In what I consider one of the most visionary talks in a long while, Columbia professor Brian Greene gave a pithy 20-minute presentation about the possibility of multiverse, or multiple universes, and its implications. I’ve never even taken physics, so I’m not going to¬†embarrass myself here trying to explain string theory–you can get a for-dummies version from Brian Greene in the TED talk video or here.

The talk is great not because Greene presented what the mysteries of physical science mean for the possibility of multiverse; Read the rest of this entry »