Homosexual unions are the biggest threat to the survival of the human race. If everyone became homosexual we would become extinct. Extinction is not good for society. Who's going to pay all those social security taxes? For every single choice for two people to have homosexual relations reduces the chance of human life surviving. Whereas you can wake up and choose to have sex with someone of the opposite sex, you cannot wake up and choose to be a different race. Children do best with their natural family. Always have, always will.