Warning on Global Warming

The UN's Intergovernmental Panel on Climate Change released a strongly worded warning from Paris today.  From the NYT:

In a bleak and powerful assessment of the future of the planet, the leading international network of climate change scientists has concluded for the first time that global warming is "unequivocal" and that human activity is the main driver, "very likely" causing most of the rise in temperatures since 1950.

And Al Gore gets a little closer to winning the Nobel Peace Prize...