this is political dogma. there is a strain of dogma asserting that behavior is 100% nurture. if they accept the idea that breeds of dog have certain traits then they would be forced to reconcile with the hypothetical concept that different races of humans have different inherent behaviors or ways of thinking. people complain about science being under threat but i never see people talk about this particular dogmatic landmine that threatens to destroy any scientist who dares to approach that region of genetics. the fact of the matter is that you can never create a complete and perfect atlas of the human brain or genetics without touching this topic -- as a person who suffers from diseases that are tangential to these areas i would very much appreciate less dogma and more progress...
Yep. It's stifling fore sure. Even the guy who discovered DNA (Watson?) got some awards retracted because of saying that. You definately can't trust any research showing that behavior is not heritable or that there are no cognitive differences between races.
One study even found clear differences between races but then wrote a conclusion saying the opposite! They justified that by discovering another variable they'd forgotten to control for that they guessed might have been responsible for the difference instead of race.
