men and women who are gay will be gay regardless of weather or not they can or do marry. Making marriage possible wouldnt mean that less straight people are making babies. Actually having the rights afforded through marriage would only make life better for those gay couples who are starting families through adoption or whatever.
The only reason anyone has against it is because of faith, religion, the bible. The bible says it is wrong and not acceptable therefor they will be against it (despite many other things the bible says are not acceptable but they just ignore that) Religion is the only real argument, and it shouldnt be considering the separation of church and state.
They can't win.
I was just using marriage as an example of one of the many avenues of gay bashing, since this thread is about that.
And I was just saying that same sex = no natural procreation or ability to create babies -- this also seems to be the issue thats at the core of most of the hatred, or a big part of the reason why certain groups of people are against it.
A gay person, or the notion of a gay relationship might evoke some base instinct in certain people, making them feel like they need to protect themselves/others against the gay notion/idea to ensure the safety of the human race.
And, perhaps the hatred against gay people is that feeling distilled into something focused; feelings are expressed differently by some people.