Wiliam Greda
Wiliam Greda voted up Dark Majinn's answer

It goes against Self Survival.

Intentionally doing harm to others goes against Reciprocity, and Empathy . . . Mix this with the gene's that make someone highly aggressive . . . You have a Psychopath. Since we didn't have the means to diagnose, we branded such actions under "Evil".

We lump those thing that go against basic … Read more