Operating at a higher level of organization means that the fitness hit for a given level of per capita wealth is less, so that selection will be less intense, so that, e.g. a less extreme military technology situation can sustain a high per capita wealth..
Operating at a higher level of organization means that the fitness hit for a given level of per capita wealth is less, so that selection will be less intense, so that, e.g. a less extreme military technology situation can sustain a high per capita wealth..