Contrary to the views of Alasdair MacIntyre and others who assert that modern Western morality is in disarray, torn by incommensurable moral views, John Reeder believes that there is much agreement about taking and saving lives. Many people might, in fact, agree on the various circumstances in which the death of a person constitutes a violation of the right to life, or that people have a right to our help, especially a right to life-saving aid.

In Killing and Saving, Reeder analyzes five sorts of situations in which we are morally permitted or even obligated to take human...