After years of apathy and political inertia, North America’s climate sustainability movement has found itself in the midst of a timely resurgence, as is evident by the recent massive expansion of Bill Mckibben's 350.org movement against the Keystone XL pipeline.
With climate change regaining its footing as a central political issue, now is the time to pressure governments to enact the needed laws, policies, and agreements required to curtail runaway global warming. But unless the moment is seized right, climate action will be stymied again – and there is no time to wait for another opportunity.
During his State of the Union address on February 12, 2013, US President Barack Obama stated:
“For the sake of our children and our future, we must do more to combat climate change…We can choose to believe that Superstorm Sandy, and the most severe drought in decades, and the worst wildfires some states have ever seen were all just a freak coincidence. Or we can choose to believe in the overwhelming judgment of science – and act before it’s too late.”
Recent studies project that the Earth’s average temperature is on course to rise over four degrees this century, far beyond the two degree rise when “runaway” global warming kicks-in due to positive feedbacks that make it extremely difficult to halt.