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PODCAST

Many Minds

Kensy Cooperrider – Diverse Intelligences Summer Institute

Our world is brimming with beings—human, animal, and artificial. We explore how they think, sense, feel, and learn. Conversations and more, every two weeks.

science

All Episodes

01:33:10

Electric ecology

Many Minds ·

2024/09/19

There's a bit of a buzz out there, right now, but maybe you haven’t noticed. It's in the water, it's in the air. It's electricity—and it's all around us, all the time, including in some places you might not have expected to find it. We humans, after all, are not super tuned in to this layer of reality. But many other creatures are—and scientists are starting to take note. My guest today is Dr. Sam England. Sam is a sensory ecologist at the Natural History Museum in Berlin, and one of a handful of

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01:16:48

The nature of nurture

Many Minds ·

2024/09/05

The idea of a "maternal instinct"—the notion that mothers are wired for nurturing and care—is a familiar one in our culture. And it has a flipside, a corollary—what you might call “paternal aloofness.” It's the idea that men just aren't meant to care for babies, that we have more, you know, manly things to do. But when you actually look at the biology of caretaking, the truth is more complicated and much more interesting. My guest today is Dr. Sarah Blaffer Hrdy. She is Professor Emerita of

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01:07:17

The space of (possibly) sentient beings

Many Minds ·

2024/08/22

We may not know what it's like to be a bat, but we're pretty confident that it's like something—that bats (and other mammals) are sentient creatures. They feel pleasure and pain, cold and warmth, agitation and comfort. But when it comes to other creatures, the case is less clear. Is a crab sentient? What about a termite, or a tree? The honest answer is we just don't know—and yet, despite that uncertainty, practical questions arise. How should we treat these beings? What do we owe them? My guest

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01:17:38

From the archive: Cities, cells, and the neuroscience...

Many Minds ·

2024/08/07

Hi friends, we're still on a brief summer break. We'll have a new episode for you later in August. In the meanwhile, enjoy this pick from our archives! ---- [originally aired September 21, 2022] If your podcast listening habits are anything like mine, you might be out for a walk right now. Maybe you’re wandering the neighborhood, just blocks from home, or maybe you’re further afield. In either case, I’m guessing you’re finding your way without too much trouble—you’re letting some intuitive sense

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55:10

From the archive: What does ChatGPT really know?

Many Minds ·

2024/07/24

Hi friends, we're on a brief summer break at the moment. We'll have a new episode for you in August. In the meanwhile, enjoy this pick from our archives! ---- [originally aired January 25, 2023] By now you’ve probably heard about the new chatbot called ChatGPT. There’s no question it’s something of a marvel. It distills complex information into clear prose; it offers instructions and suggestions; it reasons its way through problems. With the right prompting, it can even mimic famous writers. And it

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01:02:10

From the archive: Medieval monks on memory,...

Many Minds ·

2024/07/10

Hi friends, we're on a brief summer break at the moment. We'll have a new episode for you in August. In the meanwhile, enjoy this pick from our archives! _____ [originally aired May 17, 2023] You know the feeling. You're trying to read or write or think through a project, maybe even just respond to an email, when your attention starts to drift. You may not even notice it until you've already picked up your phone or jumped tabs, until your mind has already wandered way off-piste. This problem of

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01:55:11

A new picture of language

Many Minds ·

2024/06/26

If you've taken Linguistics 101, you know what language is. It's a system for conveying meaning through speech. We build words out of sounds, and then complex ideas out of those words. Remarkably, the relationship between the sounds and the meanings they convey is purely arbitrary. Human language consists, in other words, of abstract symbols. Now, of course, there are also sign languages, but these operate in the same way, just in a different medium. This, anyway, is the view of language that has

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01:11:09

Climate, risk, and the rise of agriculture

Many Minds ·

2024/06/12

It's an enduring puzzle. For hundreds of thousands of years, our ancestors were nomadic, ranging over large territories, hunting and gathering for sustenance. Then, beginning roughly 12,000 years ago, we pivoted. Within a short timeframe—in Asia, Africa, the Middle East, and the Americas—humans suddenly decided to settle down. We started to store our food. We domesticated plants. We set off, in other words, down a path that would reshape our cultures, our technologies, our social structures, even

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01:17:45

Consider the spider

Many Minds ·

2024/05/30

Maybe your idea of spiders is a bit like mine was. You probably know that they have eight legs, that some are hairy. Perhaps you imagine them spending most of their time sitting in their webs—those classic-looking ones, of course—waiting for snacks to arrive. Maybe you consider them vaguely menacing, or even dangerous. Now this is not all completely inaccurate—spiders do have eight legs, after all—but it's a woefully incomplete and drab caricature. Your idea of spiders, in other words, may be due

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01:10:29

Can we measure consciousness?

