Brian Greene (author of The Fabric of the Cosmos) is interviewed over at the Powells.
On a related physical science note, I agree with FuturePundit, We Should Develop Defenses Against Large Asteroids, this is an implementation of the precautionary principle that I think the Left & Right can agree on, and hell, even the libertarians over at Marginal Revolution agree.
Posted by razib at 10:18 AM