Change at the margin is what drives stocks.

FORBES: Don't Fight The Fed, The Bull Market Ain't Dead

China will "endeavor" to cut emissions of carbon dioxide -- the most prevalent of the greenhouse gases that cause climate change -- by "a notable margin" in coming years, Hu said, adding that China also will "vigorously develop renewable energy and nuclear energy" with the goal of increasing the share of non-fossil fuels in total energy consumption to 15 percent by 2020.

CNN: Obama warns recession makes climate change fight harder

Instead, the solution has to be fundamental change, not people doing bits and pieces at the margin.

FORBES: Magazine Article