Fiction can provide the most profound, incisive truths about the absurdities of our reality. In his most recent novel, Venomous Lumpsucker, Ned Beauman, a master of finding the humor and the fantastical in even the most devastating facets of human nature, has crafted a chilling—and deeply funny—look into what our future relationship with animals might hold. Imagining a not-so-distant future world, in which ‘extinction credits’ allow companies to eradicate entire species for a minor cost, Beauman’s novel explores where complacency and indolent market approaches to saving the world’s biodiversity might lead. In the process, through the voices of his two engaging protagonists, Beauman explores the depths of humans’ relationship to animals, and what cost, or even penance, we should pay for the eradication of Earth’s miraculous biodiversity. In our latest episode, Beauman tells us about his career-long fascination with the systems that entrap us, how animal conservation became the centerpiece for his book, and the future implications of humanity’s self-centered perception of consciousness and worth.

Upon seeing an adorable Koala sitting on an eucalyptus branch in Australia, few would expect the beloved marsupial to emit a booming bellow to alert potential mates or rivals of its presence. But this powerful roar is just one of koalas’ many surprises, which delight and astonish in Australian biologist Danielle Clode’s new book, “Koala: A Life in the Trees.” Clode explores the enigmatic koala’s 24 million years-long saga of evolutionary adaptations, conservation triumphs, and endangerment catastrophes, and the prospects for their future following the 2019 bushfires that devastated Australia’s koala populations. We speak with Clode about the ancient ancestors, ecology, evolving relationship with humans, and uncertain fate of Australia’s bellowing marsupial.

Most books on puppies are dog-improvement manuals, guiding readers ‘How to Raise the Perfect Dog’ or how to achieve ‘Perfect Puppy in 7 Days.’ Alexandra Horowitz’s profound and totally delightful new book is not that type of book. It’s an unprecedented look at the complex, chaotic, fascinating, and often hilarious journeys of puppies becoming themselves. “Instead of following an instruction manual for a puppy, I wanted to follow the puppy,” she writes. The Swiss psychologist Jean Piaget famously watched his own kids grow into adults as both a parent and a scientist. His observations of his kids inspired and served as the basis for many of his theories about how young human minds develop. Horowitz, a world-renowned expert in dog cognition, set out to do the same for her spectacularly eye-browed, exquisitely sensitive, and rambunctious new family member, Quiddity. In ‘The Year of the Puppy,’ Horowitz follows Quid from her birthday through the puppy equivalents of infancy, childhood, and adolescence. We spoke with Horowitz about the science of early dog development, how Quid is enjoying her big literary debut, and what we have to learn from trying to understand how puppies encounter and make meaning of the world.

Grazing peacefully through shallow waterways, the Florida manatee is one of the state’s most beloved creatures. Due to a multitude of compounding, human-caused crises, the last couple years have been some of the deadliest on record for manatees. Years of worsening water quality from Florida’s unfettered agricultural pollution and real estate development have resulted in increased toxic algae blooms that block sunlight from reaching the seagrass meadows upon which the manatees depend. In 2021, Florida’s manatees died in massive numbers, with a record 1,100 manatees – more than 12 percent of the state’s total manatee population – perishing. Most died by starvation. In this episode, we speak with aquatic biologist Patrick Rose, the ‘MVP of manatee protection,’ who has worked for more than four decades to propel manatees to public prominence and to translate manatees’ popularity into enforced protections for these animals and their habitat. Rose, the executive director of the Save the Manatee Club, tells us about the heartbreaking cost to these gentle giants of human derelictions, the critical importance of cleaning up Florida’s waterways, and what it is about manatees that has inspired Rose and countless others to fight tirelessly for their future.

Poet Aimee Nezhukumatathil’s exuberant book of essays, World of Wonders: In Praise of Fireflies, Whale Sharks, & Other Astonishments, has unlocked protective passion for nature among readers since its release in 2020. In the book’s thirty dazzling essays, Nezhukumatathil weaves love stories about being a daughter, a partner, a mother, and a teacher with reverence for a delightful catalogue of wild animals and plants and what they give us: their ability to expand our imaginations, to connect us with others, to unearth memories, to break habits of thinking, to teach us lessons, and to simply leave us awed that we co-exist with such wildly magical creatures as frogs and fireflies. In this episode, Nezhukumatathil reads from her collection, tells us about animals who have shaped her experiences and understanding of the world, and discusses the power of wonder and astonishment to expand our empathy.

