Vox: How much global warming will we get in the future? That largely depends on how much extra carbon-dioxide humans put in the atmosphere. And that -- in large part -- hinges on how much coal China ends up burning in the years ahead.
China has been growing rapidly -- and with 1.3 billion people, it needs a staggering amount of energy. Currently, 65 percent of that energy comes from coal, the most carbon-intensive of all fossil fuels.
That's a huge deal: Over the last decade, fully half of the global...