Norman
Defender of Truth
I would suggest listening to the following podcast from "Science vs.". It changed the way I looked at this issue. It has become increasingly clear that homosexuality is genetic, but not due to some magical "gay gene". Our attraction for the opposite or same sex in various aspects of life are controlled by various genes. Homosexuality causes these attractions to occur more so for the same sex rather than the opposite sex. But, listen to the podcast. It is very intriguing.
https://soundcloud.com/https%3A%2F%2Fsoundcloud.com%2Fscience-vs%2Fthe-gay-gene
Norman: Ok leibowde84, I will listen