Donella Meadows, who died unexpectedly in 2001, was a systems analyst and adjunct professor of Environmental Studies at Dartmouth College and wrote the nationally syndicated newspaper column "The Global Citizen." Jorgen Randers is a policy analystis, professor and former President of the Norwegian School of Management. He is also the former Deputy Director General of WWF International. Randers lives in Oslo, Norway. Dennis Meadows is a professor of Systems Management and director of the Institute for Policy and Social Science Research at the University of New Hampshire. He lives in Durham, New Hampshire.