Author and sailor David Barrie voyaged around the globe and through scientific literature to learn about the awe-inducing and still mysterious navigational powers of animals. Barrie writes of mysteries such as how birds employ “map and compass” type navigation, how Box jellyfish use some of their twenty-four eyes to keep track of trees and other above-water landmarks, how sweat bees can detect and find their ways home using single photons of light, and how Sahara desert ants measure their turns ...
Aug 05, 2019•1 hr
Film director and producer Gabriela Cowperthwaite did not set out to make a film that would force a national moral reckoning over how we keep whales in captivity, slash the profits of Sea World, and make her the unexpected enemy number one of a multi-billion dollar industry. But that’s what happened. Her acclaimed film Blackfish tells the thrilling and heartbreaking story of Tilikum, an orca whale who killed three people while in captivity. Shot on a budget of just $76,000 and released in 2010, ...
Jul 15, 2019•48 min
“Books, like landscapes, leave their marks in us,” Robert Macfarlane once wrote. “Certain books, though, like certain landscapes, stay with us even when we left them, changing not just our weathers but our climates.” Macfarlane’s writing has done this for us and for millions of readers. It has shifted our climates for the better, deepened our sympathies, expanded our understanding of and attention to our moral and physical landscapes, and reminded us of the stakes of being alive. In this episode...
Jun 24, 2019•49 min
In 1950, a physicist posed the question that has come to be known as the Fermi Paradox: given the high mathematical probability that other intelligent life forms exist elsewhere in the universe, why is there no evidence that they exist? In his blazingly original paper, “Radio Astronomy as Epistemology,” our guest, philosopher Anthony Weston, formulates a solution. What we take to be the silence of the universe, he writes, may teach us more about ourselves—and the challenges of receptivity to non...
Jun 10, 2019•54 min
In 2007, our guest, Fabrice Schnoller, was sailing off the coast of Mauritius when he had an encounter that would change his life and open a new frontier in marine biology. As his boat neared land, huge pillars of steam burst out of the water. When Schnöller jumped in to investigate, he was overwhelmed by a crashing, creaking sound. It was the echolocation clicks of sperm whales, the bearers of the largest brains ever known to have existed on Earth. In addition to helping whales navigate, some e...
May 27, 2019•54 min
In the spring of 1963, when our guest Dr. Thomas Seeley was not quite 11 years old, he lived — as he still does today — in a wooded stream valley just east of Ithaca, New York. One day, he heard a loud buzzing sound and saw a bread-truck-sized cloud of honey bees swarming an ancient black walnut tree near his family’s house. From a distance, he watched as the bees took up residence in a cavity in the tree. Why, he wondered, did the bees choose that particular tree cavity for their home? Humans h...
May 13, 2019•49 min
Bears, like other carnivores, are typically cast as unthinking, emotionless killers. But the late naturalist Charlie Russell believed this tragic misperception hides the truth about who bears really are. Charlie’s life story changed how humans perceive grizzly bears. While other scientists and naturalists were studying bears from a distance, tranquilizing them and tagging them with trackers, Charlie chose to live, intimately and without harm, among bears for decades in far east Russia and in Nor...
Apr 29, 2019•1 hr
In the United States today, 10 billion land animals are raised and killed for food annually. That’s over 19,000 animals per minute. About 1.1 million animals during the length of this podcast. Yet as far as federal law is concerned, farmed animals do not exist. They are not counted as “animals” under the country’s primary federal animal protection law, the Animal Welfare Act. Their status is finally changing at the state level, thanks to the remarkable work of our guest, corporate lawyer and act...
Apr 15, 2019•1 hr 4 min
For decades, researchers have debated whether or not animals make friends. “Friends” — the taboo “f word” — was generally put in quotes if it was used at all. But if you study the social networks of elephants, whales and other animals, it is clear that they have friends just like we do, according to Dr. Nicholas Christakis. Friendship, like other societal characteristics, evolved independently and convergently across species. Co-Director of the Yale Institute for Network Science, Dr. Christakis ...
Apr 01, 2019
In March of 2016, a group of scientists reported a startling discovery from the forests of central Japan: syntax, the property of speech that enables it to express limitless meanings, was not unique to human languages. It had been observed in the vocal system of a bird. In her acclaimed new novel The Study of Animal Languages, published last month by Viking-Penguin and written by When We Talk About Animals co-host Lindsay Stern, a biologist named Prue conducts a similar experiment in her laborat...
Mar 18, 2019
In mountainous regions of the world, there are human societies that use whistled languages to transmit and understand a potentially unlimited number of meanings over great distances. While in graduate school, Dr. Diana Reiss began to wonder: If humans can encode great amounts of information in whistles, perhaps much more is going on with the whistles of dolphins than we once thought. Reiss is an internationally renowned expert on dolphin intelligence and a Professor of Psychology at Hunter Colle...
