From Denial Depot, Jaws: A movie review:

A group of so-called gov­ern­ment fund­ed “experts” whip up alarmist fears of a killer shark off the coast of Ami­ty, a sea side town. Their goal is to destroy the local tourist indus­try, send Ami­ty back to the dark ages and thus achieve their under­ly­ing social­ist agen­da of wealth redis­tri­b­u­tion. The heroes of this tale are the local major and busi­ness lead­ers who lead a suc­cess­ful audit of the alarmist claims and by doing so man­age to delay action long enough that the beach remains open. In the end it turns out a shark has been eat­ing people. 

Read the whole thing.