Faculty - June 21, 2010 Ethical Implications of HIV/AIDS Bioethics Dr. Robert Klitzman, director of the M.S. program in Bioethics, was on the Leonard Lopate show on WNYC radio to discuss the ethics of HIV/AIDS. Read More Related News All News Faculty The False Trade-off Between Green Energy and Toxic Chemical Regulation Steve Cohen: "The long and tortuous effort to regulate toxic chemicals in America has now come up against an ironic obstacle." Faculty For Women's History Month, SPS Faculty Share Advice for Women in their Fields Lecturers in Enterprise Risk Management, Sports Management, and Construction Administration were among those who weighed in. Faculty “PR to the Front, Please” The Public Relations Society of America webinar was led by Columbia SPS lecturer Mathew Sawyer All News