, The Rational Optimist, How Innovation Works, and many
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more, who's best known for his writings on science, the environment, and economics. He's also a well-respected
00:01:34.020
journalist, businessman, and a member of the House of Lords in the UK. Matt and Jordan spoke about
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economic optimism, trade through the reciprocity of nations, enlightened self-interest, feeding 9
00:01:46.160
billion people, the triumphs of cities, and much more. This episode is brought to you in part by
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Headspace. Did you know, according to the people who sent over a copy for this ad, that 34% of
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Americans made a resolution to be less stressed? I've been using Headspace, an app for guided meditation,
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This episode is also brought to you by The Great Courses Plus. If you're spending too much time
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on Netflix, this is a better use of your time. And if you're a nerd, which you probably are if you're
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Thanks to you guys for listening. I hope you enjoy the episode. If you do, remember my dad has a
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clips channel too at Jordan Peterson Clips if you want to see short form content. And the video
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version of this podcast will be released Monday, February 1st on his YouTube channel. Enjoy.
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I have the good fortune today of speaking with author Matt Ridley, who's written a number of books.
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We'll list them in the description of the video. The ones I reviewed this week in preparation for
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this interview include this one published in 1996, The Origins of Virtue, which is a lovely
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investigation into the biological origins of morality, essentially a very thought-provoking book
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and a very straightforward read for such a complex subject. The Rational Optimist, which was published,
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I believe, in 2010, which I think probably serves as a pretty good description of Matt Ridley himself.
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That was my impression after going through his work. And then more recent work,
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How Innovation Works and Why It Requires Freedom to Flourish. Sorry. And Why It Flourishes in Freedom.
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So, I wanted to talk to Matt primarily because I've been struck in my career as a university professor
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and also on my tours talking to thousands of people, many of whom are desperate, especially young people,
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because they're fed a never-ending diet of gloom and doom. It seems to be an Armageddon-like
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cultural predisposition to assume without, to only look at evidence that suggests that the future is
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going to be much worse than the past, despite the fact that the present is much better than the past.
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And that's been the case for many decades, I would say. And Matt's books, they're a lovely read during
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the COVID crisis, I would say, because, of course, it's a very rough time for everyone, I would say,
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with the lockdowns and the uncertainty that reigns as a consequence of that. And
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he very carefully documents the improvements that have been made in all around the world over the
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last, especially over the last 400 years, this incredible explosion of technological intelligence
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that's produced an unparalleled increase in human living standards by virtually any measure
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across virtually all dimensions. And so, well, that's my rationale for talking to Matt. He's
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a very straightforward author, and despite the complexity of the ideas. And so I'm really
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Well, Jordan, thank you very much. It's a real honor to be speaking with you. And I'm someone who
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enormously admires your courage and intellectual, what's the word, gravitas that you bring to
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discussions. And I think it's just fantastic to be able to meet you, albeit online. And just on that
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question of optimism, it's a bit of a evangelical cause for me this, because I was steeped in
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pessimism as a young man, as a boy at school, at university. I believed that the population was
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that explosion was unstoppable, that famine was inevitable, that the oil was going to run out,
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that the rainforests were going to disappear, that cancer was going to shorten my lifespan,
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that pesticides were going to make life unlivable, you know, all that kind of stuff.
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And it came as quite a shock when I found that the world was getting better, not worse during my
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life, dramatically so. And so I want to tell today's young people that there is another possibility
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to the, you know, extinction rebellion kind of stuff that they're being fed by everybody,
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not just the education system, but the media and their parents, you know, the grownups.
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I think it's quite important to have some optimism. Why is it that with nothing but improvement behind
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us, we're to expect nothing but deterioration before us? That's a great quote. And it's not me,
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it's Thomas Babington Macaulay, Lord Macaulay, writing in 1830. So already then he was fed up with the
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doomsters saying it can't get better. It's been getting better in the past, but it's going to get worse in
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the future. And that's what every generation says. And I think so far, they've been wrong. And I think
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there's a good chance they're wrong now. Well, it might be a consequence of our of the human
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tendency to overweight negative information, right? We're wired to be more sensitive to threat and to
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pain than we are to hope and pleasure. And I suppose that's because you can be 100% dead, but you can only
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be so happy. And so it's better, it's better in some sense to err on the side of caution. And maybe when
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that's played out on the field of future prognostications, everything that indicates
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decline strikes us harder than everything that indicates that things are going to get better.
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I mean, it's a real mystery, right? Because the news tilts itself very hard towards the catastrophic.
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And I can't think of any explanation for that, given that news purveyors seek attention, I can't come up
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with a more intelligent explanation than our proclivity for negative emotion. But we do have
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to overcome that to some degree, if it's not in accordance with the facts.
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Yeah, there's an interesting angle there that I think might be a clue to what's going on.
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Several people have observed that we are less pessimistic about our own lives than we are about
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larger units. So we're not very pessimistic about our village. We're not very pessimistic about our town.
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But we're very pessimistic about our country. And we're extremely pessimistic about the planet.
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The bigger the unit you look at, the more pessimistic people are. And of course,
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you know, so people on the whole think their own life's going to work out, it's going to be fine,
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they're going to stay married, they're going to earn a lot of money, you know, that they're okay when
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they talk about themselves. And I think what that's telling you is that your information about your
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own life comes from your own experience, your information about the planet comes from the media.
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And that implies to me that it's not just our inbuilt biases that are doing this, that there
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is a there is a top down effect from what the culture chooses to tell us.
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Do you have any sense of the motivation for that? I mean, I don't think it's unreasonable to assume
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that much of what drives the production of the news is the search for attention, the search for eyes.
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And you'd expect the news to evolve towards the maximally attention grabbing form, right? And so
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apart, apart from the ability to grab attention, can you think of any reason why pessimism
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is this is the is the sales item of the day? From the perspective of the news companies?
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Exactly. And this is where my argument breaks down a bit, because it becomes circular.
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Because I say, yeah, you're right. The reason they're telling us bad news is because they know
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we're interested in bad news. So that on the whole, we don't look at good news stories to anything like
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the same degree. So we're avid consumers of pessimism. And that and they play to that.
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But there's another phenomenon, too, which is that good news tends to be gradual and bad news tends to
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be sudden. That's not always true, of course, but it's surprisingly often is true. You know, 168,000
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people were lifted out of extreme poverty yesterday, and the day before and the day before and the day
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before it's a it's a it's a it's never newsworthy. Whereas 3000 people were killed when an airliner
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flew into a skyscraper. That is newsworthy. Because it's so sudden, so unexpected. So it's so new.
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Well, it's funny when I when I when I ran across statistics like the one that you just quoted,
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which I think is worth repeating over and over 170,000 people lifted out of poverty today,
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could be three inch headlines every day, because it's an unparalleled event in human history,
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although it's occurring every day right now. But maybe it's also because you have to prepare for
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the worst, but you don't really have to prepare for the best. You know, if if the best is happening,
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then you can just keep on doing what you're doing. But if the but if there's a flaw somewhere or an error,
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then maybe you have to make some changes in your behavior. And that might be another reason why we're
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And does that explain why we're loss averse to the extent we are?
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Well, I think so. I think it's the same phenomenon.
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So anyways, the point is, is that one of the points is that despite the potential adaptive utility of
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being more sensitive to negative information, it can really get out of hand, right? Because it can
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precipitate, say, a nihilistic attitude with regards to the future or depression or high levels of
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anxiety or, or resentment, or even hatred of humanity, for that matter, if we're the destructive
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species that we're always made out to be. And so it still seems to me that work that concentrates on
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demonstrating from a historical perspective, how much better things are getting is very much worth
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putting forward. So and there's a deeper element of optimism in your work as well, which is, in a
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sense, a kind of non naive Rousseauianism. I mean, Rousseau, of course, famously believed that people
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were good and that human institutions made them as malevolent and evil as they might become.
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So we're naturally good and corrupted by culture. And I think that's half the story, because we're also
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naturally bad and ennobled by culture. But despite that, you make a really good case in
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the origins of virtue, that virtue itself, that morality itself has a biological basis, and that
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it's grounded in our evolutionary history. And I'll let you, if you would, I'd ask you to
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expound on that a little bit. You talk about the discovery of the future and the necessity of
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reciprocity as driving agents in that evolution. And that's, it's a wonderful idea. And it's a profound
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idea, because it does hint at a non arbitrary base for, for moral thinking. And that's, I think,
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that that's been something I've been pursuing my entire life, I would say, but
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Well, what I set out to do in that book, and it is admittedly, 26 years ago, or something that I
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finished writing it. So I may have changed my mind on one or two things. But what I set out to do was to
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persuade the reader that our good instincts are as animal as our bad instincts, or our good behavior is
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as natural, is as instinctive, if you like, as our bad behavior. We tend to get, I think, from
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Christianity, mainly, a view that there's a deep sort of animal side of us, which is bad,
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but we can teach each other to be good. And I don't think that's right. I think there's just as
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much of an animal instinct to be good in us as there is bad. Because if you look at, you know,
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we are a social species, lots of species are very social. And what they tend to do is they express
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various forms of kindness and generosity and self-sacrifice towards other members of their
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species. The most obvious example is that we're nice to our children, as are most creatures. And
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the reason we're nice to our children is obviously because we share their genes. People who were nice
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to their children tended to leave more children behind than people who weren't nice to their
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children. And so the genes for being nice to children thrived at the expense of genes that did
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the opposite. But obviously, it goes further than that. There are social species that collaborate
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with other ones. And they do so often with a form of, that collaborate with strangers, as it were.
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And they do so often with a form of reciprocity. You know, you scratch my back and I'll scratch yours.
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I'll be nice to you today. You'll be nice to me tomorrow. You know, when a fish visits a cleaner
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station on the reef and allows small fish to clean the parasites off it, it's resisting the temptation
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to eat the cleaner fish. And so there's a mutual gain, gain from trade there.
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Yeah, that's a remarkable example that these cleaning stations are set up on coral reefs,
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where small fish congregate, often brightly colored, and large fish line up like cars at a gas station
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to have their scales and even their teeth denuded of parasites and dying tissue. And some of those
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cleaning stations are apparently tens of thousands of years old.
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So yes, that's, that's what, and of course, that's a cross species collaboration. You know,
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this is, this is, you know, two different species collaborating. But I don't know whether it's in
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that book or later, I, in the end, come down on to the view that that kind of reciprocity,
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you scratch my back, I scratch yours, is surprisingly rare, actually, that actually,
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you can't find that many examples. There's a wonderful example of vampire bats doing it,
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vampire bats that didn't get a blood meal, beg for one from their neighbor, the neighbor then,
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you then return the favor to the neighbor next time that he doesn't get a blood meal. And that way,
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you're both better off. Actually, it turned out that they were closely related. These were,
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this was to some degree, a family thing as well. So actually, and in human beings, it isn't very
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common for me to say, look, you did me a favor yesterday. So I'm going to do you the same favor
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today. What are the circumstances under which that's going to happen? You know, I mean, I'm going
00:18:08.580
to have too much food today, and you're going to have too much food tomorrow. It's kind of doesn't
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happen very often. But we human beings have developed another form of exchange, which is far more
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powerful, which is, I've got more food than I need, you've got more water than you need,
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I'm thirsty, you're hungry, we'll come to a deal, we'll swap. So we'll swap different things at the
00:18:29.480
same time, rather than the same things at different times. And for me, that's the real insight into how
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human sociality and cooperation evolved. Now, I'm only here repeating what Adam Smith said in
00:18:44.620
the wealth of nations about the, you know, the butcher and the baker are not giving you bread
00:18:52.980
and beer, because they want to be kind to you. They're doing it to make a living. But they end
00:18:59.100
up being kind to you, and you end up being kind to them by giving them money, which is what they want.
00:19:03.060
Well, I also thought that in some sense, you made a deeper case than that to talking about the human
00:19:09.320
capacity to understand and envision the future in reciprocity requires the ability to view transactions
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across time. And so as soon as a creature becomes aware of the future, like we have, we can even engage
00:19:25.360
in reciprocal behavior with our future selves. And that makes our self interest a much more complex
00:19:31.180
phenomenon. So I might define self interest as the impulsive pursuit of pleasure. And I think
00:19:38.140
that's a perfectly reasonable definition, perhaps when you're talking about animals. But
00:19:42.900
the question immediately arises, pleasure over what time span and at what cost? And I'm compelled by my
00:19:51.760
knowledge of the future to act in a way that doesn't betray my future self. And that's very much
00:19:57.040
like acting in a it. So then I'm a collective that stretches across time as an individual,
00:20:01.860
and I have to act in the best interests of that collective. And I don't think that's very different
00:20:06.960
than acting in the best interests of other people. You know, if I'm in my last book, I wrote about
00:20:13.800
the morality that emerges from games, there's a neuroscientist who you might be familiar with,
00:20:18.960
Yach Panksepp, who studied rat behavior in games. And he showed that if you pair two male juvenile
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rats together, the one with a 10% body weight advantage will pin the other almost 100% of the
00:20:34.000
time. And you might say, well, what that demonstrates is that might makes right the stronger
00:20:40.140
animal wins. But if you pair them together repeatedly, after the first bout, the defeated rat
00:20:46.520
juvenile has to be the inviter of play in the next match. So he'll invite the bigger rat to play,
00:20:55.200
but over paired over repeated pairings, unless the big rat lets the little rat win about 30% of the
00:21:02.520
time, the little rat will stop inviting him to play. Right. So what happens is that you get an
00:21:09.060
emergent morality, which is not the ability to win any given game, but the ability to repeat
00:21:16.520
repeatedly play a multitude of games. And there's something in that that's very much like what
00:21:21.700
you wrote about in The Origin of Virtue and something very much like a complex reciprocity,
00:21:27.640
right? So where you store your good behavior in your reputation, essentially. And that's of great
00:21:34.560
advantage. Yeah. And there is this very, very simple thing that was happening in the 1990s when I wrote
00:21:41.620
that book, which was the people were playing the Prisoner's Dilemma game on computers and finding
00:21:47.000
out which strategy worked. And the Prisoner's Dilemma game is simply a game in which if both players
00:21:55.860
agree to remain silent, then they benefit each other. But you can make a bigger gain by betraying
00:22:02.180
the other one. But then if he betrays you as well, you both end up with nothing. So you've got to find a
00:22:07.020
way of trusting each other enough to cooperate. You're being held in separate cells and interrogated
00:22:12.340
separately is the sort of story that's being told. And it turned out that the best strategy in a
00:22:20.880
repeated business dilemma game is tit for tat. That is to say, be nice first time around, cooperate on
00:22:30.300
the first play, and then simply do whatever the other guy did on the previous play. So as to
00:22:37.540
punish or reward the other guy for behaving badly or well.
