Rolston, Holmes, 1932-, authorAcademic Press, publisher2007-01-032007-01-031995Rolston, Holmes, III, Duties to Endangered Species, Encyclopedia of Environmental Biology 1, 517-528. San Diego, CA: Academic Press, 1995.http://hdl.handle.net/10217/37602Includes bibliographical references (pages [527-528]).Whether humans have duties to endangered species is a significant theoretical and an urgent practical question. Few doubt that we have some obligations concerning species. But these might be all obligations to persons benefitted or harmed by species as resources. Is there a human duty directly to species, additionally to obligations that humans have to fellow members of their own species? An answer is vital to the question of the conservation of biodiversity, how humans can achieve a sustainable relationship to the natural world.born digitalchapters (layout features)eng©1995 Academic Press.Copyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Endangered Species Actextinctionhumansspeciesenvironmental ethicsecosystemsevolutionText