Race mixing is seen by the left as the future, as superior. And as usual, the mere fact of questioning this statement is labelled racist, xenophobic or white supremacist. But the question is relevant. Yet it is hard to find answers as studies concerning race and genetics are forbidden in Europe.
Concerning intelligence, some studies did find that mulattoes tend to score at mid level between blacks and whites. And the more mulattoes tend to have white ancestry, the smarter they usually are. As for achievements, mulattoes are clearly underrepresented in STEM fields. And this is probably the most accurate to measure race mixing.
Concerning physical capabilities, there are basically no studies. But again, whites, asian and blacks tend to dominate their own categories of game in the Olympic games. Mulattoes don’t find or barely find their place in other sports like crossfit or MMA neither.
What is worth noting is the stubbornness of the left to push the narrative of race-mixing as superior while labeling any critic “White supremacy” and ridicule any idea of other superiority. I don’t actually believe whites are generally superior, especially if we look at disparities between white ethnicities. Colour is not everything, on this I agree with leftists – but not for the same reasons. Yet white people did build Western Civilization. And therefore it can only make sense that whites have a genetic advantage in a civilization their ancestor build and devised.
From a genetic perspective, genes have different alleles and race mixing renders difficult the selection of genes that fit. The evolutionary process created alleles that fit the environment, and overall people to find a mate that is genetically close in order to maximise this evolutionary fit.
Finally, mullatoes will have to mix with either whites or blacks. On the long run, the proportion of white or black genes reduces, until none of the other remains (about 200 years). In other words, every mullato will become black, latino or arab in the long run – less whites than others, that’s pure elementary mathematics.
So in the end, nature in its ways WILL remove mullatoes. They are just a glitch in history.