Can Animal Super-Agers Teach Us Their Se...

<p>African grey parrots are internet stars. It’s easy to see why—the charismatic birds sing, tell jokes, and sling profanities. But how do the endangered birds get from African forests to your feed? </p><p>Wildlife crime reporter Rene Ebersole joins Host Flora Lichtman to describ ... Show More

<p>After years of getting your emails and phone calls, we know that SciFri listeners are in the 99th percentile when it comes to nerdy knowledge. We’re putting your fact retention skills to the test with the first ever Super Food Science Excellence Trivia Blowout (SFSETBO).</p><p ... Show More

<p>Proteins are crucial for life. They're made of amino acids that “fold” into millions of different shapes. And depending on their structure, they do radically different things in our cells. For a long time, predicting those shapes for research was considered a grand biological ... Show More

It’s a measure of their insanity that leaders around the world are seriously considering nuclear war. Ivana Hughes of Columbia on what that would mean. (00:00) How Powerful Are Nuclear Weapons? (09:46) What Would Happen if a Nuke Detonated Over Times Square? (24:56) Ozone Layer D ... Show More

Since the US bombing of Japan in World War II, the world entire has remained terrified of nuclear weapons. Even as scientists and scholars spent decades warning about the existential threat posed by technology that can literally end civilization, countries across the planet raced ... Show More

Send us a textJoin Professor Jeffrey Sachs and global security expert Jon Wolfsthal to unravel the stark reality behind the Doomsday Clock - now set at a perilous 89 seconds to midnight. What does this ominous timepiece truly measure, and why has humanity never been closer to cat ... Show More

Much of our discussions about nuclear weapons focus on Oppenheimer, the Manhattan Project, or the Cold War. But what does the current nuclear age really look like? Sarah Scoles joins Heather Williams to discuss her book “Countdown” and share first hand reporting on the scientists ... Show More

Emmet Penney, creator of Nuclear Barbarians, Grid Brief, and the ex.haust podcast, walks us through the rise, fall and future prospects of nuclear power in the United States. Emmet dives deep on the historical, regulatory, political, and environmentalist forces behind nuclear ene ... Show More

Send us a textJoin Professor Jeffrey Sachs and award-winning journalist Annie Jacobsen as they discuss Jacobsen’s chilling and rigorous depiction of nuclear war in her groundbreaking book, Nuclear War: A Scenario. With meticulous research and interviews with military and politica ... Show More

Waging and winning a nuclear war have been called “thinking about the unthinkable” but that’s exactly what Edward Kaplan and I discussed in our interview about his recent book, The End of Victory: Prevailing in the Thermonuclear Age (Cornell UP, 2022). The current Dean of the Sch ... Show More

Many of you will have been waiting for this podcast after my brief review of Annie Jacobsen’s new book Nuclear War: A Scenario on Critical Mass. I took advantage of our discussion to flesh out some of the harrowing details of her remarkable fictional account of a plausible 72 min ... Show More