The problem with most historians has been their limited visibility into human hi

The problem with most historians has been their limited visibility into human history. At the largest scale, human evolution is rapid, with Europeans the most recent genetic leap – although we didn’t maintain parity with asians because the industrial revolution has been dysgenic. https://twitter.com/curtdoolittle/status/1405980589157752837 https://t.co/tjfUnrzLHe