Sean Carroll's Mindscape: Science, Society, Philosophy, Culture, Arts, and Ideas14 Joulu 2020

127 | Erich Jarvis on Language, Birds, and People

Many characteristics go into making human beings special — brain size, opposable thumbs, etc. Surely one of the most important is language, and in particular the ability to learn new sounds and use them for communication. Many other species communicate through sound, but only a very few — humans, elephants, bats, cetaceans, and a handful of bird species — learn new sounds in order to do so. Erich Jarvis has been shedding enormous light on the process of vocal learning, by studying birds and comparing them to humans. He argues that there is a particular mental circuit in the brains of parrots (for example) responsible for vocal learning, and that it corresponds to similar circuits in the human brain. This has implications for the development of intelligence and other important human characteristics.

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Erich Jarvis received his Ph.D. in Animal Behavior and Molecular Neurobehavior from Rockefeller University. He is currently a professor in the Laboratory of Neurogenetics of Language at Rockefeller and an investigator at the Howard Hughes Medical Institute. Among his many awards are the Alan T. Waterman Award from the National Science Foundation, an American Philosophical Society Award, a Packard Foundation fellowship, an NIH Director's Pioneer award, Northwestern University's Distinguished Role Model in Science award, and the Summit Award from the American Society for Association Executives.

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49 | Nicholas Christakis on Humanity, Biology, and What Makes Us Good

It's easy to be cynical about humanity's present state and future prospects. But we have made it this far, and in some ways we're doing better than we used to be. Today's guest, Nicholas Christakis, i...

3 Kesä 20191h 54min

48 | Marq de Villiers on Hell and Damnation

If you're bad, we are taught, you go to Hell. Who in the world came up with that idea? Some will answer God, but for the purpose of today's podcast discussion we'll put that possibility aside and look...

27 Touko 20191h 11min

47 | Adam Rutherford on Humans, Animals, and Life in General

Most people in the modern world — and the vast majority of Mindscape listeners, I would imagine — agree that humans are part of the animal kingdom, and that all living animals evolved from a common an...

20 Touko 20191h 38min

46 | Kate Darling on Our Connections with Robots

Most of us have no trouble telling the difference between a robot and a living, feeling organism. Nevertheless, our brains often treat robots as if they were alive. We give them names, imagine that th...

13 Touko 20191h 6min

45 | Leonard Susskind on Quantum Information, Quantum Gravity, and Holography

For decades now physicists have been struggling to reconcile two great ideas from a century ago: general relativity and quantum mechanics. We don't yet know the final answer, but the journey has taken...

6 Touko 20191h 13min

44 | Antonio Damasio on Feelings, Thoughts, and the Evolution of Humanity

When we talk about the mind, we are constantly talking about consciousness and cognition. Antonio Damasio wants us to talk about our feelings. But it's not in an effort to be more touchy-feely; Damasi...

29 Huhti 20191h 12min

43 | Matthew Luczy on the Pleasures of Wine

Some people never drink wine; for others, it's an indispensable part of an enjoyable meal. Whatever your personal feelings might be, wine seems to exhibit a degree of complexity and nuance that can be...

22 Huhti 20191h 46min

42 | Natalya Bailey on Navigating Earth Orbit and Beyond

The space age officially began in 1957 with the launch of the Sputnik 1 satellite. But recent years have seen the beginning of a boom in the number of objects orbiting Earth, as satellite tracking and...

15 Huhti 201959min