What exactly is our universe?  Are we part of one, infinite universe?  Are we in just one of many finite universes?  Do we actually exist as a speck of dust in somebody else’s universe?

New Scientist explores 10 of the strangest cosmology theories going for the moment.

It’s nice to see the mainstream(?) use of the Anthropic Prinicple, which is an important concept with which to counter Intelligent Design proponents who claim that we all couldn’t exist without some variables or value being tweaked to exactly the right number or range.

Anyway, read more at New Scientist.