#carbondioxide
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Fun to Imagine
LectureTelevisionFun to Imagine1 January 1983BBC Studios, EnglandRichard FeynmanSpeaker#science#imagination#mathematics
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The Outer Solar System and Life
LectureTelevisionBBC2 / Royal Institution Christmas Lectures/ RI Christmas Lectures 1977 — 'The Planets' (Lecture 2 of 6)2 January 1978London, UK — Royal Institution of Great BritainCarl SaganSpeaker#evolution#biology#darwin
Sagan's second Royal Institution Christmas Lecture in the 1977 'Planets' series, on the giant planets and the search for life.
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Keynote: Global Changes in the Environment
SpeechLive Event5th Annual Emerging Issues Forum (NC Public TV)/ 5th Annual Emerging Issues Forum9 February 1990Raleigh, NC — NC State UniversityCarl SaganSpeaker#climatechange#carlsagan#mars
Sagan's prescient 1990 keynote on global climate change, military spending, and a sustainable energy future.
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