Finished What's Your Dangerous Idea? Today's Leading Thinkers on the Unthinkable [9/11/2009]

This compilation is much longer than previous books, and includes over 80 different essays. While I enjoyed the breadth of topics covered here, a would have liked if some of them were longer and more detailed. It's pretty interesting to see how varied people's ideas are about what is and isn't dangerous. I respect these contributors for being willing to publicly voice their dangerous ideas, knowing that they might stir up controversy and un-wanted attention. One of my personal favorites from this book was Daniel Dennett's "There Aren't Enough Minds to House the Population Explosion of Memes".