Can humanism be made compatible with evolution? All humans have both good qualities and bad qualities. Perhaps they have more of one than the other, perhaps not. All humans do both moral and immoral things, some more so than others. Morality and immorality themselves are subjective things.
In prehistory this meant both co-operation and murder, sharing and theft, worship and cannibalism, trading and war. But after civilization, we raised the standard of morality. The very word "civilized" requires some form and degree of morality. Of course this varies from culture to culture and geography to geography. But then again the past century showed us that perhaps we're not all as moral as we'd like to think.