Faculty - December 10, 2010 The New Frontier of Surrogate Pregnancy Bioethics Bioethics program director Dr. Robert Klitzman was featured in a Wall Street Journal piece on the legal and ethical implications of surrogacy in India. Read More Related News All News Faculty Oliver Sacks Awakened Us To The Mysteries Of The Brain Bioethics Program Director Dr. Robert Klitzman speaks on Sack's legacy, curiosity, and groundbreaking work. (Investor's Business Daily) Faculty Celebrating Women in Construction: The Legacy of Emily Roebling Construction Administration Program Director John Parkinson celebrates Roebling's pivotal role in the construction of the Brooklyn Bridge and the continuing impact of women in the field. Faculty From the U.S. to China: How Columbia Prepares Students to Tackle Global Climate and Sustainability Challenges M.S. in Sustainability Management Professor Dong Guo believes that cities—from New York to Shanghai—are at the heart of sustainability, while people are its driving force. All News