[miliantnutcase]

When will it come out that humans are made up of different genetically isolated species.

[stremba]

Never. All sexually mature humans are quite capable of producing children with any human of the opposite sex, regardless of race. We are a single species.

[Talisker]

When will it come out that humans are made up of different genetically isolated species.

If the many secret societies of the world have any say - never. They'd all be out of business.