Heaven and Earth (2009)
“If CO2 derived from modern industrialisation is the culprit for global warming, then why did the global temperature increase from 1918 to 1940, decrease from 1940 to 1976, increase from 1976 to 1998 and decrease from 1998 to the present?”
Heaven and Earth (2009)
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Ian Plimer 11
Australian geologist 1946Related quotes
Source: The Visible Hand (1977), p. 281; Cited in: Best (1990, p. 48).

William Stanley Jevons Letter to his brother (1 June 1860), published in Letters and Journal of W. Stanley Jevons (1886), edited by Harriet A. Jevons, his wife, p. 151 - 152.

ABC News interview (16 August 2006)

Global Warming: Natural or Manmade? http://www.drroyspencer.com/global-warming-natural-or-manmade/

" Hot & Cold Media Spin: A Challenge To Journalists Who Cover Global Warming http://epw.senate.gov/speechitem.cfm?party=rep&id=263759", Senate Floor speech ()

“In proportion therefore, as the repulsiveness of the work increases, the wage decreases.”
Source: The Communist Manifesto

“It is not a daily increase, but a daily decrease. Hack away at the inessentials.”

1920s, Second State of the Union Address (1924)