Why don't more people know about the Petro-Dollar and it's pending collapse?

Every time I bring up the conversation regarding the Petro-Dollar, I get blank expressions and of indifference.

Everyone either doesn't know what it represents, or how important it is to the global economy, and ultimately to their own money in their pocket.

I post news like this on Facebook, but no one cares, while they will chat about Miley Cyrus.

Should I bother to warn people, or leave them to their fate?

http://theantimedia.org/end-of-petrodollar/