> By the way, if you ever want a conclusive argument

Does it negate any evidence for the fact that for hundreds of years our predecessors were hunter and gatherers, whose roles were distinctly filled by men and women? There is a theory that hunters (men) largely looked for large blue horizons (hence a blue sky) to go hunting for animals and gathers (women) looked for berries (hence red, or a hue of red) and thus why we are drawn to those colors. I'm curious as to how far back in history her books relates back to.