KATIE MACK KNOWS HOW IT ALL ENDS

Astrophysicist and Cosmologist Katie Mack knows how life ends. Not just yours… everybody’s in the universe. She’s also funny (Eric Idle is a fan) and arguably the smartest living person in the world (though she doesn’t think that). The video version of this podcast is only available to paid subscribers.The audio version is available free. We love all subscribers. This is a public episode. If you'd like to discuss this with other subscribers or get access to bonus episodes, visit www.brittlestar.com/subscribe