Many Minds ·

2024/05/16

A cluster of brain cells in a dish, pulsing with electrical activity. A bee buzzing its way through a garden in bloom. A newborn baby staring up into his mother's eyes. What all these entities have in common is that we don't quite know what it’s like to be them—or, really, whether it's like anything at all. We don't really know, in other words, whether they’re conscious. But maybe we could know—if only we developed the right test. My guest today is Dr. Tim Bayne. Tim is Professor of Philosophy at

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39:04

Rehabilitating placebo

Many Minds ·

2024/05/02

Welcome back friends! Today we've got a first for you: our very first audio essay by... not me. I would call it a guest essay, but it's by our longtime Assistant Producer, Urte Laukaityte. If you're a regular listener of the show, you've been indirectly hearing her work across dozens and dozens of episodes, but this is the first time you will be actually hearing her voice. Urte is a philosopher. She works primarily in the philosophy of psychiatry, but also in the philosophy of mind, the

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01:02:22

Cosmopolitan carnivores

Many Minds ·

2024/04/18

They tend to move under the cover of darkness. As night descends, they come for your gardens and compost piles, for your trash cans and attic spaces. They are raccoons, skunks, and coyotes. And if you live in urban North America, they are a growing presence. Whether you consider them menacing, cute, fascinating, or all of the above, you have to grant that they are quite a clever crew. After all, they've figured out how to adapt to human-dominated spaces. But how have they done this? What traits

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01:04:32

From the archive: Myths, robots, and the origins of AI

Many Minds ·

2024/04/04

Hi friends, we're busy with some spring cleaning this week. We'll have a new episode for you in two weeks. In the meanwhile, enjoy this pick from our archives! _____ [originally aired Nov 30, 2022] When we talk about AI, we usually fixate on the future. What’s coming next? Where is the technology going? How will artificial intelligences reshape our lives and worlds? But it's also worth looking to the past. When did the prospect of manufactured minds first enter the human imagination? When did we

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01:36:01

The borderlands of perception

Many Minds ·

2024/03/21

We've all seen those illusions. The dots seem to dance, when in fact they're completely still. The lines look like they bend, but in reality they're perfectly straight. Here's the thing: It doesn't matter that you know the ground truth of these illusions—the dancing and bending won't stop. And that we see the world one way, even though we know it's actually another way, is a fascinating quirk of our minds—and maybe a telling one. It suggests that there's a chasm between perceiving and thinking,

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01:05:25

Social memory in our closest cousins

Many Minds ·

2024/03/07

If want to have a rich social life, you're going to need to know who's who. You'll need to distinguish friend from foe, sister from stranger. And you're going to need to hold those distinctions in your head— for at least a little while. This is true not just for humans but—we have to assume—for other social species as well. But which species? And for how long can other creatures hold on to these kinds of social memories? My guests today are Dr. Laura Lewis and Dr. Chris Krupenye. Laura is a

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01:05:36

Fermentation, fire, and our big brains

Many Minds ·

2024/02/22

Brains are not cheap. It takes a lot of calories to run a brain, and the bigger your brain, the more calories it takes. So how is it that, over the last couple million years, the human brain tripled in size. How could we possibly have afforded that? Where did the extra calories come from? There's no shortage of suggestions out there. Some say it was meat; others say it was tubers; many say it was by mastering fire and learning to cook. But now there's a newer proposal on the table and—spoiler—it's a

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01:15:10

Of molecules and memories

Many Minds ·

2024/02/08

Where do memories live in the brain? If you've ever taken a neuroscience class, you probably learned that they're stored in our synapses, in the connections between our neurons. The basic idea is that, whenever we have an experience, the neurons involved fire together in time, and the synaptic connections between them get stronger. In this way, our memories for those experiences become minutely etched into our brains. This is what might be called the synaptic view of memory—it's the story you'll

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01:20:36

Energy, cooperation, and our species' future

Many Minds ·

2024/01/25

Welcome back folks! The new season of Many Minds is quickly ramping up. On today’s episode we’re thrilled to be rejoined by Dr. Michael Muthukrishna. Michael is Associate Professor of Economic Psychology at the London School of Economics. He’s an unusually wide-ranging and rigorous thinker; though still early in his career, Michael has already made key contributions to our understanding of culture, intelligence, evolution, innovation, cooperation and corruption, cross-cultural variation, and a bunch

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16:17

Dawn of the smile

Many Minds ·

2024/01/11

And we’re back! It’s been a while, friends. Hope you enjoyed your fall and your holidays. Thanks so much for re-joining us—we’re super excited to be kicking off a brand-new season of the Many Minds podcast. We thought we’d get things started this year with an audio essay, one partly inspired by some musings and mullings from my parental leave. Hope you enjoy it folks—and we’ll see you again in a couple weeks with our first interview of 2024. Now on to ‘Dawn of the smile.’ Enjoy! A text version of

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45:06

From the archive: The point of (animal) personality

Many Minds ·

2023/12/27

Hi friends! We've been on hiatus for the fall, but we'll be back with new episodes in January 2024. In the meanwhile, enjoy another favorite from our archives! ---- [originally aired November 2, 2022] Some of us are a little shy; others are sociable. There are those that love to explore the new, and those happy to stick to the familiar. We’re all a bit different, in other words—and when I say “we” I don’t just mean humans. Over the last couple of decades there's been an explosion of research on

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