A big universe is a very interesting place to find ourselves. There are all sorts of weird philosophical complications if you think about it deeply. I recommen

A big universe is a very interesting place to find ourselves. There are all sorts of weird philosophical complications if you think about it deeply. I recommend the writings of Max Tegmark on philosophical cosmology. He's an exceptional popular science writer and doesn't dumb it down. http://space.mit.edu/home/tegmark/crazy.html http://space.mit.edu/home/tegmark/crazy.html The Multiverse Hierarchy is probably where to start.