The fossil record acts as both a memorial to life’s spectacular possibilities and as a warning to humanity about how fast dominance can become forgotten history, according to our guest, Scottish paleobiologist Dr. Thomas Halliday. Halliday’s research investigates long-term patterns in the fossil record, particularly in mammals. In his magnificent and daring new book “Otherlands: A Journey through Earth’s Extinct Worlds,” Halliday translates cutting-edge science into vivid portraits of sixteen fossil sites and their inhabitants extending back 550 million years. We speak with Halliday about his travel guide to the history of multicellular life on Earth, how an animal fossil can be read as a character description, how entire extinct worlds are reconstructed from remnants in the Earth’s crust, and the importance of realizing that our lives and the worlds we know were preceded by hundreds of millions of years of other life and other worlds, “simultaneously fabulous yet familiar.”

Amid the cataclysms of the Anthropocene, an era defined by humans’ attempts to control the natural world, it’s easy to forget that we remain as subject as ever to the ecological laws that govern living things. Like the laws of physics, paying attention to our planet’s biological laws empowers us to understand how the world works and to make predictions about the outcomes of our actions. In his new book, A Natural History of the Future, ecologist Rob Dunn warns that continuing to ignore these laws will cause us to fail again and again in our attempts to build a sustainable future for our species. In this interview, we speak with Dr. Dunn about how across life big and small, remote and within our own bodies, these immutable laws of ecology, evolution, and biogeography will shape our future; what the trajectory of life could look like in our absence; and about the marvelous unknowns still to be discovered around and within us.

In 1995, the U.S. government took unprecedented actions to restore the wolf population of Yellowstone National Park, which it had brutally destroyed seventy years prior. More than thirty wolves from multiple packs were captured in Canada, transported to the park, and released in a grand experiment that would become the most successful wildlife reintroduction effort in history. Our guest, the legendary wolf expert Rick McIntyre, has dedicated his life to those wolves. For the past 26 years, he has observed the park’s wolves nearly every single day, accumulating more than 100,000 sightings. After retiring from the park service, McIntyre – who still watches the wolves daily – penned a gripping series of biographies of Yellowstone’s greatest wolf leaders: Wolf 08, one of the first reintroduced wolves who grew from a runt into a powerful pack leader; his adopted and brave son, Wolf 21, known for his long and successful reign as king of the park’s Druid Peak pack, his deep devotion to his mate, and his unusual benevolence to his defeated rivals; and 21’s nephew, Wolf 302, who started life as an irresponsible Casanova who stole food from pups and slept during battles, but transformed his character and died as a heroic father. In this episode, McIntyre describes the wolves’ unique personalities, the packs’ dynastic dramas, and the exuberant joy that he’s seen through his spotting scope, and explains why federal action is urgently needed to protect these wolves, who are at risk of being massacred once again due to draconian new state laws.

From tiniest cowries to giant clams, seashells have gripped human imaginations since time immemorial. In her magnificent new book, The Sound of the Sea, journalist Cynthia Barnett tells the epic history of humanity’s interactions with shells and the soft-bodied animals who make them. These stories of how we have treasured, traded, plundered, and coveted shells reveal much about who we are and who we’ve been, both good and bad. Barnett’s deep research ranges from the awe-inspiring “great cities of shell” of the Calusa people in Florida, to the use of cowrie shells as currency in the Atlantic slave trade, to the decimation of mollusk populations due to climate change and over-harvesting. In this episode, we speak with Barnett about what she describes as our “world of shell,” what shells can tell us about our past, how they have shaped our present, and how the future of shells and their animal makers is tied to our own.

Most of us land-lubbers assume that light-making among ocean creatures is an exotic and rare phenomenon. But that’s wrong. The majority of animals in the ocean, which means the majority of animals on the planet, are capable of making light. From top to bottom, the ocean is teeming with unforgettably beautiful and extraordinarily diverse light shows made by animals that we’re only beginning to understand, from deep-sea shrimp that distract predators by spewing glowing mucus to squids that backlight their body tissue in flickering patterns that seem to coordinate group hunting. In this episode, we speak with Dr. Edie Widder, a renowned deep sea explorer and world authority on marine bioluminescence, about ocean animals’ language of light, her startling beautiful experiences in the deep, how dim our understanding of much of the ocean still is, and why investing in ocean exploration is key to ocean protection.

Hedgehogs, despite being consistently voted the most beloved mammal in the United Kingdom, have suffered great population losses as industrial agriculture and other human impacts destroy their hedgerow habitats. Our latest guest, Hugh Warwick, has studied, celebrated, written about, and fought to protect hedgehogs for more than 30 years, leading a groundswell of local and individual action to protect the small animal. We spoke with Warwick about his role as the spokesperson for the British Hedgehog Preservation Society, his writings on the impact of manmade lines on the ability of wild animals to thrive, and the environmental importance of loving your hedgehog.

