Terence McKenna - Another Earth
Terence speaks on his idea, that came to him, while doing his usual meditations, about how it might have come to be, that our planet has a twin, which was divided in time, by certain events. Maybe the other earth is now returning...
Or : Terence Mckenna - A Funny Idea
Or : Terence Mckenna - A World Without Christianity (with no music)