First, I assume homosexuality has some biological (genetic) background (to say the least).
Second, in the list of Capital Sins, I assume that murder (maybe psychopathic) or general adultery are not biologically predisposed. So are Shabbos transgressors or idolaters.
Does it leave homosexual acts as the only capital sin that is innately predisposed?
I would like to know if somebody discusses this distinction and explains it.