On this day, August 12, in 1990 a crackpot documentary was broadcast on Channel 4. The “Greenhouse Conspiracy” criticised the theory of global warming and asserted that scientists critical of global warming theory were denied funding. Lindzen, Pat Michaels, Roy Spencer, Sherwood Idso etc the usual suspects. Directed produced and presented by Hilary Lawson https://en.wikipedia.org/wiki/Hilary_Lawson […]