Elliot A. Norse is a marine and forest conservation biologist. His Ph.D. and postdoctoral research in the 1970s examined the ecology of blue crabs (Callinectes spp.) in Jamaica, Curacao, Mexico, Panama, and Columbia. Since then, he has devoted his career to incorporating conservation biology into environmental decision making as a staff member or consultant for US federal agencies, international governmental organizations, scientific professional societies, conservation organizations, and foundations. His writings include more than 50 publications on environmental policy, conservation biology,...