Once you put human life in human hands, you have started on a slippery slope that knows no boundaries.

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

The abortion controversy is important for what it says about our stance toward procreation and children altogether.

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

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

An enormous amount of direct advertising from pharmaceutical companies are offering a kind of instantaneous solution to problems.

We are somehow natured, not just to reproduce, but for sociality and even for culture.