This has come up before. Although this paper is considerably better presented than the previous one, the conclusions are still the same - the author is biased a

This has come up before. Although this paper is considerably better presented than the previous one, the conclusions are still the same - the author is biased and the evidence is weak. http://news.ycombinator.com/item?id=5055227 http://news.ycombinator.com/item?id=5055227 http://news.ycombinator.com/item?id=5055547 http://news.ycombinator.com/item?id=5055547