Climate change math

Insightful further reading:

Climate change math
"It’s simple math: we can burn less than 565 more gigatons of carbon dioxide and stay below 2°C of warming — anything more than that risks catastrophe for life on earth. The only problem? Fossil fuel corporations now have 2,795 gigatons in their reserves, five times the safe amount. And they’re planning to burn it all — unless we rise up to stop them."
(cited verbatim from http://math.350.org/)

Global Warming's Terrifying New Math
Three simple numbers that add up to global catastrophe - and that make clear who the real enemy is
http://www.rollingstone.com/politics/news/global-warmings-terrifying-new-math-20120719

Divest from fossil fuels now
To Stop Climate Change, Students Aim at College Portfolios
Article published in the New York Times:
http://www.nytimes.com/2012/12/05/business/energy-environment/to-fight-climate-change-college-students-take-aim-at-the-endowment-portfolio.html?pagewanted=1&_r=1&hpw&&pagewanted=all