Jon Ronson, The Psychopath Test. It is diverting and engaging, but a little too pop-psychology for my tastes. This is clearly to give us an everyman *in* to the world he's exploring, and allows his characters/interviewees to shape the story, but a little extra info, a few more diverting case studies, might have helped. That said I'm a little over half way through, and I am definitely whipping through it, so it's worth a dabble!
Just finished Arthur C Clarke's "Rama II". Now I'm making my way through Richard Dawkin's "The God Delusion" (again) and reading "The integrated Man" by Michael Berlyn
I guess not currently reading, but read over spring break: Haruki Murakami - Hardboiled Wonderland and the End of the World. Murakami is a brilliant man.