Mongabay: Could 2014 be a turning point for efforts to slash global greenhouse gas emissions? Maybe: in less than 24 hours the world's two largest emitters of carbon dioxide announced plans to finally rein-in the gas most responsible for global warming. Yesterday, the Obama Administration announced long-awaited rules by the Environmental Protection Agency (EPA) that would cut carbon dioxide emissions from power plants by 30 percent by 2030, based on 2005 levels. Less than 24 hours later, China announced it...