This is a provocative and interesting essay excerpt discussing the
scientific, ethical, and religious elements of US exotic species
policy by Mark Sagoff, an influential environmental ethicist.

http://www.publicpolicy.umd.edu/IPPP/fall1999/exotic_species.htm

--
Jason Evans
Ph.D. Candidate, Interdisciplinary Ecology
School of Natural Resources and the Environment
University of Florida
(352) 466-4549 - home office
(352) 328-1199 - cell

BioEnergy and Sustainable Technology Society
http://grove.ufl.edu/~bests/