Ranty post

Just found this link to a study on genetic causes of bisexuality - linked by Jen on Facebook.

Bisexuality passed on by "hyper-heterosexuals", researchers claim

According to this study, bisexuality in men is due to the influence of  female "hyper-heterosexuals", who cause otherwise heterosexual men to fancy other men.  This is demonstrated by the fact that female relatives of homosexual and bisexual men have more children.

OMG the stupid it burns!

• There are many factors influencing how many children a woman has .  Of the top of my head - family background (esp size of own family), how much she and her partner want children, access to contraception/family planning, health of family, religious/cultural background, economic factors. Her sex drive (and sexual orientation) may be on this list, but it's probably well below other factors.
  
• Correlation does not equal causation, especially when there are so many factors involved.
• It's based on a survey of 239 men, which is a small number to draw such a wide conclusion from.
• As Jen points out, it implies, yet again, that heterosexuality is the standard and to be gay or bi, something must go wrong.
• It also conveniently suggests the cause is slutty hyper-heterosexual women.  Blaming the women, how novel.
  
• It's uncomfortably close to the Freudian/NARTH bullshit that gay/bi men are too close to their mothers/don't understand how to be men.  Just like the stuff a few months back that claimed (on the basis of brain volume comparisons, with a fairly small sample and small differences between the groups) that gay men had brains like straight  women and gay women had brains like straight men*.
  
• While it's nice to see research that admits bisexual men exist but I wonder what the equivalent would be for lesbian/bi women.  The stereotype of hyper-heterosexual men is promiscuity, not fertility.

*I'm aware the actual research was more nuanced but this is the way it was reported in the newspapers.