Sometimes what doesn’t happen is as interesting as what does. Cloning human embryos has been possible for nearly seven years. Yet as far as I know, during that

Sometimes what doesn’t happen is as interesting as what does. Cloning human embryos has been possible for nearly seven years. Yet as far as I know, during that time no one has made a cloned baby or, apparently, has tried to make one. And what I find most surprising is that no one has announced they intend to make one.