Tag Archives: Biodiversity

Ep. 39 – Bernie Krause on saving the music of the wild



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).


Ep. 34 – Daniel Pauly on why overfishing is a Ponzi scheme



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.


Ep. 33 – Valérie Courtois on Indigenous-led land and wildlife stewardship



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.


Ep. 31 – Zak Smith on ending the international wildlife trade



The repercussions of the international wildlife trade, which is a primary driver of our planet’s biodiversity crisis, have recently hit close to home. With the society-altering impacts of Covid-19, which scientists think originated in wild animals, and the cultural storm around the Netflix hit “Tiger King,” the true cost of the wildlife trade and the U.S.’s role in driving it have become topics of national concern. In this episode, we speak with Natural Resources Defense Council Senior Attorney Zak Smith, who has fought for years to protect at-risk wildlife from exploitation. Smith discusses his work leveraging international, federal, and state and local mechanisms to safeguard some of our planet’s most iconic species — such as vaquitas, giraffes, and elephants — and his vision for a more sustainable, equitable world.


Introducing the Yale Environmental Dialogue Podcast



In this trailer, Dan Esty, Hillhouse Professor of Environmental Law and Policy at Yale, introduces the Yale Environmental Dialogue, a new podcast from the Yale School of Forestry & Environmental Studies that will explore solutions to a sustainable future. In each episode, leading environmental thinkers from a range of disciplines, sectors, and political perspectives will share their ideas for addressing critical environmental challenges, and lead a discussion on these issues with colleagues and other experts on the likelihood of these ideas and innovations achieving meaningful change.