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'''Carl Sagan''' (1934-1996) was a professor of [[astronomy]] at [[Cornell University]] in Ithaca, New York, who became a celebrity on television and a vocal advocate for increased searches for intelligent life in outer space.  ''Time'' magazine reported that Carl Sagan "talked with [[Jimmy Carter]] about such esoteric matters as [[black hole]]s and [[exobiology]] (the study of possible extraterrestrial life)."<ref>[http://www.time.com/time/magazine/article/0,9171,951539,00.html Frederic Golden, "The Cosmic Explainer," Time.com 20 Oct. 1980.]</ref> He was instrumental in the development of Search for Extra-Terrestrial Intelligence. ([[SETI]])

'''Carl Sagan''' (1934-1996) was a professor of [[astronomy]] at [[Cornell University]] in Ithaca, New York, who became a celebrity on television and a vocal advocate for increased searches for intelligent life in outer space.  ''Time'' magazine reported that Carl Sagan "talked with [[Jimmy Carter]] about such esoteric matters as [[black hole]]s and [[exobiology]] (the study of possible extraterrestrial life)."<ref>[http://www.time.com/time/magazine/article/0,9171,951539,00.html Frederic Golden, "The Cosmic Explainer," Time.com 20 Oct. 1980.]</ref> He was instrumental in the development of Search for Extra-Terrestrial Intelligence. ([[SETI]])

Professor Sagan, like many scientists throughout the 20th century, was convinced that there was intelligent life in outer space.  "The significance of a finding that there are other beings who share this universe with us would be absolutely phenomenal, it would be an epochal event in human history," Sagan declared.<ref>[http://www.cnn.com/US/9612/20/sagan/ Norma Quarles, "Carl Sagan Dies at 62," CNN.com 20 Dec. 1996.]</ref>

Professor Sagan, like many scientists throughout the 20th century, was convinced that there was intelligent life in outer space.  <blockquote>"The significance of a finding that there are other beings who share this universe with us would be absolutely phenomenal, it would be an epochal event in human history," Sagan declared.<ref>[http://www.cnn.com/US/9612/20/sagan/ Norma Quarles, "Carl Sagan Dies at 62," CNN.com 20 Dec. 1996.]</ref></blockquote>

 

 

 

<blockquote>"The cosmos is all that is, or ever was, or ever will be."<ref>Cosmos series, 1980</ref></blockquote>

Professor Sagan would slip in a subtle pitch for [[disarmament]] as he proclaimed his devotion to finding extraterrestrial life:<ref>[http://www.cnn.com/US/9612/20/sagan/ Quarles]</ref>

Professor Sagan would slip in a subtle pitch for [[disarmament]] as he proclaimed his devotion to finding extraterrestrial life:<ref>[http://www.cnn.com/US/9612/20/sagan/ Quarles]</ref>

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"Though Dr. Sagan is one of the most frequently cited experts on atmospheric issues by the media, his predictions are often wrong. For example, at the outset of the Persian Gulf War, Sagan warned that if Saddam Hussein delivered on his threat to set fire to Kuwait's oil wells, so much black soot would be sent into the stratosphere that sunlight would be blocked and a variation of the "[[nuclear winter]]" scenario would occur. Hussein followed through on his threat and by the close of the war over 600 wells were on fire. But the fires had little environmental or climatic effect beyond the Gulf region and virtually no ill effects globally."[http://www.nationalcenter.org/dos7124.htm]</blockquote>

"Though Dr. Sagan is one of the most frequently cited experts on atmospheric issues by the media, his predictions are often wrong. For example, at the outset of the Persian Gulf War, Sagan warned that if Saddam Hussein delivered on his threat to set fire to Kuwait's oil wells, so much black soot would be sent into the stratosphere that sunlight would be blocked and a variation of the "[[nuclear winter]]" scenario would occur. Hussein followed through on his threat and by the close of the war over 600 wells were on fire. But the fires had little environmental or climatic effect beyond the Gulf region and virtually no ill effects globally."<ref>http://www.nationalcenter.org/dos7124.htm</ref></blockquote>

[[Fred Singer]] famously rebutted Sagan's prediction on national TV and was vindicated a few days later, when Sagan's nuclear winter scenario failed to materialize.<ref>"Retired atmospheric physicist Fred Singer dismissed Sagan's prediction as nonsense, predicting ['''correctly'''] that the smoke would dissipate in a matter of days." [http://www.crystalinks.com/sagan.html] </ref>

[[Fred Singer]] famously rebutted Sagan's prediction on national TV and was vindicated a few days later, when Sagan's nuclear winter scenario failed to materialize.<ref>"Retired atmospheric physicist Fred Singer dismissed Sagan's prediction as nonsense, predicting ['''correctly'''] that the smoke would dissipate in a matter of days." [http://www.crystalinks.com/sagan.html] </ref>