Race differences may disappear
One of the major driving forces of evolution is gene flow. This occurs whenever there is open mixing of genetic material between populations — something that happens today at an unprecedented scale. The fact that our world is so global, aided by the ease of modern transportation, means that there are few human populations that remain isolated. Breeding now regularly occurs among people whose ancestors may have originated from opposite corners of the planet. One result of gene flow is that genetic differences between populations tend to disappear. In other words, racial differences are likely to blend together. Humans of the future may look a lot more alike than they do today.
That's why I'm all for race mixing yo. It's the only way to truly end racism. Thank God for evolution.
Also no more wisdom teeth for future humans.
No what else? Read here http://www.mnn.com/earth-matters/wilderness-resources/stories/projecting-human-evolution-5-traits-we-might-possess-in
