@manored,
I disagree that human behaviour is the result of genetics.
Having studied psychosexuality in the realm of developmental psychology extensively, I find it appalling that anyone can consider behaviour to be determined wholly by invisible DNA molecules.
It has the ring of 'the devil made me do it' to it. It serves to try and convince people to be slaves to their subconscious desires and it completely ignores the way in which human behaviour generally improves in society.
Its fatalistic. And worse than this, it can become justification for genocide.
What gene could possibly have LESS survival value than the so-called 'homosexuality gene'?
Perhaps a gene for suicide?
A gene for celibacy?
How can 'science' have degraded to such an extent that it can even consider such possibilities. And when you look at the studies they are ridiculous.
Some guys even observed fruit flies allegedly doing homosexual things, and then concluded that it was genetic. They just watched fruit flies! Thats all they did.
If human behaviour such as intelligence was determined by genes, then books would not exist. We learn behaviours by observation, then choose.
Leave a child in the wild it becomes an animal. Bring up a pet in loving family and you get a lovely pet. How is it that 'scientifical' sounding over-complexities manage to pull the wool over the eyes so easily so that common sense observation (empirical) is just ignored?