Morals = evolutionary derived behaviors that allow for a functioning and successful social species. If something benefits the species, it is moral. If it harms the species, it is immoral.
OK that's the fundamental point we disagree on. To me something is moral if it doesn't hurt individuals. Of course it's hard to do anything that's totally moral, but that's why nobody can ever really agree on the morality of various grey-area actions.
But the difference between what you see as moral and I do is quite small - things which benefit society/species as a whole are seldom detrimental to individuals. Murder and violence weaken members of the group, thus weakening society as a whole, and thus are immoral by socio-biological standards.
When you get down to it, a successful society is one that has healthy, long-living and generally happy population.
Bryan
