Original sentence: Although genius is generally considered biologically based, it is important to note that some social and economic factors can prevent genius from being expressed.For this reason, apparent male-bias and European-bias among the past and current geniuses of the world may not be indicative of an actual difference in the incidence of biological geniuses from other groups.Such factors include and have included societal expectations on women and repression of minorities
Edited sentence: Demographically, we must assume that rates of genius-level intelligence are the same for both genders.However, since women are culturally expected to serve males, female geniuses have historically been prevented from the sort of inward or academic focus tolerated in males.It is also important to remember that in most cultures, women are expected to tend to the needs of others and ignore their own needs or ambitions.This factor is the result of socio/cultural factors, as well as outright misogyny.This shows that (at least in some instances) genius is not obsessive in its basic character.Those we do hear about are often notably free from characterizations which paint male geniuses as impractical or obsessed workaholics.We therefore see and hear very little about women who are geniuses