A quick report from Paris:

The most authoritative report on climate change is using the strongest wording ever on the source of global warming, saying it is “very likely” caused by humans and already is leading to killer heat waves and stronger hurricanes, delegates who have seen the report said Thursday….

That means they agree that there is a 90 percent chance that global warming is caused by humans.

We are the cause, which means we are the solution. The time to act is now!

In anticipation of the Fourth Assessment Report by the UN’s Intergovernmental Panel on Climate Change due out this Friday, the urgency of climate change continues to explode in the national debate. Check out ClimateProgress on Studio B with Shepard Smith discussing the report’s expected findings.

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