How would the many-worlds interpretation work on the human level, if at all? [more inside]
posted on May 24, 2008 - 36 answers

On what grounds does one draw the line between quantum physics/mechanics and pseudoscientific claims about the powers of consciousness? [more inside]
posted on Mar 29, 2008 - 37 answers

I've been reading Michael Chrichton's Travels, and really enjoying his scientific prospective on the metaphysics, mysticism, energy, "New Age" spiritualism, and whatnot -- particularly in stories like "Cactus Teachings." What are some other books/authors you can recommend that approach these topics in Chrichton's skeptical-but-still-interested way? [more inside]
posted on Apr 24, 2007 - 7 answers

What's the best online repository for metaphysical information?
posted on Mar 28, 2007 - 8 answers

Mrs Expat has in recent years become interested in New Age, metaphysics etc. She is considering applying to the University Of Metaphysical Sciences to earn a Bachelor's or beyond degree in metaphysics or related subjects. [more inside]
posted on Feb 4, 2007 - 14 answers

Metaphysical Filter: Can you help me to find information related to this metaphysical experience? [more inside]
posted on Nov 14, 2006 - 18 answers

From what I can tell, the concept of solipsism is grossly under-explored and under-exploited by the arts (books, movies, fine art, etc). Are there any good references to solipsism in modern books, movies, or other entertainment media? If not, why not?
posted on Jul 23, 2006 - 81 answers

How do we know the mathematical models of physics — equations modeling the universe — apply across the universe, to data we collect about the universe that may be billions of years old? (What would be the process for verifying this?) [more inside]
posted on Dec 2, 2005 - 22 answers

Voices in your head. What mental disorders are associated with this? What other phenomena? Which historical and mythical figures? [more inside]
posted on Nov 6, 2005 - 27 answers