A moral principle in genetic testing is that it should always be done with the consent of the individual. No one wants someone snooping into his DNA.

The challenge is for bioethicists to position themselves to be on panels, boards and other decision making bodies where oublic policy positions wil be established-where the exploding changes in health care that are now underway will be addressed.

Renegade scientists and totalitarian loonies are not the folks most likely to abuse genetic engineering. You and I are-not because we are bad but because we want to do good. In a world dominated by competition, parents understandably want to give their kids every advantage. ... The most likely way for eugenics to enter into our lives is through the front door as nervous parents ... will fall over one another to be first to give Junior a better set of genes.

The use of fetuses as organ and tissue donors is a ticking time bomb of bioethics.

A moral principle in genetic testing is that it should always be done with the consent of the individual. No one wants someone snooping into his DNA.

With terminal illness, your fate is sealed. Morally, we're more comfortable with a situation where you don't cause death, but you hasten it. We think that's a bright line. Comparing the U.S. with Switzerland, where assisted suicide is legal for patients suffering 'intolerable health problems.'

[Cloning] can't make you immortal because clearly the clone is a different person. If I take twins and shoot one of them, it will be faint consolation to the dead one that the other one is still running around, even though they are genetically identical. So the road to immortality is not through cloning.