1 month ago1 point(+0/-0/+1Score on mirror)1 child
Statistically, 500 generations are needed at minimum to remove black genes completely. Realistically, 5000 or more are needed to remove black genes naturally. We can remove them in only 5 generations completely though if we use DNA rectification technologies.
I think 4-5 generations is necessary so the kids will look normal. In Japan you’re Gaijin if you marry a Japanese, your kids and grandkids will be as well. I think they have that for exactly this reason.
To have them completely disappear it will take much longer, which is why a country can only sustain x amount of foreigners.
To have them completely disappear it will take much longer, which is why a country can only sustain x amount of foreigners.