An article appeared in Newsweek entitled:
The Secret Haters
It posits the following question:

Some experts say that even the most politically correct among us may harbor unconscious prejudices against ethnic groups, women, gays and others. Can these dark impulses shape our actions?

I commented on their blog the following:



Generally, I think people are inclined to want to associate and imbue with power those whom they perceive to be a member of their own group. There are many preconceived notions which we learn about other groups who are not like we are. This, in fact, may be subconscious or even be woven into our genetic tapestry instructing us to do so. Having said that, however, it is not beyond the capacity of man, when he sees proof to the contrary, to invalidate or overrule a previously held belief because he knows those beliefs to be untrue. It helps to know that we are, each and every one, related to each other through a journey which began out of Africa. Our mitochondrial DNA proves that over and over again. The superficialities of skin color, sexual orientation, disability, sex or age in reality are small variables. Nonetheless, in the history of our species, they have loomed large.

In previous centuries everyone took for granted that the sun revolved around the earth. It still SEEMS that it does except science has categorically proven, beyond a shadow of a doubt, that the earth and its celestial cousins revolve around the sun. We must override the error of our ways because in this era science more and more is proving our previous beliefs were just that ... beliefs. Facts tell us a different story. We should act accordingly even if it is ever-so-difficult to do.