Big Picture Science

Your cat is smart, but its ability to choreograph a ballet or write computer code isn’t great. A lot of animals are industrious and clever, but humans are the only animal that is uniquely ingenious and creative.

Neuroscientist David Eagleman and composer Anthony Brandt discuss how human creativity has reshaped the world. Find out what is going on in your brain when you write a novel, paint a watercolor, or build a whatchamacallit in your garage.

But is Homo sapiens’ claim on creativity destined to be short-lived? Why both Eagleman and Brandt are prepared to step aside when artificial intelligence can do their jobs.

Guests:

• Anthony Brandt – Professor of Composition and Theory, Rice University, and co-author of “The Runaway Species: How Human Creativity Remakes the World”
• David Eagleman – Neuroscientist, Stanford University, and co-author, “The Runaway Species: How Human Creativity Remakes the World”

Originally aired February 5, 2018

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Laughing rats, sorrowful elephants, joyful chimpanzees. The more carefully we observe, and the more we learn about animals, the closer their emotional lives appear to resemble our own. Most would agree that we should minimize the physical suffering of animals, but should we give equal consideration to their emotional stress? Bioethicist Peter Singer weighs in. Meanwhile, captivity that may be ethical: How human-elephant teamwork in Asia may help protect an endangered species.

Guests:

• Frans de Waal - Primatologist and biologist at Emory University; author of “Mama’s Last Hug: Animal Emotions and What They Tell Us About Ourselves.” Watch the video of Mama and Jan Van Hooff.
• Peter Singer – Philosopher, professor of bioethics at Princeton University.
• Jacob Shell - Professor of geography at Temple University, and author of “Giants of the Monsoon Forest: Living and Working with Elephants.”
• Kevin Schneider - Executive director of the Nonhuman Rights Project

Originally aired June 24, 2019

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Crowded subway driving you crazy? Sick of the marathon-length grocery store line? Wish you had a hovercraft to float over traffic? If you are itching to hightail it to an isolated cabin in the woods, remember, we evolved to be together. Humans are not only social, we’re driven to care for one another, even those outside our immediate family.

We look at some of the reasons why this is so – from the increase in valuable communication within social groups to the power of the hormone oxytocin. Plus, how our willingness to tolerate anonymity, a condition which allows societies to grow, has a parallel in ant supercolonies.

Guests:

• Adam Rutherford – Geneticist and author of “Humanimal: How Homo sapiensBecame Nature’s Most Paradoxical Creature – a New Evolutionary History”
• Patricia Churchland – Neurophilosopher, professor of philosophy emerita at the University of California San Diego, and author most recently of “Conscience: The Origins of Moral Intuition”
• Mark Moffett – Tropical biologist, Smithsonian Institution researcher, and author of “The Human Swarm: How Our Societies Arise, Thrive and Fall”

originally aired July 22, 2019

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Sexist snow plowing? Data that guide everything from snow removal schedules to heart research often fail to consider gender. In these cases, “reference man” stands in for “average human.” Human bias also infects artificial intelligence, with speech recognition triggered only by male voices and facial recognition that can’t see black faces. We question the assumptions baked into these numbers and algorithms.

Guests:

• Caroline Criado-Perez - Journalist and author of “Invisible Women: Data Bias in a World Designed for Men”
• Kade Crockford - Director of the Technology for Liberty Program at the ACLU of Massachusetts
• Amy Webb - Futurist, founder and CEO of the Future Today Institute, and author of “The Big Nine: How the Tech Titans and There Thinking Machines Could Warp Humanity

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While citizens take to the streets to protest racist violence, the pandemic has its own brutal inequities. Black, Latino, and Native American people are bearing the brunt of COVID illness and death. We look at the multitude of factors that contribute to this disparity, most of which existed long before the pandemic. Also, how the Cheyenne River Sioux tribe maintained their coronavirus safeguards in defiance of the South Dakota governor. And, the biological reasons why we categorize one another by skin color.

Guests:

• Marcella Nunez Smith – Associate Professor of Medicine and of Epidemiology, Yale School of Medicine, Director, Equity Research and Innovation Center
• Utibe Essien – Assistant Professor of Medicine, University of Pittsburgh School of Medicine, and a Core Investigator, Center for Health Equity Research and Promotion, VA Pittsburgh Healthcare System
• Nina Jablonski – Anthropologist, paleobiologist at Pennsylvania State University and author of, “Skin: A Natural History,” and “Living Color: the Biological and Social Meaning of Skin Color.”
• Robert Sapolsky – Professor of neuroscience at Stanford University, and author of “Behave: The Biology of Humans at Our Best and Worst.”
• Harold Frazier – Chairman of the Cheyenne River Sioux tribe, South Dakota. The Cheyenne River Sioux Reservation COVID checkpoint on Highway 212 is featured in an article on Indianz.com.

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