/sci/ - Science & Math

What kinds of genes are currently being selected for in humanity? I notice that none of the educated professionals in their mid-30s around me have more than 1 child. From surveys, the more educated and higher income have less kids. The poorest and less educated have the most kids. Religious groups have a lot of kids, my neighbors growing up were some weird Christian sect and they had 11 kids. The most technologically advanced people, Japanese and South Koreans are having no kids and their population will collapse soon.

I'm evolutionary terms what's happening to the species?