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Hurricane Harvey

Very Large Negative Emissions: Beyond Paris Emissions Reductions to a Safe and Healthy Climate

By Abrupt changes, Antarctica, Climate Catastrophes, Climate Policy, Climate Reform, climate solutions, CO2 Removal and Sequestration, Emissions Scenarios, Extreme Weather, Impacts, modeling, Negative emissions, Policy, Scenarios, Sea Level Rise, Strategy, West Antarctic Ice Sheet

James Hansen, 32 year director of the U.S. national climate modeling agency, the NASA Goddard Institute for Space Studies (1981-2013, now retired), has had a new fundamental piece of climate work published. His team looks at the negative emissions required–in addition to various scenarios for emissions reductions–that are needed to achieve “non-dangerous” warming. Under Hansen’s…

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When Does Climate Catastrophism Become Climate Reality?

By Abrupt changes, adaptation, Antarctica, Climate Catastrophes, Climate Culture, Climate Policy, economics, Extreme Weather, flood, modeling, Policy

  Climate catastrophism, or as it will be called soon, reality, is getting tougher to pin down with every new climate catastrophe. A real page turner on the subject is Lynas, Six Degrees: Our Future on a Hotter Planet. It’s from 2007 and hyperbolic for the day, but appearing less so as extremeness increases faster…

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Increasing Extremes and Climate Reform: Hurricane Harvey and the Jet Stream

By Climate Catastrophes, Climate Culture, communications, Extreme Weather, flood, Impacts, polar vortex, rainfall

Increasing Extremes: Hurricane Harvey and the Jet Stream   “We can’t tell if this particular weather event was caused by climate change or not.” This is one of the most dangerous climate science statements in history. Science is based on certainty in statistics. Generally, if there is a 1 in 20 chance, or even a…

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