What's world peace got to do with global warming? Perhaps everything. Or it will if things don't change fast -- if, in 10 or 20 or 40 years devastating floods and droughts displace millions of refugees and spur nations and tribes to desperate bloodletting. At which point, no one will have the slightest doubt why members of the renowned Scandinavian foundation thought former U.S. Vice President Al Gore was an obvious choice for the 2007 Nobel Peace Prize. Speculation has been growing that Gore will be chosen for the prize on Friday. Regardless of the outcome, Gore is, quite simply, the indispensable player in the drama of mankind's encounter with the possibility of destroying the climatic balance within which our civilization emerged and developed.
As anyone who read the book or watched the documentary "An Inconvenient Truth" knows, Gore has been troubled by and fascinated with the science of climate change since his undergraduate days at Harvard, where he first encountered the theory that carbon emissions are slowly causing the planet to overheat. He began holding congressional hearings on the subject the moment he hit Washington in the early '70s and has not let up since -- perhaps because he understood instinctively that it was not a question of whether changing the atmosphere's chemical balance would disrupt climate, but when, and how fast.
He recognized, too, that the incredibly hard task of turning around the world's energy economy would become impossible if we waited for global warming to announce its presence, stage left, with alarum and hautboys as Shakespeare might have scripted.
So for years he accepted the thankless role of Cassandra, the Greek prophet no one would heed. But unlike Cassandra he did not sit by to watch fateful tragedy unfold. Once, when I was particularly frustrated by challenges I faced in my job at the Sierra Club, Gore heard me out and replied: "Never, ever give up." That would seem to be his motto, as reflected in the thousands of speeches he has delivered, the Live Earth concert he built from scratch, the naysaying he has endured, the movement he inspired.
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http://www.salon.com/opinion/feature/2007/10/11/gore/