A Physician Order for Life Sustaining Treatment is a legal document that is signed by a physician or nurse practitioner, outlining the type of medical care her patient should be given if critically ill. Unlike a DNR, which is active only for a particular hospitalization, the POLST is valid anywhere and anytime, unless the patient rips it up.
Dr. Ezekiel Emanuel, the well-known bioethicist and brother of the mayor of my town, argued recently in an essay in the Atlantic Monthly that 75 is the perfect age to die. After that, he said, most people have little to contribute to society and are a burden rather than a benefit. I can think of few less-Jewish ideas than this. It is not only heartless but wrong.