The RePEc blog appeared recently. Looks interesting at first sight, though some ideas in very recent posts do not appear so sensible (such as this one).
Ken Rogoff says that we might be “better red than dead” in the long run. I doubt most Central-Eastern Europeans would feel any close to comfortable with that. And that despite that the Vikings (the present-day ones) are rather reddish and pretty well still.
This recent article in “Psychology Today” is not a bad research summary, despite that it has been written by social scientists other than economists :-). A user’s manual on the evolutionary perspective applied to human nature, targeting a very general audience (and therefore, perhaps unavoidably, plagued by sensationalism; fortunately, the compromise does not appear to be critical).