We’re only mid-week, but it’s already been a big one for human-induced earthquakes.
On Tuesday, scientists from Southern Methodist University added to the growing body of research linking small earthquakes to oil and gas wastewater disposal. That body of research is particularly important to the popular but controversial process of hydraulic fracturing, or fracking, which produces significantly more wastewater than conventional drilling.
On the same day, Oklahoma’s government announced that it would officially embrace that large body of scientific research, and start figuring out how to deal with its growing earthquake problem. In the last decade, Oklahoma has experienced a dramatic increase in earthquakes — an increase that has happened in tandem with the spread of wastewater disposal from fracking operations across the state.