I enjoy contemplating Daniel Pinchbeck's McKenna-like ideas about the nature of time and human consciousness. I don't buy everything he's saying, but still appreciate much of what he has to offer.
Here's a video he created that presents the concepts in his latest book, 2012: The Return of Quetzalcoatl.
Previously on Boing Boing:
• Apocalypse fever in New York Magazine
• Profile of psychedelic author Daniel Pinchbeck
• Profile of psychedelic author Daniel Pinchbeck