Still, if there is such a thing as a scale of values for evolutionary characteristics, then empathy, altruism, compassion, certainly rank higher than the competitive drive. The higher the level of the society, the more those sentiments are appreciated. In fact, they are considered as the ultimate expression of humanity. Generally, those stories turn out to have a happy end for humans because in one way or another the brain-only characteristic becomes a handicap for the invading monsters. We can't design the trend in evolution because evolution depends on conditions and conditions are often the fruit of chance.
Competition hones the ability to survive while the sentiments offer a goal in life.
In response to this trend toward empathy, we heal the sick rather than exterminating or sterilizing them. I don't think I take an anti-intellectual stand when I say that the sentiments, not the brain, are the ultimate weapon against savagery.