The lawyer leading a $33-million lawsuit against Encana, the Alberta government and the province’s energy regulator says the case speaks to broader environmental concerns across North America about fracking.

For years, a chemical plant in the Chinese village of Qiugang had polluted the river, poisoned the drinking water, and fouled the air — until residents decided to take a stand. The Warriors of Qiugang, a Yale Environment 360 video co-produced by Ruby Yang and Thomas Lennon, tells the story of the villagers’ determined efforts to stop the pollution.

Oil and gas companies injected hundreds of millions of gallons of hazardous or carcinogenic chemicals into wells in more than 13 states from 2005 to 2009, according to an investigation by Congressional Democrats.

Some of the new data [Wikileaks] coming out today makes it clear that everyone’s suspicion that the U.S. was both bullying and buying countries into endorsing their do-little position on climate were even sort of worse than we had realized...