121. Exploring Physics, from Eggshells to Oce...

He’s a cognitive neuroscientist and philosopher who has written five best-selling books. Sam Harris also hosts the Making Sense podcast and helps people discover meditation through his Waking Up app. Sam explains to Steve how to become spiritual as a skeptic and commit to never l ...  Show more

Amaryllis Fox is a former C.I.A. operative and host of the Netflix show The Business of Drugs. She explains why intelligence work requires empathy, and she soothes Steve’s fears about weapons of mass destruction. This episode originally aired on April 16th, 2021 and was replayed ...  Show more

Corinne Le Quéré is the Royal Society Research Professor of Climate Change Science at the University of East Anglia where she studies the way marine ecosystems respond to climate change. She uses computer simulators of the ocean to assess how the carbon cycle functions and her cl ...  Show more

The Ocean, it covers more than 70% of the surface if our planet, it provides us with food, medicine and even influences the weather.

For years its also helped to mitigate the effects of climate change. Since the 1970’s over 90% of atmospheric warming caused by green hous ...

In the words of today’s guest, treat the natural world as if your life depends on it—because it truly does. Meet absolute living legend Sylvia Earle, Ph.D. A marine botanist, oceanographer, writer, lecturer, and one of the world’s top experts on ocean science and conservation, Sy ...  Show more

The ocean covers over 70% of the Earth’s surface and can hold more than 150 times the amount of carbon dioxide as air. Around a quarter of CO2 emissions created by human activity each year is absorbed by them. From phytoplankton to whales to seagrass meadows, we explore how th ...