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

Genetics is crude, but neuroscience goes directly to work on the brain, and the mind follows.

We are enmeshed in a lineage that came from somewhere and is going to make way for the next generation.

Our only responsibility is to live our own life and take care of our own children.

Cloning represents a very clear, powerful, and immediate example in which we are in danger of turning procreation into manufacture.

It's very hard to make arguments about the effects of cloning on family relations if family relations are in tatters.

I've been opposed to human cloning from the very beginning.