00:22:43.080
Right. So you're not a sucker. Using that strategy, you're cooperative, but you're not a sucker.
00:22:48.020
Yeah. And in a sense, we are engaged in iterative, repeated Prisoner's Dilemma games all the time.
00:22:57.460
You know, you don't say, well, I'm not going to bother paying for this loaf of bread. I'm just going
00:23:03.820
to grab it and run because then I'm better off because then you can't go back to the shop the
00:23:09.840
next day. You'll be recognized by the police. Yeah. So it's morality as the shadow of the future
00:23:18.120
in some sense. Right. And again, this all comes back to Adam Smith, I think, because his previous
00:23:24.240
book, his book in 1759, not The Wealth of Nations, but The Theory of Moral Sentiments, seems to me to
00:23:29.900
have a very profound insight in me. And it's taken a long time for me to understand it. And that is that
00:23:34.760
morality isn't, as it were, taught to us by priests and other people. It's essentially a calculation by
00:23:41.580
us as to what works in the society we're in. And you kind of calibrate your behavior to find out what
00:23:48.300
is moral, what is ethical, and so on. And, you know, 500 years ago, the right ethical thing to do
00:23:54.520
when somebody snubbed you was to, you know, challenge them to a duel and run them through with a
00:24:00.220
sword. Well, that doesn't get you very far today. So we've learned that actually, we've evolved a
00:24:10.600
higher form of morality, sort of gradually by standing back and saying, in this society,
00:24:21.460
what's going to get me the best rewards, given how other people are behaving? Because of course,
00:24:27.660
everything's a moving target. It seems to me too, that that's deep enough now. So imagine that the
00:24:32.680
landscape that human beings occupy is a social landscape, but it's a social landscape that
00:24:37.500
extends across time. And we've been conscious of that for a long time, at least 150,000 years. So
00:24:43.600
that's about when we changed into the genetic, we changed genetically into the subspecies that we are
00:24:49.560
now. And so you can imagine that given the utility of perceiving the future and the clear benefits of
00:24:59.320
reciprocal action, that that's altered us enough neurologically, so that even conscience speaks to
00:25:05.480
us internally in terms of reciprocity. So it, and that goes, that goes along with the idea that this
00:25:12.320
isn't something taught by priests, it might be something that priests and other ethicists remind us of.
00:25:18.440
Yes. So we can have an inbuilt moral sense, that's got a biological basis that still requires
00:25:27.060
cultural activation and modification. And the analog to that would be our instinct for language.
00:25:33.760
You can't teach chimpanzees language, because they don't have the biological capacity for it,
00:25:39.780
or not to the degree that we do. Although some parrots can can perform remarkable stunts in that regard.
00:25:45.420
But we still have to be taught language, or we have to be at least put in an environment where it's
00:25:54.040
Exactly. And yeah, so, yeah, it just because, you know, there's a language instinct, but that doesn't
00:26:02.120
mean that every child is born speaking Hebrew, as James, the second king of England is supposed to
00:26:07.180
have, James, the first is supposed to have thought was going to be the case.
00:26:11.720
So, you know, I would say that I've studied archetypal representations of moral behavior,
00:26:18.740
because I think that dramatic stories represent various, they represent various pathways through
00:26:26.940
life, like pathways writ large, right? It's drama is life with all the boring bits edited out.
00:26:32.460
And what drama is trying to present to us are different modes of behavior, some of them
00:26:37.180
unsatisfactory, and those would be the bad guys, and some of them highly satisfactory. And I would
00:26:42.800
say the central hero in, in, in dramatic representations is someone who's as fully reciprocal as
00:26:49.980
possible. That's, that's what the drama is aiming at. And, and I think that's also what you're doing
00:26:57.000
with your children. When you teach them to be good sports, when they're playing a game, you basically
00:27:01.260
say to them something like, although you don't know this, you say something like, it doesn't matter
00:27:06.280
whether you win or lose, it matters how you play the game. And the reason that matters, and this is
00:27:11.200
the part you don't say, because you don't know it is that life is a never ending series of diverse
00:27:16.620
games. And your goal, as if you want to be a winner, is to be invited to play as many games as
00:27:23.900
possible. And what that means is that you have to, you have to have a morality that works across the
00:27:30.060
set of all possible games, and it has to trump the morality that drives you to win a single game.
00:27:37.080
Yeah, and the phrase for that is enlightened self interest, as opposed to short term self
00:27:42.280
interest. And I think it's a very important insight. For me, the interesting one is that
00:27:48.340
that connects with economic optimism, that connects with how we got to be so much better off, because it
00:27:55.820
brought us the division of labor, it essentially enabled us to say, look, I'll make the spears,
00:28:01.600
you make the axes, and we'll both be better off, because we'll both be good at what we're doing.
00:28:05.760
And even if I'm better at making both spears and axes than you are, it still pays me because I'm
00:28:10.980
slightly better at making spears than axes, for me to make the spears and get you to make the axes.
00:28:15.900
That's the basis of trade. That's David Ricardo's theory in one Stone Age story.
00:28:23.440
Yeah, so when we started to be intelligent enough and sophisticated enough so that a debt could be
00:28:30.080
repaid in currency other than that in which it was accrued. And so what that must have meant was that
00:28:36.400
we developed the abstract representation of a reciprocal debt. Not only did we reciprocate like
00:28:43.060
chimpanzees do, for example, with grooming, but we could conceptualize the fact that we owed or were
00:28:49.160
owed, and then we're able to be repaid in all sorts of different manners. And by the way,
00:28:57.640
it wasn't in this book, but it was in The Rational Optimist that I did quite a diversion into the history
00:29:05.740
of trade. And it's very persuasive that the trade is far, far older than agriculture, that pre-agricultural
00:29:15.260
people were trading probably 100,000 years ago. The oldest evidence we've got is seashells moving
00:29:22.640
long distances inland from the coast of North Africa around 100,000 years ago. And they're moving these
00:29:28.880
long distances not because somebody's walking hundreds of miles to the seashore, picking up some
00:29:33.440
seashells and walking back, but because they're going hand to hand from tribes. And we can find,
00:29:38.340
I think I do tell the story in The Origins of Virtue of the Yir Yoront, who were an Aboriginal tribe
00:29:44.020
living in northern Australia, who were getting stingray barbs, as many stingray barbs as they wanted
00:29:53.740
on the coast by catching stingrays. But what they really wanted was stone axes. And several hundred miles
00:30:00.460
inland, there was a quarry that produced stone axes. And the tribe that owned that traded with the Yir Yoront
00:30:05.880
via several other trades. And you can actually see the exchange rate of stingray barbs for stone axes
00:30:13.100
along that trail. So that's people being nice to each other when they could be fighting each other.
00:30:22.020
Right, right. Well, I think it was in The Origins of Virtue, too, that you chased the idea of trade
00:30:27.740
down into the past even further, relating it to the strange human propensity to share food,
00:30:35.600
and associated that as well with hunting. And I believe you used the example of mammoths,
00:30:41.620
which is also an example that I've found fascinating, because obviously you can't store a whole mammoth.
00:30:46.700
But you can store it in the form of your reputation by sharing it. And if you store it in the form of
00:30:53.380
your reputation as a generous hunter, then you can be repaid back indefinitely in a currency that
00:31:00.260
doesn't spoil. So maybe it's, and you do outline it in this manner, human beings share food in a very
00:31:11.060
egalitarian manner within families. So men and women share food, men mostly meat, historically
00:31:16.840
speaking, and women mostly what they gather. And that makes for a balanced diet. And that ability
00:31:25.380
to exchange food seems to me to be perhaps the biological platform on which the idea of trade per
00:31:32.340
say, was able to evolve. So once you can share food and trade, and enter into a reciprocal arrangement
00:31:39.620
with regards to food, then it isn't that much of a leap to start do that with other commodities,
00:31:45.960
especially those that might be related to the provision of food, like stone axes or arrows or,
00:31:54.720
I'm rather fascinated by the fact that a, a sexual division of labor over food is very,
00:32:05.620
very universal and ancient, that men hunt and women gather essentially in, in hunter gatherer
00:32:11.280
societies. Now, in some societies, gathering is much more important than hunting. And in some
00:32:16.340
societies, hunting is much more important than gathering, like the Inuit, for example, is the
00:32:20.200
latter case. And there are sort of odd types of foraging that are neither gathering nor, nor
00:32:27.780
hunting. So honey tends to be something that men get, but because it tends to be that you get it
00:32:33.280
from hunting. It's like hunting, as it were, and digging up reptiles and rats tends to be something
00:32:42.780
that women do, because it's like digging up roots. Now, some people think this is a sexist view,
00:32:47.720
you know, that I'm saying, you know, a woman's place is digging, a man's place is out hunting.
00:32:53.320
But I think it's just that, unlike other species, we really did invent this really useful distinction,
00:33:01.500
whereby you've got the best of both worlds, you've got the protein from hunting, but you've got the
00:33:05.860
reliability of food from gathering. So on the whole, you didn't go hungry. But on the whole,
00:33:11.000
you did get access to protein, which was difficult thing for women to do when they had small dependent
00:33:15.540
kids and things like that. And you can sort of see an echo in it today that far more vegetarians
00:33:20.980
are women, or rather far more women are vegetarians, if you like, that may, and you know, men just like
00:33:28.080
meat more than women do. So I think there is a deep thing going on here. But I've got to be very
00:33:33.940
careful talking about it, because people are quick to get upset and think that you're in some sense
00:33:39.140
saying something very, very prejudicial. People get upset now, if you accept that there are sex
00:33:44.520
differences, and if you deny that there are sex differences, so they're going to get upset no
00:33:48.300
matter what you think. So you might as well just think what you think. You know, the advantage to
00:33:54.220
that sexual division of labor, in part, is that it provides additional utility for long term
00:34:00.560
relationships, because they're actually more, because of the union of specialization there,
00:34:06.620
the gathering and the hunting. You're deriving your food from more than one source, it means it's more
00:34:12.520
reliable across time. And that's a prerequisite for the origin of long term pair bonds. So it's a
00:34:18.440
really good thing. And no one loses in that trade. And that's, well, that's Adam Smith's point. And the
00:34:24.440
point of optimist, it's funny, because economists tend to be optimistic, and biologists tend to be
00:34:29.820
pessimistic on along when discussing questions like this. But if you make virtue...
00:34:35.720
While we're on that, it's just that this is perhaps a digression, but I've also been fascinated,
00:34:41.840
but it's quite nice to challenge people and say, how about the reproductive division of labor? We're
00:34:46.740
happy with all sorts of divisions of labor, you know, you hunt, I gather, you work one kind of job,
00:34:54.060
I work another kind of job. We're prepared to share out absolutely everything. But the one we never
00:35:01.780
do is the reproductive division of labor. Ants and bees do, they say, well, we're going to leave the
00:35:07.420
queen to do the reproducing, and we're all going to be the workers. Imagine, you know, not even in
00:35:12.620
England with the queen, do we expect to do that? It's the one thing we try and do for ourselves is
00:35:19.640
and hang on to. And that's, for me, rubs home, drives home the message of just how universal this
00:35:27.260
division of labor concept is otherwise in our life, because it's so shocking to try and think of a
00:35:33.060
reproductive division of labor. It's just something we don't aspire to.
00:35:38.060
Okay, so your optimism, it manifested itself, at least in part in your writing career, with this notion that
00:35:44.460
there's a biological origin of virtue. And so it's a fundamental instinct, and there's a universality
00:35:49.500
about it, which, which I think is very optimistic, because if there is a universal basis for morality,
00:35:55.400
despite its, its obvious cultural differences, it means that we can potentially understand each
00:36:01.240
other well enough to engage in reciprocal action across even tribal boundaries, which we're obviously
00:36:07.020
capable of doing. And it implies that we might understand each other enough so that we could
00:36:12.620
establish something like a long term peace, that would be the hope. But so so that's, that's a very
00:36:19.060
fundamentally optimistic viewpoint. And then when when you move into analysis of, of, of innovation
00:36:26.280
and trade, you start doing that with the rational optimist, you're documenting transformations that
00:36:32.540
have made life better. And, and I could, I could list a couple of those, and maybe we can talk about
00:36:37.800
them. So in the rational optimism, optimist, for example, you talk about the fact, well, you start by
00:36:45.000
talking about ideas having sex. And so that's a form of reciprocity, I would say, that's the exchange of
00:36:53.500
information rather than, than, than goods, but information is exchangeable for goods. And so in
00:36:59.860
some sense, it's this, it's the abstract equivalent of the exchange of goods.
00:37:03.760
Yeah, but, but, but, but I'm, I'm in a sense, I'm being much more literal, even than that, because
00:37:09.540
sex is the process by which genes get shuffled. And you, you recombine genes with new combinations. So
00:37:18.540
you've got a gene for, for fur in one reptile, and you've got a gene for milk in another reptile,
00:37:24.100
and you bring them together, and you've got a mammal that has both fur and milk. And that couldn't
00:37:29.900
happen without sex, because they'd stay in separate lineages. So sex is the process that enables
00:37:37.060
genetic novelties to find each other and combine. It's what makes evolution cumulative, in effect.
