I have to admit, before I read the first response, I thought Star Trek. But that’s more than just race. It’s about no more currency, and a society, where everyone lives, basically in harmony. Part of the stipulation of joining the federation, is that a planet’s residents, must have already stopped fighting amongst one another.
I do think that everyone on Earth, will be about the same color, one day. But I am equally sure, that they will still find ways to hate each other. Probably due to religious beliefs.
Lots of people who are the same “color,” still hate each other, because of religion. Even those who are of the same religion, will hate each other over minor differences in their beliefs/perceptions of the same religion…
Get rid of religion, currency, greed, and then, we have a far greater chance of world peace.
“Imagine” how great the world could be….