You ask all the hard questions, Brad. *smiles sadly*

I don't know the answer. I do know I'm sorry.

I disagree with your Psych prof. I think hate is an ingrained human emotion. I think its the one thing we all do very well, thankyouverymuch, with little intervention required. If it's not sexual orientation, then its religion, or politics, or something even less meaningful. Sigh.....