00:37:45.040
And I'm saying that exchange has exactly the same role in innovation, that, that one, one tribe can
00:37:52.260
invent, you know, one gadget, and another tribe can invent another gadget, and you can't bring them
00:38:00.200
together, unless they're trading. And the trading is what enables you to make culture cumulative, to
00:38:06.900
start to say, well, hang on, I'll have that, I'll have that invention that was made in California, and I'll
00:38:13.300
have that invention that was made in China, and I'll, I'll actually be able to benefit from both of them. So it's a
00:38:18.480
very, it's a very explicit metaphor. I mean, it's a, it's a, it's a flippant, attention grabbing
00:38:25.100
phrase, ideas having sex. And it, I used it for the title of a talk, a TED talk, and it rather caught
00:38:30.980
on. And the next TED meeting, I went to, they were giving out badges saying, whose ideas have you had
00:38:38.520
sex with recently? It's a bit weird. Who have your, anyway, whatever, you get the point.
00:38:45.000
Well, we do talk about a fertile conversation. We do. And we talk about cross-fertilization.
00:38:53.220
Yes, yes, yes. And well, you hope that someone who's specialized in one area can talk to someone
00:38:58.540
who's specialized in another, and that at the border, where there aren't specialists, new ideas
00:39:03.760
can be generated. And I mean, I've seen that over and over when talking to, well, when looking for
00:39:09.380
scientific innovation, it's, it's one of the things that's happened in the field of psychology over the
00:39:13.880
last hundred years is that a lot of our radical innovations, especially on the methodological
00:39:19.860
front have been a consequence of engineers being trained as psychologists and bringing what they
00:39:25.240
knew as engineers into the field. So a lot of, a lot of fertile intellectual activity happens
00:39:36.640
That's right. And some of the great breakthroughs in biology came from physicists moving into biology.
00:39:41.520
You, you, you move from when ideas have sex to the idea of a better today. And I was actually going
00:39:48.900
to read something, if you don't mind, from your book, from page 12, which I, which I liked quite a
00:39:54.040
bit. It's, I suppose it's funny in a black hearted sort of way. So there are people today who think life
00:40:02.160
was better in the past. They argue that there was not only a simplicity, tranquility, sociability,
00:40:07.560
and spirituality about life in the distant past that has been lost, but a virtue, too.
00:40:13.400
This rose-tinted nostalgia, please note, is generally confined to the wealthy.
00:40:17.780
It is easier to wax allegaiic for the life of a peasant when you do not have to use a long drop
00:40:22.760
toilet. Imagine that it is 1800, somewhere in Western Europe or Eastern North America.
00:40:29.480
The family is gathering around the hearth in the simple timber-framed house.
00:40:33.440
Father reads aloud from the Bible, while mother prepares to dish out a stew of beef and onions.
00:40:39.380
The baby boy is being comforted by one of his sisters, and the eldest lad is pouring water from
00:40:43.900
a pitcher into the earthenware mugs on the table. His elder sister is feeding the horse in the stable.
00:40:50.180
Outside, there is no noise of traffic. There are no drug dealers, and neither dioxins nor radioactive
00:40:56.200
fallout have been found in the cow's milk. All is tranquil. A bird sings outside the window.
00:41:01.780
I am going to read the next section, too. It is a very interesting paragraph because it speaks to
00:41:07.360
something that I think has a dramatic origin, too, a mythological or archetypal origin, which is the
00:41:13.340
idea of the simple life where everyone is living in harmony with nature and the depredations of
00:41:19.220
culture have not yet manifested themselves. It is Rousseauian, isn't it?
00:41:25.440
It's Rousseauian, but it's deep. It's deeper than that as well, because it actually reflects a truth is
00:41:30.560
that there is a purity about individual individuals that can be corrupted by society. But you have to
00:41:35.980
take the reverse position as well if you're going to get things balanced. Well, then you you add a
00:41:40.460
corrective to this, which is quite comical. Oh, please. Though this is one of the better off families in the
00:41:47.120
village, father's scripture reading is interrupted by a bronchitic cough that presages the pneumonia that will
00:41:54.020
kill him at 53, not helped by the wood smoke of the fire, right? And indoor pollution is still a
00:42:00.320
leading cause of mortality worldwide, often from the romantic hearth. He is lucky. Life expectancy
00:42:06.580
even in England was less than 40 in 1800. The baby will die of the smallpox that is now causing him to
00:42:12.700
cry. His sister will soon be the chattel of a drunken husband. The water the sun is pouring tastes of the
00:42:18.480
cows that drink from the brook. And that would be if the water was good, I would say toothache
00:42:23.640
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today. Welcome to the Jordan B. Peterson podcast. This is season four, episode four. I'm Mikayla Peterson.
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This episode was recorded with Matt Ridley on January 11th, 2021. Matt Ridley is a British
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best-selling author, The Origins of Virtue, The Rational Optimist, How Innovation Works, and many
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more, who's best known for his writings on science, the environment, and economics. He's also a well-respected
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journalist, businessman, and a member of the House of Lords in the UK. Matt and Jordan spoke about
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I hope you enjoy the episode. If you do, remember my dad has a Clips channel too at Jordan Peterson Clips
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if you want to see short-form content, and the video version of this podcast will be released
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Monday, February 1st on his YouTube channel. Enjoy.
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I have the good fortune today of speaking with author Matt Ridley, who's written a number of
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books. We'll list them in the description of the video. The ones I reviewed this week in preparation
00:49:52.540
for this interview include this one, published in 1996, The Origins of Virtue, which is a lovely
00:49:59.280
investigation into the biological origins of morality, essentially. A very thought-provoking book
00:50:04.840
and a very straightforward read for such a complex subject. The Rational Optimist, which was published,
00:50:11.680
I believe, in 2010, which I think probably serves as a pretty good description of Matt Ridley himself.
00:50:19.020
That was my impression after going through his work. And then more recent work, How Innovation Works
00:50:26.540
and Why It Requires Freedom to Flourish. Sorry. And Why It Flourishes in Freedom.
00:50:35.140
I wanted to talk to Matt primarily because I've been struck in my career as a university professor
00:50:46.720
and also on my tours talking to thousands of people, many of whom are desperate, especially
00:50:52.800
young people, because they're fed a never-ending diet of gloom and doom. It seems to be an Armageddon-like
00:51:00.680
cultural predisposition to assume without... to only look at evidence that suggests that the future
00:51:07.640
is going to be much worse than the past, despite the fact that the present is much better than the
00:51:12.500
past. And that's been the case for many decades, I would say. And Matt's books, they're a lovely read
00:51:20.660
during the COVID crisis, I would say, because, of course, it's a very rough time for everyone,
00:51:25.280
I would say, with the lockdowns and the uncertainty that reigns as a consequence of that. And
00:51:29.900
he very carefully documents the improvements that have been made in all around the world over the
00:51:36.800
last, especially over the last 400 years, this incredible explosion of technological intelligence
00:51:43.360
that's produced an unparalleled increase in human living standards by virtually any measure
00:51:51.980
across virtually all dimensions. And so, well, that's my rationale for talking to Matt. He's
00:51:59.320
a very straightforward author, and despite the complexity of the ideas. And so I'm really
00:52:07.600
Well, Jordan, thank you very much. It's a real honor to be speaking with you. And I'm someone who
00:52:11.820
enormously admires your courage and intellectual, what's the word, gravitas that you bring to
00:52:21.460
discussions. And I think it's just fantastic to be able to meet you, albeit online. And just on that
00:52:27.880
question of optimism, it's a bit of a evangelical cause for me this, because I was steeped in
00:52:38.120
pessimism as a young man, as a boy in school, at university. I believed that the population was
00:52:44.420
that explosion was unstoppable, that famine was inevitable, that the oil was going to run out,
00:52:48.740
that the rainforests were going to disappear, that cancer was going to shorten my lifespan,
00:52:52.820
that pesticides were going to make life unlivable, you know, all that kind of stuff.
00:52:56.500
And it came as quite a shock when I found that the world was getting better, not worse during my
00:53:00.380
life, dramatically so. And so I want to tell today's young people that there is another possibility
00:53:08.220
to the, you know, extinction rebellion kind of stuff that they're being fed by everybody,
00:53:14.180
not just the education system, but the media, and their parents, you know, the grownups. I think
00:53:21.420
it's quite important to have some optimism. Why is it that with nothing but improvement behind us,
00:53:26.980
we're to expect nothing but deterioration before us? That's a great quote. And it's not me, it's
00:53:32.400
Thomas Babington Macaulay, Lord Macaulay, writing in 1830. So already then he was fed up with the
00:53:38.800
doomsters saying it can't get better. It's been getting better in the past, but it's going to get worse
00:53:42.980
in the future. And that's what every generation says. And I think so far they've been wrong. And
00:53:47.080
I think there's a good chance they're wrong now. Well, it might be a consequence of our,
00:53:51.440
of the human tendency to overweight negative information, right? We're wired to be more
00:53:56.220
sensitive to threat and to pain than we are to hope and pleasure. And I suppose that's because you
00:54:03.160
can be 100% dead, but you can only be so happy. And so it's better, it's better in some sense to
00:54:08.640
err on the side of caution. And maybe when that's played out on the field of future prognostications,
00:54:15.580
everything that indicates decline strikes us harder than everything that indicates that things
00:54:21.900
are going to get better. I mean, it's a real mystery, right? Because the news tilts itself very
00:54:25.820
hard towards the catastrophic. And I can't think of any explanation for that, given that news purveyors
00:54:33.140
seek attention, I can't come up with a more intelligent explanation than our proclivity
00:54:38.260
for negative emotion. But we do have to overcome that to some degree, if it's not in accordance with
00:54:42.460
the facts. Yeah, there's, there's a, there's a, there's an interesting angle there that I think
00:54:48.680
might be a clue to what's going on. Several people have observed that we are less pessimistic about our
00:54:56.340
own lives than we are about larger units. So we're not very pessimistic about our village. We're not
00:55:02.840
very pessimistic about our town. But we're very pessimistic about our country. And we're extremely
00:55:07.600
pessimistic about the planet. The bigger the unit you look at, the more pessimistic people are.
00:55:13.100
And of course, you know, so people on the whole think their own life's going to work out, it's going
00:55:17.960
to be fine, they're going to stay married, they're going to earn a lot of money, you know, that they're
00:55:22.320
okay when they talk about themselves. And I think what that's telling you is that your information
00:55:26.780
about your own life comes from your own experience, your information about the planet comes from the
00:55:31.440
media. And that implies to me that it's not just our inbuilt biases that are doing this, that there
00:55:38.280
is a, there is a top down effect from what the culture chooses to tell us. Do you have any sense of the
00:55:46.960
motivation for that? I mean, I don't think it's unreasonable to assume that much of what
00:55:52.300
drives the production of the news is the search for attention, the search for eyes. And you'd expect
00:55:59.980
the news to evolve towards the maximally attention grabbing form, right? And so
00:56:06.000
apart, apart from the ability to grab attention, can you think of any reason why pessimism
00:56:14.000
pessimism is this is the is the sales item of the day, from the perspective of the news companies?
00:56:22.240
Exactly. And this is where my argument breaks down a bit, because it becomes circular. Because I say,
00:56:27.060
yeah, you're right. The reason they're telling us bad news is because they know, they know we're
00:56:31.820
interested in bad news. So that on the whole, we don't look at good news stories to anything like
00:56:35.800
the same degree. So we're avid consumers of pessimism. And they play to that. But there's
00:56:46.320
another phenomenon, too, which is that good news tends to be gradual, and bad news tends to be
00:56:51.500
sudden. That's not always true, of course, but it's surprisingly often is true. You know, 168,000 people
00:57:00.700
were lifted out of extreme poverty yesterday, and the day before and the day before and the day before
00:57:06.120
it's a, it's a, it's never newsworthy. Whereas 3000 people were killed when an airliner flew into a
00:57:14.340
skyscraper. That is newsworthy. Because it's so sudden, so unexpected. So it's so new.
00:57:21.380
Well, it's funny, when I when I when I ran across statistics, like the one that you just quoted,
00:57:26.840
which I think is worth repeating over and over 170,000 people lifted out of poverty today,
00:57:32.340
could be three inch headlines every day, because it's an unparalleled event in human history,
00:57:37.140
although it's occurring every day right now. But maybe it's also because you have to prepare for
00:57:43.120
the worst, but you don't really have to prepare for the best. You know, if if the best is happening,
00:57:49.180
then you can just keep on doing what you're doing. But if the but if there's a flaw somewhere or an
00:57:54.180
error, then maybe you have to make some changes in your behavior. And that might be another reason
00:57:57.980
why we're, we're prone to seek out negative information. And does that explain why we're
00:58:05.260
loss averse to the extent we are? Well, I think so. I think it's the same phenomenon.
00:58:11.740
So anyways, the point is, is that one of the points is that despite the potential adaptive utility
00:58:18.020
of being more sensitive to negative information, it can really get out of hand,
00:58:21.880
right? Because it can precipitate, say, a nihilistic attitude with regards to the future
00:58:27.240
or depression or high levels of anxiety or, or resentment, or even hatred of humanity,
00:58:33.640
for that matter, if we're the destructive species that we're always made out to be.
00:58:38.000
And so it still seems to me that work that concentrates on demonstrating from a historical
00:58:43.840
perspective, how much better things are getting is very much worth putting forward. So and there's a
00:58:49.720
deeper element of optimism in your work as well, which is, in a sense, a kind of non naive
00:58:55.280
Rousseauianism. I mean, Rousseau, of course, famously believed that people were good and that
00:59:00.920
human institutions made them as malevolent and evil as they might become. So we're naturally good and
00:59:06.500
corrupted by culture. And I think that's half the story, because we're also naturally bad and
00:59:12.140
ennobled by culture. But despite that, you make a really good case in the origins of virtue,
00:59:19.700
that virtue itself, that morality itself has a biological basis, and that it's grounded in our
00:59:27.000
evolutionary history. And I'll let you, if you would, I'd ask you to expound on that a little bit.
