Embracing human cloning

Still, human cloning should not be out of the question. In vitro fertilization was once seen as depraved God-playing and is now embraced, even by many of the devoutly religious. Cloning could be a blessing for the infertile, who otherwise could not experience biological parenthood. And, of course, it would be a blessing for the clone itself. Suppose a clone is later asked, "Are you glad you exist even though you are physically quite similar to someone else, or do you wish you had never existed?" We all know what the answer would be.