It's Not Too Late - Yet December 29, 2012 : 8:01 PM

We can still avoid the most serious consequences of the climate crisis:

“For a couple of years now, climate scientists have agreed that to avoid the most serious consequences of global warming we need to cap the planet’s average temperature at no more than 2 degrees C (or 3.6°F) above where it stood in the 1800s. The temperature has already risen by about 1°C -- the longer we wait to rein in greenhouse-gas emissions, the harder it will be to reach that goal — and the recent international climate talks in Doha made it clear that emissions aren’t likely to be reined in anytime soon.”

“This raises the question of how much more those emissions could grow before the 2°C target becomes physically impossible to achieve. And a recent paper in Nature Climate Change has a somewhat encouraging answer. Even if annual emissions nearly double by 2020 from today’s 30 billion tons or so, it would still be possible to cap the temperature rise at 2°C, or at worst, rise slightly above that level before coming back down.”

Source: ClimateCentral.org