via scientificamerican.com an interesting study, but look at the interpretation of the results: which outcomes support the theoretical hypotheses? it seems that "merely" helping those with very severe depression is a minor finding! this is a good example of too...

via scientificamerican.com this Scientific American subscription teaser includes a statement that makes me wonder if it was written by the advertising staff and not an evolutionary scientist : "The evolution of hairlessness helped to set the stage for the emergence...