>We only need a tiny percentage of men. The question isn't how many we need, because need is relative. The question is how many we can employ profitably, and

>We only need a tiny percentage of men. The question isn't how many we need, because need is relative. The question is how many we can employ profitably, and how profitably. (Hedonic adaptation will make us "need" them soon enough). How many we can use profitably, and how profitably, is not fixed.