The Daily Kos has the article U.S. Geological Survey: Fracking waste is the primary cause of the dramatic rise in earthquakes.
The U.S. Geological Survey has backed-up what scientists have been suggesting for years–that deep injection of wastewater is the primary cause of the dramatic rise in detected earthquakes:
I thought that this article would be a nice complement to my previous posts Ohio stiffens regulations after concluding that fracking caused earthquakes and EPA to natural gas companies: Give details on ‘fracking’ chemicals.
It is now approaching 60 years since I first read about this problem.