IF homosexuality was genetic we would have heard about it because they want it to be true more than anything, the silence of science is the proof that it's a choice.
Several studies have come out claiming that homosexuality is genetic. Then when other scientists tried to duplicate the findings, they couldn’t. The homosexuals who conducted the initial “studies” had generated bogus findings trying to justify their depravity on genetic grounds.
Take a look at relative spending levels for medical research and it will just flat pi$$ you off. Just like everything else homosexual, homosexual diseases like HIV/AIDS receive a disproportionate share of that limited pie. While diseases that normal folks die of suck hind teat. Some researchers have complained publicly about this idiocy, devoting such massive resources to just a small percentage of the population (homosexuals).
So enlightened self-interest should cause the average person to scream bloody murder at this great disgusting injustice.
This is why the second to last paragraph of the article is important. Having “established” that homosexuality is genetic or some other unchangable biological factor they now want to stop all research into the matter.
So consider the implications of research that did determine that it is something natural, and a genetic cause could be determined. The bioethicists are saying that things like sex selection via various means (determination prior to IVF, abortion) is ok ... But what about orientation, or gender identity selection?