When one considers how many THOUSANDS of miles the Earth is deep, the simple suggestion that ‘Fracking’ would have anything to do with Earthquakes is just stupid fantasy talk.
I doubt humans could cause a substantial Earthquake. even if we SERIOUSLY tried.....
Fracking causing earthquakes....is the same logic of fifty million Chinese soldiers jumping up and down in unision to trigger a earthquake in their own presence. If you believe the Chinese story....then you just to believe the fracking stuff.
Hey, Lex Luthor did it in the (first) Superman movie!