In “Beloved Beasts: Fighting for Life in an Age of Extinction,” science journalist Michelle Nijhuis chronicles the history of the wildlife conservation movement through the stories of the extraordinary people — both legendary experts and passionate amateurs — who shaped its evolution and expanding ambitions. Nijhuis introduces us to the Swedish scientists who devised the system of naming and grouping species that endures today, the rebel taxidermist who led the fight to save the American bison from extinction, the New York City socialite who demanded that the Audubon Society stop ignoring the gunning down of game birds by sportsmen, and more. These inspiring, dogged, and often flawed characters transformed both the ecological communities and ideas that we inherited. In this episode, we speak with Nijhuis about what we can learn from the stories of conservationists and their efforts to protect the wild animals that they loved, and the possibilities within a more equitable, inclusive fight to defend life.

In 1968, Dr. Bernie Krause was leading a booming music career. A prodigiously talented musician and early master of the electronic synthesizer, Krause was busy working with artists like the Doors and the Beach Boys and performing iconic effects for blockbuster films. Then Warner Brothers commissioned him to create an album incorporating the sounds of wild habitats, so he headed into Muir Woods with his recording equipment. What he heard changed his life and triggered a fifty-year odyssey.
Then and there, Krause decided that he wanted spend the rest of his life recording and archiving the music of wild animals and wild places. He quit Hollywood and began traveling the world. The soundscapes he recorded were full of epiphanies about the origin of our own culture and music, about the profound connectedness of creatures, and about the unseen tolls of human activity. Previous wildlife recordings isolated the calls of individual creatures, but Krause recorded habitats as a whole. He soon proposed a new theory of ecosystem functioning: that each species produces unique acoustic signatures, partitioning and occupying sonic niches such that the singing of all of the creatures in a healthy ecosystem can be heard, organized like players in an orchestra.
Today, Krause’s astonishing archive contains sounds made by more than 15,000 species. It is, as The New Yorker aptly put it, “an auditory Library of Alexandria for everything non-human.” Fifty percent of the recorded habitats no longer exist due to habitat destruction, climate change, and human din. We spoke with Krause about the beauty of and perils facing wild music, the extraordinary science of soundscape ecology, and how sound impacts the welfare of animals. The music in this episode is from Wild Sanctuary (www.wildsanctuary.com).

In the long months we’ve all been confined to our homes, many people have become reacquainted with the vibrant life just outside their doors, finding unexpected joy, companionship, and hope through partaking in the cycles of love and loss that happen in the skies and yards around us. It is this wonder to be found in the natural world, from observing the habits of the nesting chipmunk family under her house, to watching a monarch butterfly break out of its chrysalis, that our guest, Margaret Renkl, captures so evocatively through her writing. In her book, Late Migrations: A Natural History of Love and Loss, and in her weekly opinion columns for The New York Times, Renkl introduces readers to the profound joys and sorrows unfolding in the world around us. In stories about growing up in the South, the heartbreak of losing her parents, finding the perfect squirrel-proof finch feeder, and hearing the chattering of birds in her yard as they warn of a lurking snake, she grounds the extraordinary and uplifts the everyday. In this episode, we talk with Renkl about how loving nature and mourning it go hand in hand, how backyard nature can provide comfort during times of grief, the impetuousness of squirrels, and how she turned her Nashville backyard into a wildlife sanctuary.

Are plants intelligent? Can they think? Can they hear, see, feel, smell and taste? Throughout history, most Western philosophers and scientists answered those questions with a resounding “no.” Plants have long been treated as passive, inanimate objects that form the backdrop to our active lives, rather than highly sensitive organisms with intelligence and agency of their own. But on the cutting edge of modern science, this orthodoxy is being questioned by a group of daring and imaginative scientists — including our guest, Monica Gagliano — who think that plants are radically more sophisticated and sensitive than we’ve been giving them credit for. Gagliano pioneered the field of “plant bioacoustics,” the study of sounds produced by and affecting plants. The results of her groundbreaking experiments suggest that plants may perceive, solve problems, remember, and learn via mechanisms that differ from our own. In this episode, we speak with Gagliano about the profound implications of her discoveries and how listening to plants changed her understanding of the world.

