so what gives you the moral authority to judge what kind of sex is corrupt and what is not?
you can knock off the moralizing any time...
Does homosexual sex have any chance of "producing" (conceiving)? That would be scientific authority (but you guys don't care for science when it is easy to prove)
What gives you the authority to change the traditional family that has been in place for thousands of years, and where it is celebrated and reinforced, those families have made the most productive societies in the history of the world? Please give examples of the great contributions that homosexuals have left for the generations that will "follow" them.
Therefore you would be in favor of sterile hetrosexuals being barred from marriage?
Let's stick with the OBVIOUS, two people of the same sex, cannot produce children, together. Tracking "sterile" heterosexuals would be like making abortion illegal: expensive to monitor, and wide open for abuse.