Gary Taubes analysis of the research and information known about obesity is fascinating to me. It is also very interesting that the wisdom of what is known about it got lost to our recent understanding. The "calories in-calories out" paradigm just does not seem to hold up to the evidence!
The video is not short, but you won't have to read the book if you watch it!
http://www.youtube.com/watch?v=M6vpF...e_gdata_player