The gay activists are so eager to say that homosexuality is natural, that there are gay penguins, gay elephants, etc.
It seems like there are a lot of theories but nobody really knows for sure what causes homosexuality.
So let the scientists study and see where the science leads. The gay activists seem to have a vested interest in certain conclusions being drawn. But that's not how scientific research is supposed to work. The researchers should follow wherever the trail leads, without preconceived notions about what causes certain behavior or inclinations. We wouldn't conduct research in other areas with prejudicial thinking.
"So, you see, we shouldn't oppose this lifestyle because it's natural, or if it isn't natural, then it's my choice, and if it's not my choice, then you can't blame me or oppose it, and if it is my choice, why, then it's my choice..." Haven't we heard it all over and over and over... and over...???