автор: Geoffrey Heal

Born in Bangor, North Wales, Geoffrey Heal has lived on three continents and combines a life-long interest in nature with a fascination with the details of how societies work. He is Garrett Professor of Public Policy and Business Responsibility and professor of economics and finance of the Columbia Business School. His research and practical experiences range from technical aspects of financial markets to understanding the economic consequences of species extinction, and one of his main concerns is the effect that societies have on their natural resource bases. A past president of the Association of Environmental and Resource Economists and a director of the union of Concerned Scientists, Heal is the author of many scientific articles and books, including Valuing the Future: Economic Theory and Sustainability and Nature and the Marketplace.