The so-called right to reproduce is not an unlimited right.

My job is to provide the president with the richest possible consideration, so that he knows what is at stake in whatever decision he makes.

There's an ancient tension between wanting to savor the world as it is and wanting to improve on the world as given.

As bad as it might be to destroy a creature made in God's image, it might be very much worse to be creating them after images of one's own.

I don't believe that efforts to prohibit only so-called reproductive cloning can be successful.

Almost everybody is enthusiastic about the promise of biotechnology to cure disease and to relieve suffering.

Cloning looks like a degrading of parenthood and a perversion of the right relation between parents and children.