I am short. My wife is short. Chances are my son will be short. Here’s a question – why?

At this point in human history, height in the Western world is mostly genetically determined. Yet, as far as I can tell the advantages to having tall genes outweigh those to having short.

Even in a preindustrial environment this seems to be true. This is likely why taller people, especially men are more attractive and have higher status.

So, why did genetic shortness persist?

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