Faculty - March 9, 2017 New Robert Klitzman Bioethics Paper on IVF Robert Klitzman, the Bioethics program director, published an open-access article on ethical challenges faced by IVF providers in BMC Medical Ethics. Read More Related News All News Faculty A Half-Century Journey to Protect the Environment A reflection on five decades of environmental policy and sustainability efforts. Faculty Op-Ed: New York Can Ignite Global Sustainability Innovation SPS Senior Vice Dean and M.S. in Sustainability Management Program Director Steven Cohen discusses how New York City can become a global model for climate action. (Crain's New York Business) Faculty From Sidelines to Center Stage: Harnessing Nature Data for Sustainable Decision-Making A Biodiversity Data Analytics event explored new frontiers in nature data and impacts for business and policy. All News