00:59:33.580
You talk about the discovery of the future and the necessity of reciprocity as driving agents in
00:59:42.440
that evolution. And that's, it's a wonderful idea. And it's, it's a profound idea, because it does
00:59:48.080
hint at a non arbitrary base for, for moral thinking. And that's, I think, that that's been
00:59:55.980
something I've been pursuing my entire life, I would say. But
00:59:58.760
Well, what I set out to do in that book, and it is admittedly, 26 years ago, or something that I
01:00:08.920
finished writing it. So I may have changed my mind on one of two things. But what I set out to do was
01:00:16.240
to persuade the reader that our good instincts are as animal as our bad instincts, or our good behavior
01:00:24.040
behavior is as, is as natural is as instinctive, if you like, as our bad behavior, we tend to get,
01:00:32.320
I think, from Christianity, mainly, a view that the there's a deep sort of animal side of us,
01:00:40.700
which is bad, but we can teach each other to be good. And I don't think that's right. I think there's
01:00:46.700
just as much of an animal instinct to be good in us as there is bad. Because if you look at,
01:00:54.040
you know, we are a social species, lots of species are very social. And what they tend to do is they
01:00:59.360
express various forms of kindness and generosity and self sacrifice towards other members of their
01:01:05.440
species. The most obvious example is that we're nice to our children, as are most creatures. And
01:01:11.640
the reason we're nice to our children is obviously because we share their genes, people who were nice
01:01:17.080
to their children tended to leave more children behind than people who weren't nice to their children.
01:01:20.780
And so the genes for being nice to children thrived at the expense of genes that did the opposite.
01:01:28.520
But obviously, it goes further than that. There are social species that collaborate with other ones,
01:01:33.140
and they do so often with a form of that collaborate with strangers, as it were. And they do so often
01:01:39.600
with a form of reciprocity, you know, you scratch my back, and I'll scratch yours, I'll be nice to you
01:01:44.140
today, you'll be nice to me tomorrow. You know, when a fish visit visits a cleaner station on the reef
01:01:50.920
and allows small fish to clean the parasites off it, it's resisting the temptation to eat the cleaner
01:01:56.120
fish. And so there's a mutual gain, gain from trade there.
01:02:01.140
Yeah, that's a remarkable example that these cleaning stations are set up on coral reefs,
01:02:06.320
where small fish congregate, often brightly colored, and large fish line up like cars at a gas station to
01:02:13.120
have their scales and even their teeth denuded of parasites and dying tissue. And, and some of
01:02:23.560
those cleaning stations are apparently 10s of 1000s of years old. So yes, that's, that's what and of
01:02:30.740
course, that's a cross species collaboration, you know, this is this is, you know, two different species
01:02:36.200
collaborating. But I don't know whether it's in that book or later, I, in the end, come down on to
01:02:43.200
the view that that kind of reciprocity, you scratch my back, I scratch yours, is surprisingly rare,
01:02:50.820
actually, that actually, you can't find that many examples. There's a wonderful example of vampire bats
01:02:56.060
doing it, vampire bats that didn't get a blood meal, beg for one from their neighbor, the neighbor then
01:03:01.300
that you then return the favor to the neighbor next time that he doesn't get a blood meal. And that
01:03:08.680
way, you're both better off. Actually, it turned out that they were closely related. These were this
01:03:13.520
was to some degree, a family thing as well. So actually, and in human beings, it, it isn't very
01:03:21.440
common for me to say, look, you did me a favor yesterday. So I'm going to do you the same favor today.
01:03:27.520
What are the circumstances under which that's going to happen? You know, I mean, I'm going to have
01:03:30.760
too much food today, and you're going to have too much food tomorrow. It's kind of doesn't happen
01:03:35.280
very often. But we human beings have developed another form of exchange, which is far more
01:03:41.080
powerful, which is, I've got more food than I need, you've got more water than you need, I'm thirsty,
01:03:47.080
you're hungry, we'll come to a deal, we'll, we'll swap. So we'll swap different things at the same time,
01:03:52.240
rather than the same things at different times. And for me, that's the real insight into how human
01:03:58.840
sociality and cooperation evolved. Now, I'm only here repeating what Adam Smith said in
01:04:06.540
The Wealth of Nations about the, you know, the butcher and the baker are not giving you bread and
01:04:15.300
beer because they want to be kind to you. They're doing it to make a living, but they end up being kind
01:04:21.640
to you and you end up being kind to them by giving them money, which is what they want.
01:04:24.920
Well, I also thought that in some sense, you made a deeper case than that to talking about
01:04:30.300
the human capacity to understand and envision the future. I mean, reciprocity requires the ability to
01:04:39.220
view transactions across time. And so as soon as a creature becomes aware of the future, like we have,
01:04:46.300
we can even engage in reciprocal behavior with our future selves. And that makes ourself
01:04:51.620
interest a much more complex phenomenon. So my, I might define self-interest as the impulsive
01:04:58.160
pursuit of pleasure. And I think that's a perfectly reasonable definition, perhaps when you're talking
01:05:03.820
about animals, but the question immediately arises pleasure over what time span and at what cost.
01:05:11.700
And I'm compelled by my knowledge of the future to act in a way that doesn't betray my future self.
01:05:17.660
And that's very much like acting in a, so then I'm a collective that stretches across time as an
01:05:23.380
individual. And I have to act in the best interests of that collective. And I don't think that's very
01:05:28.500
different than acting in the best interests of other people. You know, if I'm in my last book,
01:05:35.000
I wrote about the morality that emerges from games. There's a neuroscientist who you might be
01:05:40.280
familiar with, Yach Panksepp, who studied rat behavior in games. And he showed that if you pair
01:05:47.160
two male juvenile rats together, the one with a 10% body weight advantage will pin the other almost 100%
01:05:55.500
of the time. And you might say, well, what that demonstrates is that might makes right the stronger
01:06:02.060
animal wins. But if you pair them together repeatedly, after the first bout, the defeated rat
01:06:08.440
juvenile has to be the inviter of play in the next match. So he'll invite the bigger rat to play,
01:06:17.120
but over paired over repeated pairings, unless the big rat lets the little rat win about 30% of the
01:06:24.440
time, the little rat will stop inviting him to play. Right. So what happens is that you get an
01:06:30.980
emergent morality, which is not the ability to win any given game, but the ability to repeatedly play
01:06:39.300
a multitude of games. And there's something in that that's very much like what you wrote about in
01:06:44.520
The Origin of Virtue and something very much like a complex reciprocity. Right. So where you store your
01:06:51.960
good behavior in your reputation, essentially. And that's of great advantage.
01:06:57.060
Yeah. And there is this very, very simple thing that was happening in the 1990s when I wrote that
01:07:03.740
book, which was the people were playing The Prisoner's Dilemma game on computers and finding
01:07:08.920
out which strategy worked. And The Prisoner's Dilemma game is simply a game in which if both players
01:07:17.780
agree to remain silent, then they benefit each other. But you can make a bigger gain by betraying the
01:07:24.240
other one. But then if he betrays you as well, you both end up with nothing. So you've got to find a
01:07:28.940
way of reach of trusting each other enough to cooperate. You're being held in separate cells
01:07:33.440
and interrogated separately is the sort of story that's being told. And it turned out that the
01:07:40.340
best strategy in a repeated business dilemma game is tit for tat. That is to say, be nice first time
01:07:51.240
round, cooperate on the first play, and then simply do whatever the other guy did on the previous play.
01:07:58.440
So as to punish or reward the other guy for behaving badly or well.
01:08:04.520
Right. So you're not a sucker. Using that strategy, you're cooperative, but you're not a sucker.
01:08:09.960
Yeah. And in a sense, we are engaged in iterative, repeated Prisoner's Dilemma games all the time.
01:08:19.160
You know, you don't say, well, I'm not going to bother paying for this loaf of bread. I'm just
01:08:25.480
going to grab it and run because then I'm better off because then you can't go back to the shop the
01:08:31.640
next day. You'll be recognized by the police. Yeah. So it's morality as the shadow of the future
01:08:40.040
in some sense. Right. And again, this all comes back to Adam Smith, I think, because his previous
01:08:46.120
book, his book in 1759, not The Wealth of Nations, but The Theory of Moral Sentiments, seems to me to
01:08:51.800
have a very profound insight in me. And it's taken a long time for me to understand it. And that is that
01:08:56.600
morality isn't, as it were, taught to us by priests and other people. It's essentially a
01:09:02.280
calculation by us as to what works in the society we're in. And you kind of calibrate your behavior
01:09:09.240
to find out what is moral, what is ethical, and so on. And, you know, 500 years ago, the right ethical
01:09:15.640
thing to do when somebody snubbed you was to, you know, challenge them to a duel and run them through
01:09:21.720
with a sword. Well, that doesn't get you very far today. So we've learned that actually we've
01:09:31.160
evolved a higher form of morality sort of gradually by standing back and saying,
01:09:42.200
in this society, what's going to get me the best rewards, given how other people are behaving?
01:09:49.000
Because of course, everything, everything's a moving target.
01:09:50.840
It seems to me too, that that's deep enough now. So imagine that the landscape that human
01:09:55.800
beings occupy is a social landscape, but it's a social landscape that extends across time.
01:10:00.920
And we've been conscious of that for a long time, at least 150,000 years. So that's about when we
01:10:06.440
changed into the genetic, we changed genetically into the subspecies that we are now. And so you can
01:10:13.640
imagine that given the utility of perceiving the future and the clear benefits of reciprocal action,
01:10:22.840
that that's altered us enough neurologically, so that even conscience speaks to us internally
01:10:28.200
in terms of reciprocity. And that goes along with the idea that this isn't something taught by priests.
01:10:35.960
It might be something that priests and other ethicists remind us of. Yes. So
01:10:43.720
we can have an inbuilt moral sense that's got a biological basis that still requires cultural
01:10:49.880
activation and modification. And the analog to that would be our instinct for language.
01:10:55.800
You can't teach chimpanzees language because they don't have the biological capacity for it,
01:11:01.560
or not to the degree that we do, although some parrots can can perform remarkable stunts in that
01:11:06.920
regard. But we still have to be taught language, or we have to be at least put in an environment where
01:11:12.760
it's happening. So exactly. And yeah, so yeah, it just because, you know, there's a language instinct,
01:11:23.320
but that doesn't mean that every child is born speaking Hebrew as James, the second king of England
01:11:28.440
is supposed to have, James I is supposed to have thought was going to be the case.
01:11:34.280
So, you know, I would say that I've studied archetypal representations of moral behavior,
01:11:40.840
because I think that dramatic stories represent various, they represent various pathways through
01:11:48.840
life, like pathways writ large, right? Drama is life with all the boring bits edited out.
01:11:54.760
And what drama is trying to present to us are different modes of behavior, some of them
01:11:59.560
unsatisfactory, and those would be the bad guys, and some of them highly satisfactory. And
01:12:04.280
I would say the central hero in dramatic representations is someone who's as fully
01:12:10.920
reciprocal as possible. That's what the drama is aiming at. And I think that's also what you're
01:12:18.520
doing with your children. When you teach them to be good sports, when they're playing a game,
01:12:22.520
you basically say to them something like, although you don't know this, you say something like,
01:12:27.320
it doesn't matter whether you win or lose, it matters how you play the game. And the reason that
01:12:31.960
matters, and this is the part you don't say, because you don't know it is that life is a never ending
01:12:37.000
series of diverse games. And your goal, as if you want to be a winner, is to be invited to play as many
01:12:45.240
games as possible. And what that means is that you have to, you have to have a morality that works across
01:12:51.640
the set of all possible games, and it has to trump the morality that drives you to win a single game.
01:12:59.080
Yeah. And the phrase for that is enlightened self interest, as opposed to short term self
01:13:04.120
interest. And I think it's a very important insight. For me, the interesting one is that
01:13:10.440
that connects with economic optimism, that connects with how we got to be so much better off, because
01:13:17.480
it brought us the division of labor, it essentially enabled us to say, look, I'll make the spears,
01:13:23.400
you make the axes, and we'll both be better off, because we'll both be good at what we're doing.
01:13:27.640
And even if I'm better at making both spears and axes than you are, it still pays me, because I'm
01:13:32.760
slightly better at making spears than axes, for me to make the spears and get you to make the axes.
01:13:38.520
That's the basis of trade. That's David Ricardo's theory in one Stone Age story.
01:13:45.160
Yeah, so when we started to be intelligent enough and sophisticated enough so that a debt could be
01:13:51.880
repaid in currency other than that in which it was accrued. And so what that must have meant was that
01:13:58.200
we developed the abstract representation of a reciprocal debt. Not only did we reciprocate like
01:14:04.920
chimpanzees do, for example, with grooming, but we could conceptualize the fact that we
01:14:10.200
owed or were owed, and then we're able to be repaid in all sorts of different manners.
01:14:18.200
And by the way, it wasn't in this book, but it was in The Rational Optimist that I
01:14:25.080
did quite a diversion into the history of trade. And it's very persuasive that the trade is far,
01:14:33.400
far older than agriculture, that pre-agricultural people were trading
01:14:40.520
probably 100,000 years ago. The oldest evidence we've got is seashells moving long distances inland
01:14:45.720
from the coast of North Africa around 100,000 years ago. And they're moving these long distances,
01:14:51.400
not because somebody is walking hundreds of miles to the seashore, picking up some seashells and walking
01:14:56.120
back, but because they're going hand to hand from tribes. And we can find,
01:15:00.120
I think I do tell the story in The Origins of Virtue of the Yir Yoront, who were an Aboriginal tribe
01:15:06.840
living in Northern Australia, who were getting stingray barbs, as many stingray barbs as they
01:15:15.160
wanted on the coast by catching stingrays. But what they really wanted was stone axes. And several
01:15:21.640
hundred miles inland, there was a quarry that produced stone axes. And the tribe that owned that
01:15:26.120
traded with the Yir Yoront via several other trades, and you can actually see the exchange rate of
01:15:32.840
stingray barbs for stone axes along that trail. So that's people being nice to each other when they
01:15:42.680
could be fighting each other. Right, right. Well, I think it was in The Origins of Virtue too, that you
01:15:46.840
chased the idea of trade down into the past even further, relating it to the strange human propensity
01:15:56.200
to share food, and associated that as well with hunting. And I believe you used the example of
01:16:02.840
mammoths, which is also an example that I found fascinating, because obviously you can't store a
01:16:07.720
whole mammoth. But you can store it in the form of your reputation by sharing it. And if you store it in
01:16:14.680
the form of your reputation as a generous hunter, then you can be repaid back indefinitely in a
01:16:21.480
currency that doesn't spoil. So maybe it's, and then you do outline it in this manner, human beings
01:16:29.000
share food in a very egalitarian manner within families. So men and women share food, men mostly
01:16:37.720
meat, historically speaking, and women mostly what they gather. And that makes for a balanced diet.
