Commonwealth Club Of California Podcast

Famed astronomer Avi Loeb returns to The Commonwealth Club to answer some of the biggest questions facing humankind: How do we prepare ourselves for interaction with interstellar extraterrestrial life? And can our species itself become interstellar? Loeb, the longest-serving chair of Harvard's Astronomy Department, shook the scientific community when he theorized that our solar system had been visited by a piece of advanced alien technology from a distant star. The object, dubbed 'Oumuamua, sparked worldwide discussions and arguments, and Loeb was at the center of it all.  Now, in his new book Interstellar, Loeb builds on that original idea and asks, What's next? He gives a call to arms that reimagines the idea of contact with extraterrestrial civilizations. Dismantling our science-fiction-fueled visions of a human and alien life encounter, he provides a blueprint for how such an interaction might actually occur, resetting our cultural understanding and expectation of what it means to identify an extraterrest