In a speech at the University of Oregon, James Hansen, NASA’s chief atmospheric scientist, walks listeners thru the most recent geologic periods, and speaks to the commonly heard climate canard, “It’s been hotter in earth’s history before – so what’s the big deal?’ this presentation and others by Hansen available here: http://www.columbia.edu/~jeh1/present… James Hansen’s original…
Dr. Stephen Hawking on the survival of the human race.
One of the earliest, strongest, and most consistent voices on Climate Change. Stephen Schneider sounded a strikingly prescient alarm in 1979.
Russian scientists travel to Siberia to measure output of methane from permafrost lakes.
Dr Iain Stewart explains the Greenhouse Effect, part of, ‘Earth: The Climate Wars’. https://www.bbc.co.uk/programmes/b00djvq9/episodes/guide Scott Denning: CO2 the Greenhouse Effect explained (2010) https://climatestate.com/2020/09/14/scott-denning%e2%80%8f-co2-the-greenhouse-effect-explained-2010/ How the Greenhouse Effect works https://climatestate.com/2013/08/25/how-the-greenhouse-effect-works/
What You Need To Know, with Tom Brokaw. RELATED How Global Warming Made Hurricane Sandy Worse http://www.climatecentral.org/news/how-global-warming-made-hurricane-sandy-worse-15190 Last Time Carbon Dioxide Levels Were This High: 15 Million Years Ago http://www.sciencedaily.com/releases/2009/10/091008152242.htm Climate Story Of The Year: Extreme Weather From Superstorms To Drought Emerges As Political, Scientific Gamechanger http://thinkprogress.org/climate/2012/12/21/1278861/climate-story-of-the-year-extreme-weather-from-superstorms-to-drought-emerges-as-political-scientific-gamechanger Global warming has stopped? Again?? http://www.youtube.com/watch?v=Qbn1rCZz1ow Global Warming,…
This video is part of a longer presentation at the Humanist Institute in New York in 1989, and it demonstrates yet again that the broad outlines of the climate change story have been understood for decades by, well, intelligent men who are guided by science. It’s been a recurring theme in this series – that…
American Museum of Natural History’s Director of the Hayden Planetarium, Neil deGrasse Tyson, hosted “Life the Universe and Everything: A Conversation with Neil deGrasse Tyson” at the Museum on June 2, 2010 Watch full
In 1542, the Spanish Conquistador, Francisco de Orellana ventured along the Rio Negro, one of the Amazon Basin’s great rivers. Hunting a hidden city of gold, his expedition found a network of farms, villages and even huge walled cities. At least that is what he told an eager audience on his return to Spain. http://www.bbc.co.uk/science/horizon/2002/eldorado.shtml…