It's worth reflecting, on the eve of Earth Day 2011, that one year ago I was blogging about boom times for the global coal industry. (dotearth.blogs.nytimes.com)
One way to keep perspective amid all the Beltway cogitation over how to keep a climate component in an energy bill is to pay attention to the global coal industry. (dotearth.blogs.nytimes.com)
The magnitude and complexity of the global coal industry requires a pooling of information across groups and countries. (coalswarm.org)