I am a fracking agnostic. Fracking as in “hydraulic fracturing” and agnostic in the sense that I haven't studied much about this hot-button topic and have no strong feelings either way on the merits of the actual technique.
All right, to the Bat Cave of knowledge I go. According to Merriam-Webster online, fracking is “the injection of fluid into shale beds at high pressure in order to free up petroleum resources such as oil or natural gas.” I have a hunch that the “fluid” and “high pressure” part of the definition might be what many folks have an issue with.
Sure, 99% plus of the fluid is water (with sand added) but it's the other stuff added to the water that makes the fracking chemical cocktail of interest. Most of those chemicals fail to pass my computer's spell check such as carboxymethylhydroxypropyl. Even though I have no idea what it is, I'm sure carbo-whatever is perfectly safe when used as directed. In all fairness, I had some chocolate-covered snack donuts for breakfast the other day and there are a bunch of unpronounceable ingredients on the label as well. Maybe there is fracking going on in my belly.