Is it bad to mix human races

That is why one cannot speak of human races

The idea that there are human races was and is linked to an evaluation of these supposed races. Groups of people who differed in their skin color, eye or skull shape were persecuted, enslaved and murdered. Even today, the term “race” is used in connection with human groups. But the biological differences between all people living today are tinyGenetic studies around the world have shown that.

There are 3.2 billion base pairs in the human genome - but there is no single fixed difference in any base pair that separates Africans from non-Africans, for example. So there is not only not a single gene, which justifies such alleged "racial" differences, but not even a single base pair.

A division into "races" is therefore arbitrarily and unscientific

External characteristics such as skin or eye color, which often serve as an example of supposedly large differences, are only a superficial and easily changeable biological adaptation to the respective local conditions. The color of the skin has changed several times in Europe because it also depends on the sun exposure or diet. A lineage or family closeness or distance cannot be determined from it.