A new study suggests air pollution is even worse than thought in China where pollution is sky-high everywhere. Some 83% of Chinese are exposed to air that, in America, would be deemed by the EPA either to be unhealthy or unhealthy for sensitive groups. Almost half of the population of China experiences levels of PM2.5 that are above America's highest threshold. Berkeley's Earth scientific director, Richard Muller, says breathing Beijing air is the equivalent of smoking almost 40 cigarettes a day. (1)
China emits more CO2 than the US and Canada put together—up 171% since the year 2000. (2)
Then there is the reminder of just how unreliable Chinese government data can be. China consumed as much as 14% more coal on an energy-content basis than previously reported. Its domestic coal production meanwhile was as much as 7% higher between 2000 and 2013. (3)