Conservation Science

Why throw away used snack packages when you can reuse them? These fun and informative science experiments and projects will keep listeners entertained as they learn about scientific principles.

"In mid-July of 1879, John Muir sailed for the first time through the sheer-walled fjords of Alaska's Inside Passage. 'Never before this,' he wrote, 'had I been embosomed in scenery so hopelessly beyond description.' During the previous 15 years, Muir had vanished into the north woods of Canada, walked a thousand miles from Kentucky to the Gulf of Mexico, and nested himself in the granite heart of California's Sierra Nevada mountains. Wild nature burned with volcanic intensity in the core of John Muir's soul."

Since its inception, however, America’s public land system has been embroiled in controversy - caught in the push and pull between the desire to develop the valuable resources the land holds or conserve them. Alarmed by rising tensions over the use of these lands, hunter, angler, and outdoor enthusiast Mark Kenyon set out to explore the spaces involved in this heated debate, and learn firsthand how they came to be and what their future might hold.

Who owns England? Behind this simple question lies this country’s oldest and best-kept secret. This is the history of how England’s elite came to own our land, and an inspiring manifesto for how to open up our countryside once more.

Explorer, diving pioneer, filmmaker, inventor, and activist, Jacques Cousteau was blessed from his childhood with boundless curiosity about the natural world. As the leader of fascinating, often dangerous expeditions all over the planet, he discovered firsthand the complexity and beauty of life on earth and undersea - and watched the toll taken by human activity in the 20th century.

The most recent research tells us that seaweed is one possible solution for our future on the planet. It could feed human beings, reduce plastic pollution, absorb enough carbon to cool the atmosphere, reconstruct generative ecosystems, treat certain illnesses that are incurable today, replace land livestock farming that exhausts the environment, and give jobs to coastal populations. The seaweed revolution is a hope for tomorrow!

From bestselling author, long-time former National Geographic Explorer, and anthropologist Wade Davis comes the story of America's Nile: how it once flowed freely and how human intervention has left it near exhaustion, altering the water temperature, volume, local species, and shoreline of the river Theodore Roosevelt once urged us to "leave it as it is."

In The Elements We Live By, physicist and award-winning author Anja Røyne takes us on an astonishing journey through chemistry and physics, introducing the building blocks from which we humans - and the world - are made. Not only does Røyne explain why our bodies need iron, phosphorus, silicon, potassium, and many more elements in just the right amounts in order to function, she also leads us around the world to where these precious elements are found (some of them in ever-shrinking quantities).

Through fascinating and accessible interviews with celebrity chefs, ranchers, farmers, and top scientists, this remarkable book, soon to be a full-length documentary film narrated by Woody Harrelson, will teach you how to become an agent in humanity's single most important and time sensitive mission. Reverse climate change and effectively save the world - all through the choices you make in how and what to eat.

When the struggle to save oil-soaked birds and restore blackened beaches left him feeling frustrated and helpless, John Francis decided to take a more fundamental and personal stand: He stopped using all forms of motorized transportation. Soon after embarking on this quest that would span two decades and two continents, the young man took a vow of silence that endured for 17 years.

Billionaire Wilderness takes you inside the exclusive world of the ultra-wealthy, showing how today's richest people are using the natural environment to solve the existential dilemmas they face. Justin Farrell spent five years in Teton County, Wyoming, the richest county in the United States and a community where income inequality is the worst in the nation. He conducted hundreds of in-depth interviews, gaining unprecedented access to tech CEOs, Wall Street financiers, oil magnates, and other prominent figures in business and politics.

Using her expertise in ancient Israelite society and economy as well as in biblical theology, Richter walks listeners through passages familiar and not-so-familiar, showing how significant environmental theology is in the Bible's witness. She then calls Christians to apply that message to today's environmental concerns. Richter is a master Bible scholar. Each chapter in this timely book draws out a biblical mandate about care for the land, for domestic and wild animals, for people at the margins, and more. She is also a master storyteller.

Delivered in his raw and unapologetic yet botanically accurate tone, Joey Santore—the unforgettable host of Crime Pays but Botany Doesn’t—offers an often unsettling view of human-caused ecological destruction and its impact on the natural ecosystems our very lives depend on. The choices of modern civilization have led to a f***ed-up planet, scraped bare and covered in concrete and invasive species.

The water coming out of your tap is four billion years old and might have been slurped by a Tyrannosaurus Rex. We will always have exactly as much water on Earth as we have ever had. Water cannot be destroyed, and it can always be made clean enough for drinking again. In fact, water can be made so clean that it actually becomes toxic. As Charles Fishman brings vibrantly to life in this delightful narrative excursion, water runs our world in a host of awe-inspiring ways, which is both the promise and the peril of our unexplored connections to it.

In the Encyclical on Climate Change and Inequality, the beloved pope exhorts the world to combat environmental degradation and its impact on the poor. In a stirring, clarion call that is not merely aimed at Catholic listeners but rather at a wide, lay audience, the pope cites the overwhelming scientific evidence of climate change and does not hesitate to detail how it is the result of a historic level of unequal distribution of wealth.

The story of Native peoples’ resistance to environmental injustice and land incursions and a call for environmentalists to learn from the indigenous community’s rich history of activism.

In this gripping memoir of a young man, a wolf, and their parallel lives and ultimate collision, Bryce Andrews describes life on the remote, windswept Sun Ranch in Southwest Montana. The Sun's 20,000 acres of rangeland occupy a still-wild corner of Southwest Montana - a high valley surrounded by mountain ranges and steep creeks with portentous names like Grizzly, Dead Man, and Bad Luck.

Fungi are everywhere. Most are harmless, some are helpful. A few are killers. Collectively, infectious fungi are the most devastating agents of disease on Earth, and a fungus that can persist in the environment without its host is here for the long haul. In gripping, accessible prose, Emily Monosson documents how changing climate, trade, and travel are making us all more vulnerable to invasion.

In H Is for Hope, Elizabeth Kolbert investigates the landscape of climate change—from “A,” for Svante Arrhenius, who created the world’s first climate model in 1894, to “Z,” for the Colorado River Basin, ground zero for climate change in the United States. Along the way she looks at Greta Thunburg’s “blah blah blah” speech (“B”), learns to fly an all-electric plane (“E”), experiments with the effects of extreme temperatures on the human body (“T”), and struggles with the deep uncertainty of the future of climate change (“U”).

Once, farmers knew how to make a living hedge and fed their flocks on tree-branch hay. Rural people knew how to prune hazel to foster abundance: both of edible nuts, and of straight, strong, flexible rods for bridges, walls, and baskets. No place could prosper without its inhabitants knowing how to cut their trees so they would sprout again. This created the healthiest, most sustainable, and most diverse woodlands that we have ever known. In this journey from the English fens to Spain, Japan, and California, William Bryant Logan rediscovers what was once an everyday ecology.