01:16:45.400
And that ability to exchange food seems to me to be perhaps the biological platform on which
01:16:52.840
the idea of trade per se, was able to evolve. So once you can share food and trade,
01:16:59.000
and enter into a reciprocal arrangement with regards to food, then it isn't that much of a leap
01:17:05.960
to start do that with other commodities, especially those that might be related to the provision of food,
01:17:10.760
like stone axes, or arrows, or, or, or any, any implement of that sort.
01:17:17.240
I'm rather fascinated by the fact that a, a sexual division of labor over
01:17:23.560
food is very, very universal and ancient that men hunt and women gather essentially in, in hunter
01:17:32.760
gatherer societies. Now in some societies, gathering is much more important than hunting.
01:17:37.320
And in some societies, hunting is much more important than gathering, like the Inuit,
01:17:41.240
for example, is the latter case. And there are sort of odd types of foraging that are neither
01:17:50.040
So honey tends to be something that men get, but because it tends to be that you get it from hunting.
01:17:56.360
It's like hunting, as it were. And digging up reptiles and
01:18:03.320
rats tends to be something that women do, because it's like digging up roots.
01:18:07.000
Now, some people think this is a sexist view, you know, that I'm saying, you know,
01:18:11.560
a woman's place is digging, a man's place is out hunting. But I think it's just that,
01:18:18.360
unlike other species, we really did invent this really useful distinction, whereby you got the
01:18:24.600
best of both worlds. You got the protein from hunting, but you got the reliability of food from
01:18:29.320
gathering. So on the whole, you didn't go hungry. But on the whole, you did get access to protein,
01:18:34.440
which was a difficult thing for women to do when they had small dependent kids and things like
01:18:38.280
that. And you can sort of see an echo in it today that far more vegetarians are women,
01:18:44.360
or rather far more women are vegetarians, if you like, that may, and you know, men just like meat
01:18:50.280
more than women do. So I think there is a deep thing going on here. But I've got to be very careful
01:18:56.120
talking about it, because people are quick to get upset and think that you're in some sense
01:19:00.920
that's saying something very, very prejudicial. Well, people get upset now if you accept that
01:19:05.800
there are sex differences, and if you deny that there are sex differences. So they're going to get
01:19:09.640
upset no matter what you think. So you might as well just think what you think. You know,
01:19:15.160
the advantage to that sexual division of labor in part is that it provides additional utility for
01:19:21.800
long term relationships, because they're actually more because of the union of specialization there,
01:19:28.760
the gathering and the hunting. You're deriving your food from more than one source, it means
01:19:33.960
it's more reliable across time. And that's a prerequisite for the origin of long term pair bonds.
01:19:39.800
So it's a really good thing. And no one loses in that trade. And that's, well, that's Adam Smith's
01:19:45.400
point and the point of optimism. It's funny, because economists tend to be optimistic and biologists
01:19:51.080
tend to be pessimistic on along when discussing questions like this. But if you make
01:19:57.000
Well, while we're on that, this is perhaps a digression, but I've also been fascinated,
01:20:03.560
but it's quite nice to challenge people and say, how about the reproductive division of labor? We're
01:20:08.600
happy with all sorts of divisions of labor. You know, you hunt, I gather, you work one kind of job,
01:20:15.880
I work another kind of job. We're prepared to share out absolutely everything. But the one we never
01:20:23.880
do is the reproductive division of labor. Ants and bees do. They say, well, we're going to leave
01:20:29.080
the queen to do the reproducing, and we're all going to be the workers. Imagine, you know,
01:20:33.960
not even in England with the queen, do we expect to do that? It's the one thing we try and do for
01:20:40.120
ourselves and hang on to. And that's, for me, rubs home, drives home the message of just how universal
01:20:48.840
this division of labor concept is otherwise in our life. Because it's so shocking to try
01:20:54.040
and think of a reproductive division of labor. It's just something we don't aspire to.
01:21:00.040
Okay. So your optimism, it manifested itself, at least in part in your writing career,
01:21:05.160
with this notion that there's a biological origin of virtue. And so it's a fundamental instinct. And
01:21:10.360
there's a universality about it, which I think is very optimistic, because if there is a universal
01:21:15.800
basis for morality, despite its obvious cultural differences, it means that we can potentially
01:21:21.880
understand each other well enough to engage in reciprocal action across even tribal boundaries,
01:21:28.040
which we're obviously capable of doing. And it implies that we might understand each other enough
01:21:33.880
so that we could establish something like a long-term peace. That would be the hope.
01:21:37.560
So that's a very fundamentally optimistic viewpoint. And then when you move into analysis of innovation
01:21:48.200
and trade, you start doing that with the rational optimist. You're documenting transformations that
01:21:54.360
have made life better. And I could list a couple of those, and maybe we can talk about them. So
01:22:00.040
in the rational optimism, optimist, for example, you talk about the fact, well, you start by talking
01:22:07.240
about ideas having sex. And so that's a form of reciprocity, I would say. That's the exchange of
01:22:15.400
information rather than goods. But information is exchangeable for goods. And so in some sense,
01:22:22.200
it's the abstract equivalent of the exchange of goods.
01:22:25.640
Yeah. But in a sense, I'm being much more literal even than that, because sex is the process by which
01:22:34.360
genes get shuffled. And you recombine genes in new combinations. So you've got a gene for
01:22:41.960
fur in one reptile, and you've got a gene for milk in another reptile. And you bring them together,
01:22:46.760
and you've got a mammal that has both fur and milk. And that couldn't happen without sex,
01:22:52.840
because they'd stay in separate lineages. So sex is the process that enables genetic novelties to
01:23:02.120
find each other and combine. It's what makes evolution cumulative, in effect. And I'm saying
01:23:07.560
that exchange has exactly the same role in innovation, that one tribe can invent,
01:23:14.440
you know, one gadget, and another tribe can invent another gadget. And you can't bring them together,
01:23:22.920
unless they're trading. And the trading is what enables you to make culture cumulative.
01:23:28.520
To start to say, well, hang on, I'll have that invention that was made in California,
01:23:34.840
and I'll have that invention that was made in China. And I'll actually be able to benefit from
01:23:39.080
both of them. So it's a very, it's a very explicit metaphor. I mean, it's a flippant,
01:23:46.040
attention grabbing phrase, ideas having sex. And I used it for the title of a talk,
01:23:51.400
a TED talk, and it rather caught on. And the next TED meeting, I went to, they were giving out badges
01:23:57.000
saying, whose ideas have you had sex with recently or something? It's a bit weird.
01:24:03.800
Who of your, anyway, whatever, you get the point. Well, we do talk about a fertile conversation.
01:24:15.080
Yes, yes, yes. And well, you hope that someone who specialized in one area can talk to someone who
01:24:20.600
specialized in another, and that at the border, where there aren't specialists, new ideas can be
01:24:25.960
generated. And I mean, I've seen that over and over when talking to, well, when looking for scientific
01:24:31.720
innovation, it's, it's one of the things that's happened in the field of psychology over the last
01:24:35.960
hundred years is that a lot of our radical innovations, especially on the methodological
01:24:41.800
front have been a consequence of engineers being trained as psychologists and bringing what they
01:24:47.000
knew as engineers into the field. So a lot of, a lot of fertile intellectual activity happens
01:24:58.200
That's right. And some of the great breakthroughs in biology came from physicists moving into biology.
01:25:04.280
You, you, you move from when ideas have sex to the idea of a better today. And I was actually
01:25:10.600
going to read something, if you don't mind, from your book, from page 12, which I, which I liked
01:25:15.560
quite a bit. It's, I suppose it's funny in a black hearted sort of way. So there are people today
01:25:23.240
who think life was better in the past. They argue that there was not only a simplicity, tranquility,
01:25:28.680
sociability, and spirituality about life in the distant past that has been lost, but a virtue too.
01:25:35.240
This rose-tinted nostalgia, please note, is generally confined to the wealthy.
01:25:39.480
It is easier to wax allegaic for the life of a peasant when you do not have to use a long drop toilet.
01:25:45.160
Imagine that it is 1800, somewhere in Western Europe or Eastern North America.
01:25:51.320
The family is gathering around the hearth in the simple timber-framed house.
01:25:55.720
Father reads aloud from the Bible while mother prepares to dish out a stew of beef and onions.
01:26:01.160
The baby boy is being comforted by one of his sisters, and the eldest lad is pouring water
01:26:05.480
from a pitcher into the earthenware mugs on the table. His elder sister is feeding the horse in the
01:26:10.840
stable. Outside, there is no noise of traffic. There are no drug dealers, and neither dioxins nor
01:26:17.480
radioactive fallout have been found in the cow's milk. All is tranquil. A bird sings outside the
01:26:23.240
window. I'm going to read the next section too, but this is a very interesting paragraph because
01:26:28.440
it speaks to something that I think has a dramatic origin too, a mythological or archetypal origin,
01:26:34.680
which is the idea of the simple life where everyone is living in harmony with nature and the
01:26:40.040
depredations of culture have not yet manifested themselves. And it's, uh, it's, uh, it's Rousseauian,
01:26:47.080
isn't it? It's Rousseauian, but it's deep. It's deeper than that as well, because it actually reflects
01:26:51.800
a truth is that there is a purity about individual individuals that can be corrupted by society,
01:26:57.320
but you have to take the reverse position as well. If you're going to get things balanced.
01:27:01.000
Well, then you, you add a corrective to this, which is quite comical. Oh, please.
01:27:06.760
Though this is one of the better off families in the village, father's scripture reading is
01:27:11.240
interrupted by a bronchitic cough that presages the pneumonia that will kill him at 53, not helped
01:27:18.120
by the wood smoke of the fire, right? And indoor pollution is still a leading cause of mortality
01:27:23.400
worldwide, often from the romantic hearth. He is lucky. Life expectancy even in England was less than
01:27:29.880
40 in 1800. The baby will die of the smallpox that is now causing him to cry. His sister will soon be
01:27:36.120
the chattel of a drunken husband. The water the sun is pouring tastes of the cows that drink from the
01:27:41.640
brook. And that would be if the water was good, I would say. Toothache tortures the mother. The
01:27:47.160
neighbor's lodger is getting the other girl pregnant in the hay shed even now, and her child will be sent to
01:27:52.280
an orphanage. The stew is gray and grisly, yet meat is a rare change from gruel. There is no fruit or
01:27:58.920
salad at this season. It is eaten with a wooden spoon from a wooden bowl. Candles cost too much,
01:28:05.080
so firelight is all there is to see by. Nobody in the family has ever seen a play, painted a picture,
01:28:11.560
or heard a piano. School is a few years of dull Latin taught by a bigoted Martinet at the Vicarage.
01:28:18.760
Father visited the city once, but the travel cost him a week's wages, and the others have never
01:28:24.440
traveled more than 15 miles from home. Each daughter owns two wool dresses, two linen shirts,
01:28:30.280
and one pair of shoes. Father's jacket cost him a month's wages, but is now infested by lice. The
01:28:37.240
children sleep two to a bed on straw mattresses on the floor. As for the bird outside the window,
01:28:43.400
tomorrow it would be trapped and eaten by the boy." Well, I love that section. It's quite comical in a
01:28:51.000
dark and tongue-in-cheek sort of way, but it's a great corrective to the foolish romanticism that
01:28:56.520
characterizes people's longing for even the near past. You know, it's not unreasonable to say that the
01:29:04.120
typical middle-class person I could say in North America or Europe, but increasingly
01:29:09.720
anywhere in the world is wealthier by almost every measure than a billionaire was in 1920.
01:29:17.240
Right. Absolutely. And, you know, particularly, I mean, I can't remember who it was who said,
01:29:24.360
just take dentistry. You know, it doesn't matter how rich you were in 1800,
01:29:32.520
it was no fun having a rotten tooth. And, you know, and that's a relatively basic thing that we all
01:29:40.440
can have access to today. So there's no question that in material ways, our lives are so much better
01:29:48.760
than those of our ancestors. And we tend to read Jane Austen and think, well, wouldn't that have been
01:29:55.720
fun, you know? But actually, those are books about an incredibly small elite who were rich enough to
01:30:04.280
have candles and go to dances. Yes. And even in those circumstances, their social lives were
01:30:11.480
restricted enough so that a single dance could be the social event of an entire year.
01:30:16.200
Exactly. And you, if you didn't fall in love with the chinless officer who took your
01:30:24.760
arm, you might be a widow for the rest of your, I mean, not a widow, a spinster for the rest of your
01:30:28.200
life. So, you know, it was not much fun compared with today. We are so lucky. Everything is so good.
01:30:35.800
And for me, and I think I make this, well, actually, there's an interesting story about this,
01:30:40.040
this point. I like to talk about how the big theme of human history is becoming more and more
01:30:47.880
specialized in the things we produce and more and more diversified in the things we consume.
01:30:54.440
So you actually, your jobs get narrower and narrower, more and more specialized,
01:30:59.640
but your life gets richer and richer, you know, because you can consume, you know, movies and exotic
01:31:05.560
foods and all these different things. That's a great antithesis to the Marxist notion of alienation
01:31:12.440
in labor, right? Because one of the things that's attractive about Marxism, and it's understandably
01:31:17.720
attractive, there's two things, I think. One is the emphasis on the unpleasantness of inequality,
01:31:24.040
but the other is the idea of alienation from the created product. But if you make the case that,
01:31:29.480
well, you might be alienated from the created product with regards to the workplace because of
01:31:33.800
specialization. But in the two thirds of the hours that you're spending of your life, when you're not
01:31:39.160
working, your life is much more diverse than it would otherwise be. And I think that COVID has
01:31:45.240
probably taught everyone that again, because we're so isolated now and stuck at home and facing the
01:31:53.000
restriction of all these things that we took for granted, the wonderful restaurants.
