Well, they have approximately one testicle and one ovary, slightly under ten fingers, and live some hundreds or thousands of miles beneath southeast Asia.

What's the average citizen will be like? Will we be homogenous on the scale of the world? One contry? One region? Will there be classes? How they will interact? Will they consider themself one society after all? Will there be large groups of outcasts or lowlives?

Will the illusion of "middle class" finally evaporate? Will it then be a standoff between several equally powerful society sides? Or is it winner takes all, not having to consider any losers anymore?

Or if that's even the right question. Do we have an obligation to raise the minimum standard in our society, so that no decent citizen is starving or in pain, even if that doesn't optimize the average? How much should we count future generations? There's tons of philosophy that must be included in any practical discussion.

I think the "average" person on earth is 35 year old Indian male.