Guest speaker: Terence McKenna [NOTE: All quotations are by Terence McKenna.] "A nature trip is an eyes wide open trip." "I think LSD is abrasively psychoanalytic." "I don't see an intellect outside of space and time guiding things, and certainly not watching with baited breath the machinations of the human monkeys. I mean, […]

Sagan's lecture at Yale Peace Week on nuclear war and nuclear winter, including the TTAPS findings and proposed nuclear-arsenal reduction milestones.