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 -- and race still -- to gain this capability for themselves. In tonight's episode, Ben and Matt ask: What actually happens in a large-scale nuclear war? (Spoiler, tune in for our upcoming episode: "What can I do to survive a nuclear war?"

They don't want you to read our book.: https://static.macmillan.com/static/fib/stuff-you-should-read/

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In this evening's weekly listener mail segment, "Ben," Matt and superproducer Tennessee Pal welcome in-depth explorations of dreams from a first-hand perspective. Join the gang as they suss out the tricky nature of linear time -- also, bonus points if you wrote to us earlier,

They don't want you to read our book.: https://static.macmillan.com/static/fib/stuff-you-should-read/

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"Why does stuff happen? Can we predict it -- and if so, what do these predictions tell us?" Loosely described, the concept of "physics" is the First Science of human civilization. In tonight's episode, Ben and Matt explore recent discoveries that may well upend humanity's understanding of reality (also, spoiler: check out our upcoming episode on dreams).

They don't want you to read our book.: https://static.macmillan.com/static/fib/stuff-you-should-read/

See omnystudio.com/listener for privacy information.