I figure morality as a topic is popular enough and important enough and related-to-rationality enough to deserve its own thread.
Questions, comments, rants, links, whatever are all welcome. If you're like me you've probably been aching to share your ten paragraph take on meta-ethics or whatever for about three uncountable eons now. Here's your chance.
I recommend reading Wikipedia's article on meta-ethics before jumping into the fray, if only to get familiar with the standard terminology. The standard terminology is often abused. This makes some people sad. Please don't make those people sad.
I should have written "Evil, I believe, is taking UTILITY in other peoples' pain."
From a rational actor microeconomic viewpoint this doesn't make sense. But if you believe that enjoyment has some objective, physical basis in the brain then it just means you are mistaken.
Torturing a masochist with his consent isn't evil. So you perhaps should have written "Evil, I believe, is taking UTILITY in other peoples' DISUTILITY." But then, the definition of evil equals your original definition of hate tautologically. Which may or may not be what you've intended.