If you aren't worried, then you aren't paying attention.

Ballad of the Sad Climatologists

...Guy McPherson, a biology professor at the University of Arizona who concluded that renewables would do no good, left his job, and moved to an off-grid homestead to prepare for abrupt climate change. "Civilization is a heat engine," he says. "There's no escaping the trap we've landed ourselves into." [jump]

The other topic [Jason Box] is obsessed with is the human suffering to come. Long before the rising waters from Greenland's glaciers displace the desperate millions, he says more than once, we will face drought-triggered agricultural failures and water-security issues—in fact, it's already happening. Think back to the 2010 Russian heat wave. Moscow halted grain exports. At the peak of the Australian drought, food prices spiked. The Arab Spring started with food protests, the self-immolation of the vegetable vendor in Tunisia. The Syrian conflict was preceded by four years of drought. Same with Darfur. The migrants are already starting to stream north across the sea—just yesterday, eight hundred of them died when their boat capsized—and the Europeans are arguing about what to do with them. "As the Pentagon says, climate change is a conflict multiplier."

His home state of Colorado isn't doing so great, either. "The forests are dying, and they will not return. The trees won't return to a warming climate. We're going to see megafires even more, that'll be the new one—megafires until those forests are cleared."

 

It's not a pretty article, but necessary reading. If you have a panic disorder of some sort, maybe keep your meds within easy reach if this sort of thing affects you. I had to find my inhaler and cry for about 30 minutes. But, I know crying fixes nothing. Apathy fixes even less.