Humans didn't really fight over skin tone or ideology; those were just handy cues for kin-selection purposes. Ultimately it always came down to bloodlines and limited resources.
Peter WattsStars, everywhere. So many stars that I could not for the life me understand how the sky could contain them all yet be so black.
Peter WattsThere's no such things as survival of the fittest. Survival of the most adequate, maybe. It doesn't matter whether a solution's optimal. All that matters is whether it beats the alternative.
Peter Watts