01:31:57.400
And by the way, we do sort of go backwards with respect to specialization and exchange during bad
01:32:04.840
recession. So in the depression, a lot of American families, you know, found they were keeping a
01:32:09.960
chicken and growing their own vegetables. Again, you know, you start to do more for yourself and have
01:32:15.400
less to consume overall. Because if you only could consume what you produce, it would be a pretty miserable
01:32:21.400
life. You had to make your own food, your own lighting, your own heat, you know, everything like that.
01:32:25.720
Yeah. And, but by the way, there's a really nice story about this concept, because I read it in a
01:32:33.240
book called Second Nature by Haim Ofek. It's a beautiful book that I read around 20 years ago.
01:32:41.640
And it's laid out this point very nicely that we've become more and more specialized in how we produce,
01:32:47.560
but more and more diversified in how we consume. And I wrote to him and said, look, this is a fantastic
01:32:53.320
idea. Can you tell me how you came up with the idea and where you got it from and how it developed?
01:33:01.480
And he wrote back and said, I got it from your book, The Origins of Virtue.
01:33:07.560
Well, that's a good, that's a good compliment, the best form of compliment.
01:33:10.680
And I said, but I don't think it's in my book. And he said, well, I guess maybe it's not. I just, you know,
01:33:15.480
but I thought I got it from your book. So that's a lovely example of the division of labor in the
01:33:23.160
Well, and ideas can be implicit as well as explicit. So it's not always obvious what ideas are in your
01:33:28.600
book. You know what? It isn't, you can't put a boundary around the ideas that even the ideas that
01:33:34.280
you write, because they have tendrils that reach beyond your understanding. And so you never know.
01:33:39.320
Which is why I'm something of a skeptic about intellectual property, by the way. I think
01:33:43.560
copyright is vastly overdone. I think we should be much more prepared to share the stuff that we
01:33:49.720
produce. But there we go. That's another story.
01:33:51.880
Well, I wonder if that, I wonder if that anecdote that you just related is an indication of the
01:34:01.800
sexual behavior of ideas. I don't know if the metaphor works, but you know, every book
01:34:09.320
each, every each book is different for every reader. And the meaning of the book is actually
01:34:15.560
a complex consequence of the knowledge that's held by the reader and the knowledge that's implicit in
01:34:22.600
the book. And so what that means is no book is the same for any two readers. Now, postmodernists
01:34:31.080
figured that out a while back, but they seem to read it to indicate that there was no canonical
01:34:35.880
meaning whatsoever in a text as a consequence and, and then slipped into the idea that perhaps
01:34:41.400
there was no meaning at all, which I think was a major mistake. But is that, is that a sexual,
01:34:47.960
is that a sexual, is that process akin to sexuality as well? The fact that you have a
01:34:53.640
a reader on one part and a, and something to be read on the other part and a third thing emerges
01:34:59.640
as a consequence. As a consequence, it seems like it, you need two things to produce something new.
01:35:05.640
Yes. I think, I think that is equivalent. I mean, we're talking books here, but if we were talking
01:35:12.520
gadgets, it would be much more explicit. I, I love telling the story about how the,
01:35:18.440
the pill camera was invented. It's something you swallow and it takes a picture, a film of your insides
01:35:23.800
as it goes through. And it came about after a conversation over a garden fence in Boston
01:35:29.160
between a gastroenterologist and a guided missile designer.
01:35:33.800
That's a very good example of the, the generation of ideas at the border between two specializations,
01:35:41.080
right? You wouldn't necessarily expand. If you wonder too, if there's a,
01:35:45.720
particularly robust ideas emerge as a consequence of people from very disparate disciplines talking,
01:35:51.480
you know, that would be, well, there's, there's a, I, in my latest book, I, I talk about a,
01:35:58.120
a website called Innocentive where you can post your problems. If you're a company that's,
01:36:05.080
that's got a technological problem you can't solve, you can post the problem and say, look,
01:36:09.720
does anyone have a solution to this? And you, there are ways of rewarding people who answer,
01:36:15.320
yes, I've, I've got the answer for you. It's quite well set up. And, um, a study of the,
01:36:21.400
the successful solutions that have been provided on this website found that, uh, most of them had
01:36:28.520
come from people completely outside the field. So it really was a case that you needed a fresh mind
01:36:34.440
with a fresh, with a different training to look at the problem from a different direction.
01:36:40.120
So I think, I think all this goes to show that, you know, we are, we are more than the sum of our
01:36:45.560
parts. We operate in the cloud. Um, uh, our ideas are, um, you know, again, that lovely thing that,
01:36:53.240
um, Leonard Reed said that, you know, if you take a pencil, um, there are millions of people who
01:36:59.320
contributed to making it because somebody had to cut down a tree and somebody had to grow coffee for
01:37:03.080
the man who was cutting down the tree and the wood had to go to the factory and so on. There's,
01:37:06.520
you know, incredible number of people involved in making the pencil. Not one of them knows how
01:37:11.160
to make a pencil. There isn't a human being on the planet who knows how to make a pencil because
01:37:15.720
the person who knows how to work in a factory doesn't know how to cut down a tree and so on.
01:37:19.560
Um, so, uh, the, the knowledge, the, the knowledge of how to run the human world sits in a cloud
01:37:28.280
and has done since long before the internet cloud was invented. Um, it sits between brains, not within
01:37:34.840
brains. Why do you think then, look, I mean, we're, we've been talking, we've been batting back and
01:37:40.520
forth the idea that virtue itself is tightly associated with trade. And then in, in some sense,
01:37:48.360
they may not be distinguishable from one another. Fair trade in some manner is virtue, especially
01:37:54.360
fair trade across long spans of time and maybe fair trade across long spans of times with diverse
01:38:00.440
communities. Right. Um, so why is it that, why do you think that the idea of trade itself
01:38:09.400
has also become contaminated with this terrible pessimism? I mean, one of the things that characterizes
01:38:15.880
if, if, if, if it's trade that constitutes virtue and if it's trade as well, that's lifted people
01:38:22.040
out of poverty, then why is it that people who engage in novel trade entrepreneurs say,
01:38:29.080
or even capitalists for that matter, why is it that that form of trade has, has is so easily associated
01:38:35.480
with, um, with, um, with so easily despised and, and so, and, and so frequently met with contempt.
01:38:44.120
Yeah. I find it baffling because, you know, Voltaire made the point that, that, that commerce
01:38:49.000
tends to make people nicer. Um, uh, uh, you know, it, it, if, if, if two people are, uh, trading,
01:38:56.120
then they suddenly stop fighting. Um, but they're worth more to each other if they're alive,
01:39:01.960
then. Well, exactly. Um, then that seems to be a good thing. Like it's a good thing to have
01:39:07.800
everyone worth more dead, more alive than dead. Right. And, and actually, Steve Pinker talks about
01:39:14.200
this too, but the, the, the, the, the, the piece that breaks out at various times in human history is
01:39:22.040
tends to be more associated with whether countries are trading with each other than whether they happen
01:39:27.080
to be democracies or, or any other relationship with their political system. So it's, it's the,
01:39:32.280
you know, the degree of trade really does make a difference to how peaceful things are. I mean,
01:39:36.360
it doesn't stop war breaking out between countries that are trading with each other, but it's no
01:39:40.360
accident in the 20th century, you get a, a period of huge protectionism that precedes the second world
01:39:46.920
war. I mean, and to some extent sparks it, you know, Japan is saying, well, if you're not going to trade
01:39:51.000
with me, I'm going to bloody well invade Asia and take stuff for myself. Um, well, you know, I was,
01:39:56.760
I, I, I thought it was a dubious, entering into trade with communist China was a big risk on the
01:40:05.000
part of the West. And when that first started to happen, it was something that, well, I was interested
01:40:12.440
in and, and also concerned about, but, but mostly curious about, because on the one hand you could say,
01:40:18.760
well, it's, why would you trade with a totalitarian state, a cruel totalitarian state,
01:40:25.640
a murderous totalitarian state for that matter. But on the other hand, you could say, well,
01:40:31.080
maybe it would be better off for everyone if the Chinese weren't dirt poor and starving. And if
01:40:36.520
they depended on us, um, in a, in a, in a mutually beneficial manner. And I would have to say that
01:40:44.840
despite the fact that the Chinese communist party still rules with an iron fist,
01:40:49.480
it's probably been better for everyone all concerned that extensive trade with China has
01:40:54.680
taken place. I know the North American and European working class has taken a major hit
01:40:59.960
because of that, although they benefited from cheap, um, manufactured items for sure. But
01:41:07.400
you've got to think a Chinese population where no one is starving and that's completely engaged in
01:41:15.480
trade with the West is a more reliable long-term partner than one that's isolated and, and,
01:41:25.080
Yeah. Um, uh, I certainly thought that until recently, I, you know, uh, I thought that our
01:41:31.160
best chance of turning them into a liberal democracy was to trade with them. Um, and after all,
01:41:37.160
it was a great deal for us, we gave them, as Don Boudreau once put it, we gave them pictures of
01:41:42.920
presidents and they gave us, um, uh, goods and services. In other words, money.
01:41:48.440
Yes, yes, yes, absolutely. Um, but, uh, but it, I have to say in the last couple of years under Xi
01:41:56.760
Jinping, China has become something very different from what it was five or even, or 10 years ago,
01:42:02.680
I think. Um, and I think we are reaching the point where, uh, it is a problem that we are, um, uh,
01:42:11.000
buying goods off a regime that is doing terrible things to, uh, Hong Kong, to the Uyghurs.
01:42:17.800
And there's a moral, there's a moral quandary there, but it still seems to me, even that a China
01:42:23.720
that holds a substantial amount of Western debt is much less likely to upset the apple cart than a
01:42:29.320
China that doesn't, you know, um, it's not such a bad thing to have their destinies.
01:42:33.480
They have an interest in the dollar not collapsing, for example, but go back to your original question
01:42:38.280
there. Why are people so, um, uh, cynical and, and, uh, unhappy about trade and think it's such an evil
01:42:45.720
thing. And I think in the end, it's that, that, that we are zero sum thinkers. We find, we find it hard
01:42:53.080
to believe that, uh, that, that, uh, somebody isn't winning in a relationship.
01:42:59.800
And I suppose that's because crooked people, crooked, foolish people do try to win.
01:43:06.040
Yeah. And for, for 99% of our, um, 4 billion years of history, it was true that if someone won,
01:43:13.000
it was at the expense of someone losing. Um, but you can see very clearly in the rhetoric of Donald Trump,
01:43:19.480
um, the view that, that, that trade is a, is a zero sum game is a, is, is a win lose, uh, equation.
01:43:26.520
And it's quite hard, even for you and me to get our head around the idea that, that actually, um,
01:43:34.760
uh, I, you know, yes, I've driven a good bargain in buying a car or house, but maybe I've been ripped
01:43:42.840
off. Who knows? You know? Well, I guess, okay. So part of the problem is that fair trade can
01:43:49.160
revert to a crooked zero sum game quite rapidly. And so we're on edge because of that. But I mean,
01:43:55.080
people still pursue long-term relationships and they still pursue friendships. They, they still
01:44:01.160
make the assumption that reciprocal interactions are not only possible, but also part of what makes life
01:44:07.880
worth living and a really important part. And it doesn't seem that complicated to, I guess you,
01:44:14.760
it's, it's, it's the difficulty of extending that outward towards non-kin or even strangers,
01:44:19.240
but it's a remarkable thing that that's possible. And it'd be nice if we were more grateful for it
01:44:24.680
than we are. Right. The remarkable thing about human beings is that we do treat complete strangers
01:44:30.840
as honorary brothers and sisters. Um, and how do we do that partly by building up these, uh, these
01:44:38.760
levels of trust through reciprocity over long, long periods. Well, eBay, eBay is a great example
01:44:44.200
of that because when eBay first emerged, the cynics said, well, you know, I'll put something up for
01:44:51.160
sale that's junk and send it to you and it won't work. And you'll send me a check that bounces and
01:44:55.720
that'll be the end of eBay. And that's not what happened is that right off the bat, almost all the
01:45:01.080
trades were fair and equitable. And, and then it evolved a reputation tracking system. But even
01:45:06.920
before the reputation tracking system, the, the default transaction was precisely what it claimed to be
01:45:15.080
on face value. Our reputations are very precarious. It's very easy to lose your reputation.
01:45:21.080
Yes. Uh, even in quite a mobile society, it will track you down. Um, well, that's even maybe more true
01:45:28.520
in, in, in, in society now, because you can lose your reputation very easily with one misstep on
01:45:33.320
Twitter. That's, uh, certainly true. Yes. Well, it's also interesting to see how sensitive people
01:45:42.600
are to, to reputation maintenance, because I've watched this intently over the last four or five
01:45:48.680
years that you see people who post something, for example, on Twitter, and then a small mob generates
01:45:55.640
itself around them and might be, it might not be more than 20 people who are complaining about
01:46:00.760
this particular post. And almost inevitably the person will back down with profuse apologies and
01:46:06.440
show every sign of severe, um, um, emotional distress. And I suppose I've thought about it a
01:46:14.120
lot. I suppose it's, it's akin to, in some sense, it's the electronic equivalent to having 20 neighbors
01:46:19.720
show up on your doorstep. You know, you'd, you'd assume if you were a reasonable person that you might
01:46:24.440
have done something wrong, even though the analogy doesn't really hold true. If you're communicating
01:46:29.400
with 150,000 people and you upset 15 of them, it's really difficult to, it's really difficult to say
01:46:36.360
exactly what that means. This is back to the loss aversion point, because we're all, we, we,
01:46:42.680
we know this very well as, as authors, you, you read 10 good reviews of your books and you think,
01:46:48.600
well, I, I, you know, I'm embarrassed about that. I don't really deserve it. Or, you know,
01:46:53.560
it's nice, nice, good review. And then one bad review and it preys on your mind and you get furious
01:46:59.720
and you get upset and you write a letter to the editor saying the review is unfair and things that
01:47:07.560
Well, the same thing happens with regards to comments on social media, you know, like I'm
01:47:12.520
fortunate with regards to what I've produced on YouTube, for example, because most of it garners
01:47:19.640
far more positive commentary than negative commentary, you know, and the ratios are usually something like
01:47:25.800
50 to one, but it's not the case that when I read through the comments that my mood is reliably
01:47:34.600
buoyed. And that is because the, the outlier, the negative comment strikes me, strikes a pang into
01:47:43.560
my heart, you know, and I don't want to make too much of that because overall, I think this is like
01:47:49.960
the bad news story being more salient. Yes, it is the same thing. Well, I can't, I, I cannot see how
01:47:56.520
people who are accumulating more negative comments in a social media platform than positive comments.