In 2013, a sperm whale washed up dead on Spain’s southern coast. In its ruptured digestive tract, scientists found an entire flattened greenhouse that once grew wintertime tomatoes, complete with plastic tarps, hoses, two flower pots, and a spray canister. The whale also contained an ice cream tub, mattress parts, a carafe, and a coat hanger. And that was just the obvious human refuse. Our toxic chemicals build up in whale blubber over years such that the concentration of pollutants in some whale bodies now far exceeds that of the water surrounding them. In whales’ vastness, the reach of humanity’s destruction is magnified — but so too is the potential of our compassion. In her genius debut book, Fathoms: The World in the Whale, writer Rebecca Giggs asks: Who are we to whales? What does it mean to pollute not just places, but animals? What can understanding our ecological crises through the perspectives of other creatures teach us about ourselves? In this episode, we speak with Giggs about the astonishing ways in which whales and humans live in each other’s wakes and the enormous power of the world’s largest mammals to expand our own moral capacity.

As Dr. Joseph Drew Lanham writes in his beautiful and deeply moving memoir, The Home Place: Memoirs of a Colored Man’s Love Affair with Nature, from his earliest days growing up in the piedmont forests and fields of Edgefield, South Carolina, he dreamed of flight. This fascination with the aerial journeys of the blue jays that stole his grandmother’s pecans and the crows that invaded his father’s cornfield sparked Dr. Lanham’s lifelong dedication to studying birds and to exploring what it means to be a “rare bird” himself: a Black man in a field that is overwhelmingly white and an ecologist finding freedom through wildness on land where his ancestors were enslaved. In addition to advancing scientific understanding of wild animals, Dr. Lanham has written extensively about the deep and often overlooked connections between how we treat nature and how we treat our fellow humans. In this episode, we speak with Dr. Lanham about how bird lives and Black lives intertwine in the story of the Carolina Parakeet, the language-defying joy of watching swallow-tailed kites, and why Emily Dickinson was right in declaring that “hope is the thing with feathers.”

Born in Paris to an African-American GI and a French woman at the end of World War II, Dr. Daniel Pauly rose from a difficult and extraordinarily unusual childhood in Europe to become one of the most daring, productive, and influential fisheries scientists in the history of the field — and the first to illuminate the global extent and significance of overfishing. A professor and principal investigator of the Sea Around Us Project at the University of British Columbia, Dr. Pauly has devoted his career to studying and documenting the impact of fisheries on marine ecosystems and advocating for cutting-edge policies to address it. The software, scientific tools, and methods he and his research team developed have transformed understanding of how humans are impacting oceans. His research makes very clear that fish are in global peril — and so, in turn, are we. If our species manages to reverse course and avoid the “watery horror show,” as he calls it, for which we’re on track, it will be thanks in large part to his and his colleagues’ vision, courage, and decades of tireless work. In this episode, we speak with Dr. Pauly about the “toxic triad” that characterizes modern fisheries (catches are underreported, science is ignored, and the environment is blamed when fish populations collapse as a result), how “shifting baseline syndrome” — a term he coined — results in slow and inadequate responses to overfishing and climate change, why fish are shrinking and struggling to breathe as oceans warm, and why we need to end high seas fishing and government subsidies of international fishing fleets.

As wildlife across Canada face unprecedented pressures from climate change and industrial development, Indigenous Peoples, who have relied upon and managed these animals for millennia, are leading the way on ensuring their protection. From Newfoundland and Labrador to the Yukon Territory, groundbreaking Indigenous-led protection initiatives are ensuring Canada’s treasured species like the boreal caribou and globally important landscapes are safeguarded for future generations. In this episode, we speak with Indigenous Leadership Initiative (ILI) founder and director Valérie Courtois, an Innu forester who is a leading advocate for Indigenous-run guardianship and land protection across Canada. Courtois discusses the remarkable efforts of seven First Nations to pull caribou in the Ungava Peninsula back from the brink and her work empowering Indigenous peoples to manage and protect their ancestral lands.

Amid the systematic cruelties and alienating conditions which define our factory farm system, Farm Sanctuary stands out as an exemplar of human kindness. Over the past thirty years, Farm Sanctuary — co-founded and led by our guest, Gene Baur — has rescued thousands of farm animals from short, tortured lives in industrial confinement and allowed them to live out their days in comfort. There, these rescued cows, pigs, sheep and more serve as ambassadors, teaching millions of people — from schoolchildren to Hollywood stars — that farm animals are individuals with personalities and emotions and deserve to be treated as more than just widgets on an assembly line. In this episode, we speak with Baur about the origins and evolution of Farm Sanctuary, how animals who have suffered transform when they are treated with gentleness for the first time, and the globe wave of farm animal sanctuaries that his work inspired. From spur-of-the-moment calf rescues with celebrity supporters like Joaquin Phoenix to lawsuits against companies and government agencies, Baur has fought tirelessly to protect farm animals from cruelty and to promote a more compassionate world.