The Foundational Questions Institute (FQXi) is sponsoring a conference on Grand Cayman Island, an excellent way to lure a lot of intelligent and very busy people to come spend some time together talking about foundational questions. They also have a truly interesting blog.
Furthermore, the beach at night is a good place to think about cosmological mysteries, even though it can be very windy, as Alan Guth discovered!
If you use Twitter, I strongly suggest that you start following LaBlogga, aka Melanie Swan. I just started, and I already feel more intelligent than I was yesterday.
Now, off with my computer and back to the fresh air! (Since I’m not invited to this particular conference, getting some beach time is the most intelligent thing for me to do here.)