Topic > Is man-made global warming a proven environmental threat?

al. Argument in the Greenhouse, New York: Routledge Press, 1997, p. 4-5. Watson, Roberto. "Is Man-Made Global Warming a Proven Environmental Threat? Yes: It Bodes Bad for Health, Agriculture, and Biodiversity," Insight, September 4, 1995 Source: Lexis-Nexis Nichols et. al., “Observed climate variability and change” in Houghton et. al. Climate Change 1995 Cambridge, UK: Cambridge University Press 1996, pp. 133-192. (cited in EPA report below) US EPA, Internet report titled “The Kyoto Protocol and the President's Policies to Address Climate Change.” www.epa.gov, 11/23/98, p. 17. Watson, Robert. "Is man-made global warming a proven environmental threat? Yes: it portends harm to health, agriculture and biodiversity," Insight, 4 September 1995 Source: Lexis-Nexis GreenPeace global warming website www.greenpeace. org 11/20/98 Bender & Leone et. al. Global warming: opposing points of view. San Diego, California: Greenhaven Press, 1997 p.115. EPA Internet Report p. 19 (from Warrick et. al. 1996) EPA Internet Report p. 19 (from Titus et. al. 1991) EPA Internet Report p. 5 (from Energy Information Administration 1998a) EPA Report p. 5 (from the Energy Information Administration