The Biggest Stories

Andy Revkin is an award-winning journalist whose life work has centered on reporting about the environment and climate change. He spoke to producer Mike Osborne about his early seafaring adventures, how he got his start in journalism, and his view that climate change is a symptom of a much bigger story about our species coming of age on a finite planet. We also have a short bonus segment featuring David Biello, who has just published a new book about the Anthropocene titled “The Unnatural World: The Race to Remake Civilization in Earth’s Newest Age.”

Earth in Human Hands

“What if life isn’t something that happens *on* a planet, but is something that happens *to* a planet? What if the planet itself is alive?” Thus begins one of the many intriguing thought exercises in astrobiologist David Grinspoon’s new book, Earth in Human Hands (available Dec. 6, 2016). David has long been a friend of the show, in large part because he possesses a unique ability to bring the geologic imagination to life. His approach to the Anthropocene draws extensively from deep time and close observations of other planets to see what we might learn about our uncomfortable situation here on Earth. If the Anthropocene is part of the geologic time table (it is), and if the geologic time table is largely defined by life (it is), then does our current situation mean something much broader in terms of planetary evolution? David chats with GenAnthro producer Miles Traer about the new book, mind-bending perspectives on time, and why the Anthropocene hopefully marks the start, and not the end, of something quite spectacular.

THIS EPISODE WAS PRODUCED BY LESLIE CHANG, MIKE OSBORNE, AND MILES TRAER.

Rebroadcast: Paul Ehrlich and The Population Bomb

This week we revisit our interview with Paul Ehrlich. Ehrlich rose to notoriety in the 1960s following the publication of his bestselling book “The Population Bomb.” In the book, he foresaw a world characterized by widespread famine and societal collapse driven by overpopulation. In the years since, Ehrlich has received considerable criticism for his predictions. In this quintessential Gen Anthro conversation, our former student Jenny Rempel challenges Ehrlich about his past predictions and how his views have evolved.

THIS EPISODE WAS PRODUCED BY LESLIE CHANG, MIKE OSBORNE, AND MILES TRAER.

Sounds of Space

When we think of space, we typically think of beautiful images taken by powerful telescopes and interplanetary rovers. We think of the rings around Saturn; the giant red spot on Jupiter; or Martian rover selfies. But what does the surface of Mars sound like? What haunting melody should we expect from our Sun? And what do these sounds teach us about our cosmic neighborhood? On today’s episode, producer Miles Traer takes us on an audio tour of the solar system, with a rich library of sounds recorded and converted from satellite and rover data. So put on a pair of headphones and join us for a voyage of exploration and discovery as we explore the sounds of space.

THIS EPISODE WAS PRODUCED BY LESLIE CHANG, MIKE OSBORNE, AND MILES TRAER.

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