More shaky science backed by political favor.  Geological cause and effect science based on a pinpoint snapshot of geologic history then 'massaged' to support the opinions of those who have little knowledge of wherefore they speak.

How many earthquakes does Alaska have each day?  How many of them are over a 3.0?  Under 3.0 they are rarely felt.  How many of them are less than 4 miles deep?  As said in this article.  Fracking has been done in Cook Inlet before,  for over 10 years and we have yet to die and the Inlet is still here, the wells haven't dried up and there are still whales.

Fracking does not include sonic explosions, it is high pressure fluid being pumped into an already permeable oil formation, forcing it to develop fractures so the oil can be released.  This is within 2 miles of the surface and not along fault lines.  

But facts,history and logic do not matter to those whose minds are made up by emotions and politics.  Do yourself a favor and learn the science.