Shima HamidiShima Hamidi is Professor of American Health in Environmental Challenges at Bloomberg School of Public Health at Johns Hopkins University. She has written over extensively on urban form and its impacts on economic productivity, innovation, individual' mobility, public health, traffic safety, housing affordability, and location efficiency. Her research has been cited in more than 110 national and regional newspapers and magazines such as Wall Street Journal, Washington Post and CNN Money. Read More Read Less