Humanity might split into 2 species: the upperclass and the underclass
http://news.bbc.co.uk/1/hi/uk/6057734.stm
I call bullshit. There's way too much intermixing and human travel for this to happen. Race and ethnicity are products of earlier geographic and cultural isolation. Given how technology has broken down barriers and allowed people to physically cross so many borders, the isolation required (over thousands of years) needed for people to segregate into 2 species simply is not there.
http://news.bbc.co.uk/1/hi/uk/6057734.stm
I call bullshit. There's way too much intermixing and human travel for this to happen. Race and ethnicity are products of earlier geographic and cultural isolation. Given how technology has broken down barriers and allowed people to physically cross so many borders, the isolation required (over thousands of years) needed for people to segregate into 2 species simply is not there.