Hello?

We've been watching you closely.  And you're in a whole lot of trouble.  Better cut the crap now or pay the consequences.

*click*

Could I change the world by a simple personal campaign of making the above call anonymously and untraceably to telephone numbers at random? 

I know your initial reaction might be: "But that's just a prank."   But I'm serious.  Wouldn't those who are by merit unhaunted just brush it off?  And might not those who connive secretly to harm others have a second thought and desist?