Well, of course they have to start building a legal framework for things to come. The human being of the future will be sterile and gender less. Only very few will be allowed to breed. "A Brave New World" was never fantasy but a preview of things to come. Just google Dr. Richard Day if you have doubts. But the problem is not as big as we think it is. It is horrible to us who know different. For future generations it will be "normal".