01:48:04.520
I don't see how they can survive it. I couldn't survive it. So, and then that's sensitivity to
01:48:10.840
reputation. I took a decision some years ago to stop looking at the replies to my tweets altogether,
01:48:18.360
and I've never done it since. And it's been very good for my sleeping and other things.
01:48:25.480
Missing out on some interesting feedback. Yeah. And every now and then, you know,
01:48:31.240
I will look at something specific where I've asked someone a question or something like that. But,
01:48:35.160
but actually, and I talked to a British politician who's a friend who was a conservative party leader
01:48:42.040
and was hugely criticized at the time. He never became prime minister. And I said, you know,
01:48:49.720
how do you develop a thick skin, Ian? Because you're still in politics 20 years later and you're
01:48:54.520
still, you know, you've been a successful cabinet minister, but you've been the subject of
01:49:00.840
vitriolic cartoons and all sorts of stuff. And he says, nobody develops a thick skin.
01:49:05.480
You just learn to ignore the stuff. And the politicians who decide not to ignore it,
01:49:11.240
but to answer back, just drive themselves. Well, it helps to be blessed with a favorable
01:49:15.400
nervous system too, and to be low in trait neuroticism. So you're not as sensitive to
01:49:19.880
negative information as you might be. So I think, so the thick skin might be partly
01:49:25.960
a biological phenomena where, you know, people differ in their degree of loss aversion. And I suspect that
01:49:33.800
public figures who managed to maintain themselves over long periods of time in the face of criticism
01:49:38.440
are relatively robust when it comes to their physiological response to threat.
01:49:44.600
Well, something I greatly admire about you is your ability to remain cool under pressure. You know,
01:49:48.600
when Cathy Newman is trying to rile you on Channel 4 news or something, you remain logical. I would get,
01:49:57.400
my heart rate would go up, I would start to bluster, I would stop thinking, and I would say sort of stupid
01:50:05.160
things that I would regret. Is that something you learned? Well, it's very funny, because I just
01:50:13.400
hate it. Like, it's so stressful. I find that so unbelievably stressful. But fortunately, I think
01:50:22.280
it's probably a consequence of being trained as a clinical psychologist. Right. Is that I can detach
01:50:27.880
myself and watch? But that doesn't mean the physiology isn't racing, like it's racing. And,
01:50:33.880
and it's definitely the case that it's very strange thing, because the negative interviews that I've
01:50:39.800
conducted, the interviews where people were attacking me, let's say, have garnered far more
01:50:48.040
views than the positive interviews. So in terms of impact on my reputation, the negative interviews
01:50:55.160
have been more beneficial than the positive ones. Yeah, but that's partly because you've performed
01:51:00.040
well in them. Anyone can perform well when they're being interviewed nicely, as you are interviewing me
01:51:05.080
nicely now. It's the sheep from the goats are the people who can can remain cool under pressure,
01:51:14.040
as you do. I think it is a consequence of clinical training. I mean, because I can snap into an
01:51:19.000
an observer mode and, and, and detach myself in some sense from what's going on, partly because
01:51:25.480
I know as well that it isn't clear what's happening. Like it might be a battle, but it's not necessarily
01:51:33.160
the war. And so being under attack doesn't necessarily mean that you're being defeated.
01:51:38.440
It's something like that. But that's associated that's a that's a rationalization of the ability
01:51:43.640
to detach. But I do think it's, it's, it's the clinician in me that allows for that.
01:51:48.840
Well, the old bomber pilots remark that if you're taking flak, you know, you're over the target.
01:51:56.600
Is, is some comfort in this. Yeah, well, yes, at least there's a possibility that that's true.
01:52:05.000
So, so I want to ask you some more specific questions, or not precisely that. I would like
01:52:11.320
you to discuss more specifically, if you wouldn't mind some of the things that you've outlined as
01:52:16.280
so intensely positive. And I can throw out some reminders. These are chapter titles from
01:52:22.040
the rational optimist. And then maybe we'll move to, to how innovation works. You talk about
01:52:30.200
feeding 9 billion, for example, which is that that's a remarkable story. And, and I've read it in
01:52:36.600
various sources. But we have biologists in particular, in the 1960s, we're absolutely
01:52:43.560
certain Paul Ehrlich, for example, that we were all going to perish of starvation, if starvation
01:52:49.320
combined with an absolute dearth of raw materials by the year 2000. And that hasn't happened. It's
01:52:56.360
decided now the biologists might say the Malthusians might say, yeah, yeah, well, we got the time frame
01:53:00.840
wrong by a couple of decades. But, you know, the other shoe is still going to drop. But nonetheless,
01:53:07.800
when you make a prediction, you have to include a timeframe, or it's not a prediction.
01:53:12.840
Well, no, but they can't even really make that claim. Because during that period, not only have we,
01:53:17.400
I mean, since the early 60s, we've doubled the human population, but we've slightly shrunk the amount of
01:53:23.000
land we put under the plow every year. There's been a 68% reduction over 50 years in the amount of
01:53:32.680
land needed to produce a given quantity of food. That's the most extraordinary phenomenon. It's
01:53:38.520
basically the story of the Green Revolution. You make the case there too, that without that
01:53:44.600
occurring, and then that is a concept, we should go into the Green Revolution to some degree, because
01:53:48.520
lots of viewers won't know about that, unbelievably, even though it might, it's arguably the biggest
01:53:56.200
story of the last 50 years, in some sense. You know, you make the case that had the Green Revolution
01:54:02.040
not taken place, and so that was partly a consequence of careful breeding of new foodstuffs like dwarf wheat,
01:54:09.400
wheat, and the manufacture of nitrogen-fixing fertilizers. We would have already used up
01:54:18.040
land space equivalent to more than the entire Amazonian rainforest. We would have converted
01:54:23.480
virtually all arable land on Earth into food producing, well, into food production, and we
01:54:29.000
haven't done that. And in fact, I believe now there are more trees in the Northern Hemisphere than there
01:54:34.520
were a hundred years ago. Oh, yes, definitely. I mean, the whole world is now reforesting fairly
01:54:40.600
rapidly. When I say the whole world, the world is net reforesting. Some places are still losing
01:54:46.120
forest, but on the whole, places like China are gaining woodland at an extraordinary rate.
01:54:52.840
Yeah, well, China has more woodland now than it did 30 years ago, despite the fact that, well,
01:54:57.720
they just declared this week, or last week, the Chinese government just declared the eradication of
01:55:03.000
extreme poverty in China. And, you know, you can be cynical about that and claim that it's a
01:55:07.720
totalitarian, it's totalitarian, what would you call a posturing? But it's certainly the case that
01:55:15.800
even by UN standards, we've almost, we were on track to eradicate extreme poverty by, according to
01:55:23.800
the UN definition of extreme poverty by 2030. And we've halved it since from the year 2000, I believe,
01:55:30.120
to the year 2010, it was cut in half. But it's absolutely phenomenal.
01:55:34.840
It was 60% of the world was lived in extreme poverty when I was born. Today, it's less than 10%.
01:55:42.840
That's the greatest achievement of any human generation ever. It's, nobody's lived through
01:55:48.840
Yes. And that, despite the fact that the population, what, tripled?
01:55:52.600
Yes. Well, yes, only two and a half times. And nobody saw it coming. And it wasn't planned,
01:56:00.600
even. Most of it came about because of, you know, relatively local innovation to make farming more
01:56:09.880
efficient and things like that. And the amount of calories available per head has gone up on every
01:56:15.320
continent, including Africa. There is still extreme poverty and extreme hunger and malnutrition,
01:56:22.600
and nutrient shortages, and so on. But the thing I always say to environmentalists is,
01:56:30.840
why do you think it would motivate people to tell them that this problem is insoluble?
01:56:37.960
Why not say, look how well we've done in the past? Why don't we try and do just as well in the future?
01:56:44.200
Well, it's especially the case. This is something that really confuses me too, because I worked,
01:56:50.120
I generated, partly generated a UN report or contributed to a UN report about six or seven
01:56:56.360
years ago on sustainable development. And I had the same sort of realization that you described,
01:57:02.920
was that on all these dimensions where we were supposed to be, you know, careening towards
01:57:07.560
catastrophe, we were in fact doing better and better, with the possible exception,
01:57:11.160
I think, of oceanic management. But we don't have to get into that.
01:57:15.160
Yeah, yeah, it's a the oceanic management is a catastrophe, but it's it could still be rectified.
01:57:20.280
And it seems to be a tragedy of the commons catastrophe. And in any case, everywhere I looked
01:57:28.440
at the actual statistics, the the evidence was that things were getting better fast and like
01:57:33.640
really fast, fast in an unparalleled manner. But what really got me was that
01:57:39.240
the evidence, as far as I can tell, is clear, that as soon as you make people rich enough so
01:57:46.440
that they're not living hand to mouth, then they start to become concerned with environmental
01:57:52.680
degradation. Yeah. And so the biggest contributor to pollution, you could make a case, a strong case,
01:57:59.000
the biggest contributor to pollution isn't wealth, but poverty. And that if you raise people out of
01:58:04.520
poverty, then they start to manage their environments properly, because they can afford to
01:58:09.000
look at the long run. And so you'd think that for the radical types who are hyper concerned,
01:58:14.280
according to their own self description, with poverty and oppression, as well as environmental
01:58:19.480
degradation, that they would look at the facts and say, oh, my God, we can have our cake and eat it,
01:58:24.520
too. The faster we make people rich, the better off the planet is going to be completely. This is so
01:58:31.640
clear to me. And it's so hard to get across to to a lot of the environmentalists. And by the way,
01:58:37.160
there's a word I want to introduce the conversation at this point, which is Panglossian.
01:58:41.480
People sometimes accuse me of being Panglossian. Dr. Pangloss, as you remember in Candide in Voltaire's
01:58:48.040
novel, is someone who says he's a he's a caricature of Leibniz. And he says that all is for the best in
01:58:56.680
the best of all possible worlds. And yes, Lisbon has been destroyed by an earthquake. But that must have
01:59:01.160
been because they were evil people, because God wouldn't do a bad thing. And it's a very silly
01:59:06.280
argument. And it's being lampooned by Voltaire. But actually, the people who say that now are not
01:59:13.280
you and me. We're saying good as this world is compared with what it was, it's a veil of tears
01:59:19.320
compared with what it could be. If we press on, we're not saying we've got to the best possible
01:59:24.360
world. We're saying let's keep going. But the people who are saying that, who are saying,
01:59:29.480
oh, we mustn't do any more development. We must make sure that people still live in mud huts.
01:59:35.080
You outline data indicating that one of the responses by the catastrophists, let's say,
01:59:41.700
of the 1960s was to write off places like India and and proclaim that even aid was futile because
01:59:48.920
all you were doing was encouraging increasing starvation in the future.
01:59:52.800
When I was writing The Rational Optimist in 2010, it was quite fashionable still to write off Africa
02:00:04.100
to say, yes, Asia has seen extraordinary improvements in living standards, but it is
02:00:10.600
very unrealistic to assume that that could ever happen in Africa. People would say that kind of
02:00:15.780
thing quite often. And in my book, I said, look, even in Africa, we are seeing incredible
02:00:23.880
improvements. And so I got criticized by a reviewer in the New York Times for using the phrase even in
02:00:32.560
Africa that showed I was a racist, apparently, you know, you can't win, can you? I was saying the
02:00:36.540
opposite. But now, 10 years on, Africa's had an incredible decade, actually, much better than the
02:00:43.480
West, which has had a rather grim decade of low productivity and the overhang of the Great
02:00:48.320
Recession and so on. But, you know, countries like Ethiopia have doubled their income per capita in
02:00:53.560
real terms in a decade. You've seen malaria mortality collapse, you've seen HIV mortality falling fast,
02:01:01.640
you've seen warfare disappearing from much of the continent, you've seen an emerging middle class,
02:01:07.940
you've seen far less hunger and malnutrition. Actually, Africa is just doing roughly what Asia did a
02:01:14.740
generation ago. And it will soon be where Asia is now, which is a middle class, middle income
02:01:21.320
continent. That's an incredible thing. And it...
02:01:27.460
Well, in Africa, Africa has unparalleled potential. I read an analysis probably 15 years ago,
02:01:34.940
I believe it was by the former CEO of Alcoa, the aluminum company, who was working for a Republican
02:01:43.020
government as a cabinet member at that point. I'm afraid I can't remember his name. But he
02:01:50.480
visited Uganda and was very curious about its potential with regards to agriculture and calculated,
02:01:58.100
first of all, Uganda apparently sits on a water table that's only about 200 feet down,
02:02:02.160
and it's very fertile. He calculated, and maybe this wasn't his calculation, but he reported that
02:02:11.160
And so there's no reason to assume that despite the fact, for example, I think it's Nigeria is on
02:02:19.780
course to be the world's most populous country by the year 2100. I think the demographic projections
02:02:26.500
are that it will surpass China by that point. Yes, I believe that's true. And that's quite an
02:02:33.240
interesting thought, isn't it? But no, I mean, just to cast your mind forward to the year 2100,
02:02:39.460
I think we will be producing food, an awful lot of it from factories by then. And by factories,
02:02:44.760
I mean, vertical farms, you know, indoor, LED lit, multi-story operations.
02:02:56.280
Because LEDs are so cheap. They use so little electricity and produce so little heat that you
02:03:02.360
can actually start to make indoor farming make sense. Because light was the big problem for
02:03:07.980
farming. You had to be outdoors for the light, because the plants don't grow except in sunlight.
