If you have easy self-contentment, you might have a very, very cheap source of happiness.

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.

If you have easy self-contentment, you might have a very, very cheap source of happiness.

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

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

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

Biology, meaning the science of all life, is a late notion.