Peter Singer

More often there's a compromise between ethics and expediency.

We should aim for our children to be good people, and to live ethical lives that manifest concern for others as well as for themselves.

The price we are willing to pay for safety cannot be infinite. It is distasteful to put a price on human life, but the more we spend on safety, the less we will have for our other goals.

By pouring money and goods into devastated regions, foreign aid workers sometimes compound the disruption and debauch the survivors.

There's nothing humane about the flesh of animals who have had one or two or even three improvements made in their singularly rotten lives on today's factory farms.

Netanyahu is beholden to the extreme Right.