> That model is a historical accident, not a law of nature. Beautifully stated! This begs the question, how then are humans most productive, by nature? If we

> That model is a historical accident, not a law of nature. Beautifully stated! This begs the question, how then are humans most productive, by nature? If we can model our workforce around a higher level of productivity, then we can reduce our work hours accordingly (or increase the world's wealth, whichever one).