Recovering Our Lost History of Migration

I think part of the understanding ourselves as having a shared humanity means that we're going to have to recover our lost history of migration. It's part of overcoming this old idea that we are naturally split into continental races thand are color coated by each continent. This is what linnaeus said, and still is so deeply ingrained and how we think to day. But science has moved on since linnaeus, and we know that we have more in common across those boundaries than within them. We do all have this shared ancestry because wehave moved around.