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

There is a lot of hype and fear about this much-talked-about prospect of designer babies.

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

I have nothing against respecting people who lived before, but we have no responsibility toward them.

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

There were certain questions about the foundations of morals that advances in science all threaten to make more complicated.

Many people recognize that technology often comes with unintended and undesirable side effects.