The problem is people generally have agendas. I think I'm more independent than you who seems to just toe the party line.
http://www.nytimes.com/2011/06/14/science/14skull.html
Scientists Measure the Accuracy of a Racism Claim
"In a 1981 book, “The Mismeasure of Man,” the paleontologist
Stephen Jay Gould asserted that Morton, believing that brain size was a measure of intelligence, had subconsciously manipulated the brain volumes of European, Asian and African skulls to favor his bias that Europeans had larger brains and Africans smaller ones.
But now physical anthropologists at the
University of Pennsylvania, which owns Morton’s collection, have remeasured the skulls, and in an article that does little to burnish Dr. Gould’s reputation as a scholar, they conclude that almost every detail of his analysis is wrong.[...]
“I just didn’t trust Gould,” he said. “I had the feeling that his ideological stance was supreme. When the 1996 version of ‘The Mismeasure of Man’ came and he never even bothered to mention Michael’s study, I just felt he was a charlatan.”