Sure I get your point. If the human population was like 10, I might agree with you. But it isn't. Its over 7 Billion. We have countries limiting the amount of children families can have, we have adoption. Why would you deny a loving gay couple to adapt a neglected child who would otherwise have no future? We don't have a population issue. At least with it being to small. There is nothing wrong with being gay. Its just a preference, nothing else. They like their same gender like you and me prefer the opposite.