Institution: | 1. Respectively, Respectively, UBS AG, Strategic Analysis and Business Development, London, W1G 0AY, England;2. Doctoral Candidate, Department of Geography, University of British Columbia, Vancouver, British Columbia V6T 1Z2, Canada;3. Professor, Department of Earth Sciences, Dartmouth College, Hanover, New Hampshire 03755;4. Professor, Department of Geography, Dartmouth College, Hanover, New Hampshire 03755 |