Totally - it's utterly fascinating! I loved it right away, from the preface, where he gives his readers a concise precise of his own life so they can see where he's coming from, only to go on to squash the classic nature vs. nurture debate in one single paragraph. Then I went on the skim through the thing back and forth a bit, just to pick up a few basics before reading it all the way through in a linear way, and was fascinated by what came at me - the evolutionary advantages of what he calls ESSP, grandmothers, or timekeeping...

When I read that one brief quote on your journal, I knew right away I had to read it, and I'm not disappointed at all.