02:03:12.160
Right. But the LED revolution has made a big difference there. And, you know, I can imagine
02:03:17.280
us having, you know, basically some indoor farms the size of Uganda that feed the world and the
02:03:23.880
rest of the planet. Yes, we'll have hobby farming and we'll have grass fed beef in here and there and
02:03:29.560
so on. But an awful lot of the rest of it will be one giant national park in which we will allow
02:03:35.420
nature to thrive. And allow people to operate as tourists. I mean, increasingly, ecologically
02:03:42.840
pristine areas pay for themselves with tourism. And so that brings them into the economy, which is an
02:03:49.260
almost certain way of preserving them. Yeah. And I suspect we'll bring back some extinct species by
02:03:55.640
So you talk about you talk as well about I'm going to list a few things here. So we talked about feeding
02:04:03.860
nine billion and that that's become a possibility. You talk about the triumph of cities and the escape
02:04:09.520
from Malthus. So maybe we could talk about that briefly. And the end of slavery as well, which that's
02:04:15.140
a lovely one, because that's unheralded, I would say, partly because I think people don't really
02:04:21.560
understand how universal slavery or near slavery was across civilizations for the entirety of human
02:04:34.780
Well, people are moving into cities. Cities are where innovation happens on the whole. They're
02:04:40.660
disproportionately innovative. The bigger they are, the more efficient they are in some sense. They have
02:04:47.940
fewer gas stations, fewer miles of road per person in bigger cities, if you see what I mean. You know,
02:04:53.960
they become more concentrated. More than half the world now lives in cities. That leaves the rest of
02:05:01.240
the landscape untrampled. Cities only occupy about 3% of the world's land surface, I believe.
02:05:08.120
So actually, it's a good thing. And, you know, yes, you know, some of us like to live in rural areas
02:05:18.880
rather than in cities. But those of us who want to can do that. Cities are where people come together
02:05:26.380
and they mix and they have ideas and they produce baby ideas, you know. So it was the city-states of
02:05:32.520
ancient Greece or the city-states of Renaissance Italy that really drove the world economy in their
02:05:38.020
day. Likewise, in Britain and Victorian times or California today, you know, California is two great big
02:05:43.900
city-states, Los Angeles and San Francisco, effectively. And so I think the fact that the world is becoming
02:05:54.160
more urbanized or was until the last year, I mean, it'll be interesting to see whether city centers
02:06:01.220
really do lose their allure after the pandemic, because a lot of businesses have discovered that
02:06:08.320
they don't need to pay for expensive real estate. They can let people work from home. I suspect it'll
02:06:14.300
lead to a lot more hot desking, you know, people coming into the office two or three days a week,
02:06:20.240
working from home two or three days a week, which will cut down on commuting, make some of the
02:06:26.440
city's problems less bad, and cut the cost of real estate in the middle of cities. So I suspect we're
02:06:34.920
in, that we could have quite a soft landing for some of the problems that cities have these days. But
02:06:40.880
it won't all be plain sailing. I mean, things are going to go wrong in that respect.
02:06:48.440
Well, the Malthusian trap was Robert Malthus's notion was that if you kept people alive,
02:07:01.860
they would simply, you know, if you gave them more food, then they would simply have more babies.
02:07:07.140
So they'd end up just as poor and just as hungry.
02:07:10.620
Yeah, well, something like that happened in Ireland when potatoes became the dominant crop and then
02:07:15.720
failed, right? So the Irish pop, you outline this in your book, it's not an idea that originates with
02:07:20.420
me. When the Irish started to farm potatoes, their population exploded. And then a blight came in and
02:07:25.840
wiped out the potato crop and blew out the Irish population. And that's a classic Malthusian example.
02:07:33.100
He's sort of the ultimate pessimistic biologists.
02:07:36.080
Yeah. And he wasn't entirely wrong in that respect. But the thing he did get wrong
02:07:39.920
is that technology might change it. And we then moved to a world in which food became more and more
02:07:48.540
productive. Babies stopped dying. We got better at keeping them alive. And weirdly, once they stopped
02:07:57.020
dying, people started having fewer of them. And this is a phenomenon called the demographic transition
02:08:04.080
that took us really by surprise. You know, if you stop baby rabbits dying, they have more babies.
02:08:10.260
But if you stop baby human beings dying, people say, right, I'm not going to try and have as many
02:08:15.400
kids as possible in the hope that a few survive. I'm going to have two and try and get them through
02:08:21.980
That's another thing that's occurred very, very rapidly in the last few generations that no one
02:08:26.380
predicted is that the rate of reproduction has plummeted and increasingly across the world.
02:08:34.380
It looks like as soon as you educate women, open up the marketplace to them and provide a modicum
02:08:39.600
of birth control, as well as these other improvements in the living standard that you described, that
02:08:48.960
Yeah. No, and an awful lot of countries are going to have problems with below replacement fertility
02:08:53.240
in this coming century, which means that you've got a very aging workforce, which won't be able
02:09:01.240
to afford retirement because there's not enough working people and so on. So that's another
02:09:04.540
problem you've got. But it's better than a population explosion continuing to the point
02:09:10.520
where there's 20 billion people trying to live on the planet, which is what we were worried
02:09:15.540
I think the projections now are that we're going to peak out at about 11 billion, something
02:09:19.680
That's the UN median projection, but a lot of people think it's overblown, actually,
02:09:24.340
that the numbers, if you run the numbers with sensible, you know, a lot depends on how fast
02:09:30.380
the Nigerian birth rate comes down, as you said earlier.
02:09:34.100
But with a sensible assumption, we might not even get much past 10 billion.
02:09:38.800
Well, it'd be really quite remarkable if an emergent problem for the latter half of the
02:09:43.120
20th century was that there was too many goods and not enough people.
02:09:49.980
That could easily be the case, especially not enough young people.
02:09:54.360
So maybe the answer to Malthus is sort of hidden in some sense inside the presumptions
02:10:00.860
So maybe we could pause it as a general biological rule is if the rate of sexual reproduction of
02:10:06.780
ideas exceeds the rate of sexual reproduction of human beings, then there's no Malthusian
02:10:14.540
I think that is exactly the point I like to make.
02:10:21.060
It certainly seems to me to be possible, given that we are clearly able to make more and more
02:10:27.660
And, you know, there's lots of things that we're not doing that we could do that you
02:10:32.520
One of the things that strikes me as somewhat catastrophic is the tragic underdevelopment
02:10:42.760
I've spoken with a number of people about the possibilities of nuclear power.
02:10:47.240
And you point out in your, I think it's in how innovation works, actually, that there
02:10:53.020
are no shortage of plans for much smaller nuclear reactors that don't use water as the primary
02:10:59.740
coolant that use salt or some other substance like that, certain salts, and that if they
02:11:04.920
fail, they actually shut down rather than melting down.
02:11:10.420
And so that's another example, I think, of where the environmentalists, which is a broad
02:11:17.440
brush, but the environmentalists got things seriously wrong and are still doing so.
02:11:21.000
Because as far as I can tell, if you wanted, the question is, what do you want?
02:11:25.320
Like, if you want cheap power of the sort that would make people rich enough to start
02:11:30.380
caring about the environment, it seems to me that you would be a nuclear power supporter
02:11:34.300
rather than a supporter of solar or wind power, which I think only still accounts for about
02:11:46.760
And you find they're referring to electricity, but electricity is only about 25% of energy at
02:11:55.080
But the real problem with solar and wind versus nuclear, nuclear is still horribly expensive
02:12:01.020
because of the way we've regulated it and driven up its price.
02:12:06.680
But the real problem is the amount of land that solar and wind use, because they're very
02:12:12.640
So you have to have a lot of land and you need more land than there is.
02:12:16.260
You know, I mean, even Canada has hardly got enough land to produce renewable energy for
02:12:22.520
And frankly, that's going back to a medieval economy where you had to use the landscape
02:12:30.460
You had to dam the rivers and grow the crops that you then, and cut down the forests, you
02:12:38.680
Well, it's not obvious either that wind farms aren't a blight on the landscape.
02:12:46.200
I don't like the idea of these birds being devastated by onshore and offshore wind.
02:12:52.200
And, you know, a wind farm spends the first seven, eight years of its life earning back
02:12:57.800
the energy that went into building the wind turbine.
02:13:01.620
You know, and only after that is it net positive.
02:13:06.080
And even then, it's a huge investment of capital that could be doing something else.
02:13:12.180
You know, the point about energy is that it's the master resource.
02:13:15.000
It's the thing that everybody else needs to use.
02:13:17.420
So you want to make it as cheap and as reliable as possible.
02:13:20.960
And that should be said over and over that if you were, it seems to me that if you were
02:13:25.400
truly concerned about the planetary fate, let's say, or even more precisely, the fate of the
02:13:32.980
people on the planet, that you would do everything you could to drive the cost of energy, including
02:13:40.000
the externalized costs to something as low as possible, because it's the prerequisite
02:13:45.860
And starving people aren't, we already talked about this, but starving people aren't good
02:13:54.220
But you'll notice, Jordan, you and I have now slipped into a slightly pessimistic mood in
02:14:01.180
that we're finding the energy policies of our countries rather stupid.
02:14:05.640
Yeah, it's probably because we're old enough so that a 90-minute discussion starts to become
02:14:13.140
But also, you know, the identity politics stuff, the anti-enlightenment mood of our times.
02:14:21.440
I can make a case that we might just be about to kill the goose that has been laying these
02:14:31.780
Well, I think, look, I think we should, I truly think we should avoid going there.
02:14:35.740
And I've thought about this a lot, watching people respond, for example, to some of the
02:14:41.340
things that I've been talking about over the last few years, you know, there's a huge
02:14:45.540
population of young and not so young people out there who are literally starving.
02:14:51.580
No, they're metaphorically starving, they're psychologically starving for a positive but
02:14:58.120
And I think that, like, as you pointed out, we could decry the state of modern politics
02:15:04.420
and concern ourselves with the fact that counterproductive economic and social policies might be put
02:15:12.340
But I actually think a much better use of our time is in the kind of enterprise that you've
02:15:18.160
already pursued, which is to produce a robust counter-narrative that's thoroughly grounded
02:15:24.780
in, to the degree that that's possible, thoroughly grounded in the facts.
02:15:34.640
Forget about the policies that that pessimism would drive.
02:15:37.380
We could make the assumption that we can have our cake and eat it, too.
02:15:42.800
We can constrain relative inequality to the point where societies are stable.
02:15:47.120
And we can produce a massive increment in environmental quality.
02:15:50.660
And all that's within our grasp, if that's what we want within the next hundred years.
02:15:55.680
And I mean, you've devoted the last 30 years of your life, at least, to exactly that message.
02:16:03.200
And I think that's a much more powerful solution than being pessimistic about the counterpositions.
02:16:17.040
Thank you for reminding me that that's what I think.
02:16:24.680
And politics, especially moment-to-moment politics, can tangle you up badly and knock you off your central axis.
02:16:33.660
And, you know, your work, this is probably a good place to end, too.
02:16:39.400
There's other people who are doing this sort of thing, too, like Bjorn Lomberg, for example, and Hans Rosling, who are, and Marion Toopy, who are informed optimists.
02:16:49.700
Yeah, both Bjorn and Hans were huge influences on me.
02:16:55.760
And very sadly, Hans Rosling is no longer with us.
02:16:59.340
But, you know, Bjorn's book was a true eye-opener to me.
02:17:05.400
It was about the same time I was starting to think along the same lines.
02:17:13.800
Yeah, so let's, well, I think that would be a good place to leave it.
02:17:17.840
And we could say, look, you know, to the people who are listening to this, there's no reason for a counterproductive and anti-human pessimism.
02:17:27.760
We could have a planet where there was enough for everyone, and where there was enough for the non-human inhabitants, too, that contribute to making life rich.
02:17:38.240
And there's no reason not to aim for that, and there's absolutely no reason not to assume that it's within our grasp.
02:17:44.600
So we want to aim properly, and we can have what everyone seems to want, whether they're on the right or the left, when they're thinking properly,
02:17:52.380
which is an eradication of absolute poverty, so no one is forced into penury and starvation, and no children fail to develop.
02:18:00.600
We can reduce the impact of relative poverty, which is an intransigent problem, but not unaddressable.
02:18:07.740
And we could restore to a large degree or maintain a sustainable ecology around us.
02:18:15.520
And we don't want to forget that and drown in our threat sensitivity.
02:18:22.720
But we do it by development, not by anti-development.
02:18:26.720
Yeah, we do that by faith in human beings, fundamentally.
02:18:35.700
And I think that faith, I don't think there's any reason for that faith to be unwarranted.
02:18:45.240
So, anyways, thank you very much for agreeing to talk to me today and for talking to me, and also for your books, which they're uplifting in the proper manner.
02:18:56.460
You can read them and you can think, good for us, man.
02:18:59.960
We're incrementally making the proper sacrifices to lift everyone's standard of living everywhere.
02:19:07.720
And more power to us, and hopefully we'll continue.
02:19:14.900
It's been an honor and a pleasure and something I've always wanted to do to meet you and have a conversation with you.
02:19:20.980
And let's hope we can have a drink in the real world when the pandemic's over.
02:19:29.440
All right, so I was speaking with Matt Ridley today, the author of a variety of books we discussed today.
02:19:39.700
We discussed The Origins of Virtue, which is a lovely description, at least in part of The Biological Origins of Morality, and an optimistic book.
02:19:48.080
The Rational Optimist, which contains an extended argument for why reasonable people could sustain an optimistic and positive view of a future in which everyone has more of what they need and want.
02:20:09.140
And finally, How Innovation Works, which is Matt's most recent book, which is also a book I would really recommend during COVID times, because it's a sequence of narratives about the triumph of human ingenuity in small ways and in great ways.
02:20:30.240
And it's a reminder, I would say, it's a reminder for gratitude.
02:20:38.660
There's all these people who came before us, worked diligently, and with no shortage of self-sacrifice frequently to produce all these improvements that we now take for granted.
02:20:50.320
And it'll improve your view of humanity to read the book.
02:20:55.620
And since you're a human being, it's quite good for you psychologically to improve your view of humanity.