On the source of moral systems and consciousness, he says, “we are nowhere near an answer”.

So, what do we know about moral reasoning?

These laws of nature are for him the true and only moral philosophy.

I know some of you will have to make difficult choices just to save your businesses, but when you do, remember to make them with the utmost ethics and integrity.

I believe the first question for new reproductive technologies should not be whether it is "right" in some timeless, absolute moral sense, but why we might want to do it.