hbders are used to thinking about differences between human populations in the world today, but we shouldn’t forget that human biodiversity works in time as well as space the final frontier.

here’s one of my favorite quotes from greg cochran:

“[That human evolution has continued] means that people were different in the past, enough that we’ll have to take it into account when trying to understand history. Ultimately it may cause us to radically reevaluate some of our historical ideas — the past may never be the same again.”

people in the past were not just like us. and — omg! — people in the future are not gonna be like us either!

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