> >Kasey wrote: > There are studies that suggest it is inate. > IF it was just down to 'environment', it is highly unlikely that you get > more than one in a group of siblings. The biggest hint that is genetic > is the fact that are groups of siblings where the incidence of > homosexuality is high. > I'm totally missing the logic behind this statement: since siblings share genetic material AND similar upbringing (in most cases), how can you separate the 2 to reach this conclusion? To be sure you'd have to study families of adopted children, wouldn't you?
Laurent
