350 PPM CO2: Earth's Tipping Point? - Bill McKibben
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Complete video at: http://fora.tv/2009/05/06/Bill_McKibben_350_The_Most_Important_Number_in_the_World Deep Economy author Bill McKibben, co-founder and director of 350.org, presents the current concentration of carbon in the atmosphere, which has surpassed the redline of 350 ppm identified by scientists as the safe upper limit for C02 in the at... Read more
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- -: 350 PPM CO2: Earth's Tipping Point? - Bill McKibben
June 10, 2009 (almost 15 years ago)Complete video at: http://fora.tv/2009/05/06/Bill_McKibben_350_The_Most_Important_Number_in_the_World Deep Economy author Bill McKibben, co-founder and director of 350.org, presents the current concentration of carbon in the atmosphere, which has surpassed the redline of 350 ppm identified by sc...
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- -: Can Keeping Your Clunker Be More Eco-Friendly than Buying a Prius?
December 7, 2009 (over 14 years ago)Complete video at: http://fora.tv/2009/11/08/J-REC_Catalyst_Session_Clean_Economy Rachel Sheinbein, senior associate at CMEA Capital, shares her opinion on Toyota's massively popular Prius. While it may be "sexy" to own a Prius, she says, keeping an old car instead of replacing it with a Prius m...
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- -: Visualizing Our Ecological Footprint
April 22, 2011 (about 13 years ago)Complete video at: http://fora.tv/2011/03/22/Resilient_Cities_Urbanism_in_the_Age_of_Climate_Change Architect and urban planner Peter Calthorpe visualizes humanity's ecological footprint by examining the demand we make of the planet in terms of land area. He shows that by representing data in te...
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