Sandra Johnson is a law professor emerita Saint Louis University. She has written about pain management, care of the dying and nursing homes, and can speak about the ethical challenges they present for health care workers.

Matthew Murawski is an associate professor of pharmacy administration at Purdue University in Indiana. He says pharmacists can face ethical concerns that go well beyond dispensing birth control – involving, for example, end-of-life issues and what medications are appropriate for children.

Amy M. Haddad is a professor and director of the Center for Health Policy and Ethics and a professor of health sciences at Creighton University in Omaha, Neb. She is past chairwoman of the ethics special interest group of the American Association of Colleges of Pharmacy.

Joseph Fink is a professor of pharmacy law and policy at the University of Kentucky College of Pharmacy. He has written about pharmacy law and ethics and is a founder of the American Society of Pharmacy Law. Contact  [email protected].

James Trussell is a professor of economics and public affairs and faculty associate with the Office of Population Research at Princeton University in New Jersey. He has an expertise in abortion and advocates making emergency contraception widely available as a means of reducing unintended pregnancies and runs a website on the topic.

Amitai Etzioni, a sociologist, is University professor at the George Washington University in Washington, D.C., and the author of From Empire to Community: A New Approach to International Relations (Palgrave Macmillan, 2004).

David Luban is a professor of law at the Georgetown University Law Center in Washington, D.C. He teaches about legal ethics and has written in an online blog that “pacifists should not join the Army, and people who do not wish to fill prescriptions should not become pharmacists.”

An institute of higher-education located in Michigan that offers programs in Islamic studies.

Hamid Dabashi  is an Iranian-American Professor of Iranian Studies and Comparative Literature at Columbia University in New York City. He is the author of several books, including, The Arab Spring: The End of Postcolonialism.