Eran Feitelson is a Professor and the Leon and Alice Ell Chair in Environmental Studies at Hebrew University of Jerusalem. Professor Feitelson specializes in water policy, including trans-boundary water issues, particularly in the Israeli-Arab context, as well as in land use and environmental planning and transport policy. He has published extensively in these fields and has worked widely on applicative projects and been involved in policy discussions. Additionally, Professor Feitelson currently serves as the Chair of the Israeli National Parks and Nature Reserves Commission. He received his Ph.D. from Johns Hopkins University (1989).