Rants, Raves, and Rhetoric v4

Tag: cold war

  • The Great Filter Rorschach 

    Fermi wondered why we have not met aliens. He recreates an equation which we are still just figuring out some of the constants. Part of it wonders how many civilizations wipe out themselves. This Great Filter makes people concerned any time life on our planet is threatened. During the Cold War, the concern was a…