How exactly would racial survival be effected?

That depends totally on how each new generation is produced. No one seems to have recognized that that is one of the most undecided issues of the next century,

The fact is that absolutely nobody can be elected if he has the slightest interest in future generations.

The official line in Public Choice is that, if ghostly spirits of Future Generations COULD appear to us, naturally they would WANT the better looks and higher intelligence and the emphasis of breeding for creativity.

But what could they OFFER in return?

Nothing.

Since Public Choice is based on bargaining between real interests, the whole concept of doing unto others as you would have them do unto you is, in the case of genetics, nothing.,

Do unto others as you would have them do unto you has a personal element. I would rather be competent than incompetent, intelligent rather than mentally weak, look better rather than worse.

But the Golden Rule does not apply to a  future generation in religion.

Public Choice Theory explains this perfectly: a future generation has no POWER,

Jesus insisted that there would be no future generations

But had he understood we would still be here two millennia later, do you think he would have said that the new reality should also be dealt with on the basis of the Golden Rule?

The Church agrees with Political Correctness that, when it comes to genetics, the Golden Rule is repealed.

Jesus specifically stated that the Golden Rule is not just a nice rule. He said that it is the Law and of the Prophets. It is even more beyond question that a person wants to look better and be an integral part of more creative and better looking people.

The Pauline insistence that everybody was going to be made sterile in his generation is now strictly for really sick puppies.