text: This story: "She noted large economies such as China are moving aggressively to cut their greenhouse-gas emissions"  --- Is this more fake news?    China has a huge problem with toxic air pollution in big cities like Beijing. (You sometimes see pictures in the news with people there wearing surgical masks to cover their noses from the pollution).  In an attempt to reduce particulate matter in the air, China may substitute imported oil for domestic coal. That "aggressive" effort may slightly reduce greenhouse gas emissions as an unintended consequence of trying to reduce the amount of polluting particles in the air.