Make a difference in the challenge to confront global warming and prevent nuclear war and the development and use of nuclear weapons.
Coal ash is toxic. Tell President Obama that protection from coal ash contamination has to be robust, mandatory and nationwide.
Video: The Science of Shale Gas
Anthony Ingraffea, PhD, a professor of engineering at Cornell University, discusses the heavily industrialized and spatially intense nature of hydraulic fracturing and why, where and how it leaks methane -- a greenhouse gas 72 times more powerful 1than carbon dioxide.
In the Spotlight
July 17, 2014
Our Best Opportunity to Cut Climate Change
We need you to take action now! Tell the EPA that its proposed rule to cut carbon pollution from power plants Is vitally important and on the right track – but can be strengthened.