Mar 11, 2019•59 min
In their book, Love in the Anthropocene, our guest, the environmental philosopher Dale Jamieson, and his co-author Bonnie Nadzam invite us to imagine a not-too-distant-future in which our technologies have continued to transform the face of the planet. In this world, the “sixth extinction” is long underway. Like the cities of today, rivers, lakes, forests, oceans, and fields are curated and managed by humans. Other animals remain only insofar as their existence contributes to human enjoyment. Mo...
Feb 25, 2019•54 min
What is it like to be another creature? What is it like to see, smell, hear, taste and feel the world as a different animal? Our guest today, the spectacularly imaginative writer and explorer Dr. Charles Foster wanted to find out. So, he got down on all fours and tried his best to do just that, living for weeks at a time as a badger, an otter, an urban fox, a deer and a swift. In this episode, Dr. Foster speaks about his adventures in non-humanness, how inhabiting the sensory world of other anim...
Feb 11, 2019
During his travels in South America at the close of the 18th century, the German explorer Alexander von Humboldt came upon a parrot speaking the words of a lost Indian tribe. The encounter inspired our guest, acclaimed author and New York Times Magazine writer Charles Siebert, to imagine the echoes of human language that might persist, in nonhuman voices, once we are gone. We speak with Siebert about his reporting on humans’ wonder for and wounding of animals, the reach of metaphor, and what he ...
Jan 28, 2019•58 min
Award-winning film director, writer, and producer Christopher Quinn’s new film, “Eating Animals,” based on Jonathan Safran Foer’s acclaimed nonfiction book, traces the environmental, economic and personal consequences — on human and nonhuman animals — of the rise of industrialized animal agriculture and of our country’s departure from local, sustainable farming. With bracing intelligence, empathy and imagination, the film explores the practical and ethical costs of cheap meat and profiles farmer...
Jan 14, 2019•59 min
A concert pianist-turned-entomologist and bedbug expert, Dr. Gale Ridge is an insect detective. She solves mysteries and helps thousands of perplexed, struggling people with all varieties of bug problems — from bedbugs to agricultural pests to imaginary bugs that infest our consciousness. Dr. Ridge speaks about her sleuthing and how she brokers peace between the humans that walk in her door at the Connecticut Insect Inquiry Office and the tiny segmented animals we’ve learned to fear....
Jan 07, 2019•53 min
Termites outweigh humans ten to one. If they went on strike, ecological chaos would ensue. We speak with science writer Lisa Margonelli, author of the new book Underbug: An Obsessive Tale of Termites and Technology, about the questions these small creatures raise about technology, power, morality, and the nature of scientific progress.
Dec 17, 2018•54 min
In 2007, Dr. Irene Pepperberg said goodnight to her avian research subject, Alex, an African Grey Parrot. “You be good,” he replied. “I love you.” “I love you, too,” Dr. Pepperberg said, to which Alex asked, “You’ll be in tomorrow?” “Yes, I’ll be in tomorrow.” Alex died the next morning, prompting an international outpouring of grief that included an obituary in the Economist. We speak with Dr. Pepperberg, whose pioneering experiments with Alex revolutionized the field of avian cognition, about ...
Dec 10, 2018•57 min
Twenty minutes southeast of Des Moines, Iowa, you’ll find a large, unassuming cement complex with fenced in grounds. You’d never know it, but inside are five bonobos—including the world-famous Kanzi—thought to be the only remaining nonhuman apes capable of communicating verbally with humans. We speak with Dr. Sue Savage-Rumbaugh about what she’s learned from and about bonobos, humankind’s gentle cousins, during an extraordinarily ambitious, 30-year investigation into their minds.
Dec 03, 2018•1 hr 5 min
Dr. Peter Godfrey-Smith is professor of History and Philosophy of Science at the University of Sydney and the author of Other Minds: The Octopus, The Sea, and The Deep Origins of Consciousness. We discuss how our distant evolutionary cousins, cephalopods, are challenging ancient assumptions about the nature of consciousness. For more information about the episode and about Dr. Godfrey-Smith’s work, visit whenwetalkaboutanimals.org.
Nov 26, 2018•1 hr 1 min
A few years ago, our guest, Dr. Natalie Kofler, was completing her postdoctoral training in molecular biology at Yale University. She was actively using CRISPR gene-editing technology to study the mammalian cardiovascular system to try to develop better tools to treat human vascular diseases. While attending talks on conservation biology at the Yale School of Forestry, she started to wonder: Could the invasive emerald ash borer be genetically edited with these same techniques to save American as...
Nov 19, 2018•53 min
Conversations with thinkers whose work has challenged us to rethink our place in the animal kingdom. Subscribe on iTunes or Soundcloud.
Nov 09, 2018•2 min
