Is personality acquired or inherited?

Are there significant genetic differences between different peoples?

Are there biological reasons men have a greater tendency than women to want sex without obligation?

Are people from some cultures more aggressive than others?

To what extent is sexual preference innate? Are there differences between heterosexuals and homosexuals? Is homosexuality a result of a choice or is it innate?

How much influence do parents really have on their children? To what degree is intelligence inherited?

Why do girls tend to go into empathizing professions and boys into systemizing professions? Why does the labor market become more gender segregated the more economic prosperity a country has?