Soon.... gays will be permitted to adopt freely, I think.<quoted text>
A little bit, because us gays can't have kids. But I wouldn't feel it at the extent that I feel it now.
This is already the case in many parts of the world, and it will change for the better.
And who knows? On the horizon, human cloning **will** become possible-- the only thing stopping them now, is a simple desire **not** to try it.
In fact, I suspect it's already taken place, several times, but kept a strict secret to keep the clone from being persecuted.
After all: humans have had clones since identical twins were "invented"....