Category Archive: Tipping Points

Feb 20 2012

Get ready for the carbon bubble

Remember the sub-prime mortgage bubble? The next economic bubble could be caused by investing in the unsustainable fossil fuel industry. The idea might sound incredible, but it results from our failure to seriously address the science of climate change. The science tells us we can’t burn all fossil fuels Fossil fuels formed over millions of …

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Dec 09 2011

What Should Happen in Durban

“We have shown that phase out of fossil fuel emissions is urgent. CO2 from fossil fuel use stays in the surface climate system for millennia.” – NASA climate scientist James Hansen and 16 co-authors “We would be quite open to a discussion about a process that would lead to a negotiation for the thing, whatever …

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Mar 08 2011

Climate Emergency: Time to Slam on the Brakes

I wrote this post for Skeptical Science as a basic rebuttal of the argument “It’s not urgent”. Global warming is an increasingly urgent problem. The urgency isn’t obvious because a large amount of warming is being delayed. But some of the latest research says if we want to keep the Earth’s climate within the range …

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