I was thinking about this.
The US has 330 million people.
The number of US citizens keep increasing with time and the US local population keeps intermixing to create a new US race/ ethnicity.
As of now the US appears to be the only country on the planet with a real chance of becoming a multi planetary species.
When humanity becomes a multi planet species it would be the US that becomes a multi planet species.
The long term end effect of this is that human life on other planets is going to be American life on other planets.
On Earth all westwards movement of humanity ends at the US.
We already have examples of human gene bottlenecks where specific individuals, groups, or communities replace most of the humans in the vicinity in terms of genetic product.
The US being the richest place on the planet, has the highest chance of its citizens creating that bottleneck where in the end with westwards movement, over the centuries, everyone on the planet has some American blood in them.
Wherever the peak top 10% of humanity exists, is what the species average becomes in a thousand years.
The top 10% richest of humanity live in the west, middle east, and Eastern Asia.
It is likely that due to this in another 1000 years everyone on the planet is going to be descended from westerners, middle easterners, and East Asians.
The top 5% of humanity lives in the US, so it is likely that in another 2000 years most of humanity will be descended from Americans, in the next 1000 years half of the planet will be somehow related to an American ancestor.
This is what future humans will look like:
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That's assuming we don't elect another Trumpublican
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Wrong.
Light white is winner.
Trumps too white to succeed, has none of the benefits of good genes from other white populations.
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