Multiverse

Mmm, multiversey:

http://blogs.wnyc.org/radiolab/2008/08/12/the-multi-universes/

Ah what beautiful, mathematical madness!

I've long been convinced of the lack of free will, but the explanation of the multiverse from that podcast made much more sense to me than other craziness I have read. The swiss cheese example is quite nice, although it should almost be a sponge or some other, more elastic, holey object.