A good adaptation of the true story of the lawyer that went against the corporate giant "DuPont". Mark Ruffalo has done a terrific job being Rob Billot. (definitely, oscar deserving, it's unfortunate it did not even land a nomination)
Though the movie is focussed only on one company, it's the same story for every other industry, and the locals are severely affected by the pollution caused, be it land, water or air. As said in the movie, the governments are influenced by such industries to delay actions against them.
So, this movie is an eye-opener for everyone, and I urge each and everyone to watch it and act on it.