#420 – Annie Jacobsen: Nuclear War, CIA, KGB, Aliens, Area 51, Roswell & Secrecy

6870.047 - 6901.851 Lex Fridman

Let me ask you about the great filter. When you look up into our galaxy, into our universe, look up at the sky... Do you think there's other alien civilizations that are contending with some similar questions? And perhaps the reason we have not definitively seen alien civilizations is because the others have failed to find a solution to this great filter, something like nuclear weapons.