Only forty-some years ago, "climate science" suddenly turned from advancing a theory of global cooling to one of global warming.  A 123-page paper by Christopher Booker, published by the Global Warming Policy Foundation (GWPF), explains this sudden change in terms of a "groupthink" belief system formulated and perpetuated by a few strong personalities.  Through key positions, and with sympathetic lobbyist groups, the theory overwhelmed politics during its formative years in the 1970s from its center in various United Nations agencies until its unraveling began in the late 1990s. The first of those personalities was Swedish meteorologist Professor Bert Bolin (1925-2007), who believed that increasing atmospheric levels of carbon dioxide from industrialization would inevitably lead to global warming.  Bolin presented his views in 1979 at a first-ever meeting of the "World Climate Conference," sponsored by...(Read Full Article)