Today, worldly, we have about:
~1,4-1,8 mld population whose male part is owner of R1 haplogroup (20-25% of mankind, with R2 it will be more).
~1,1-1,2 mld people which can be called "white european descent" (15-16% of humanity)
~3,1-3,5 mld people who are speaking indoeuropean languages as...