You really need to read The Fourth Turning.
They make a very compelling argument that generational behaviors are cyclical, and with them cycle periods of crisis and awakening.
The current Awakening generation, the boomers, have lead a very personally focused existence, indulging deeply in very selfish ways; think sex drugs and rock and roll, Yuppies, Tech Stock Day Traders, House Flippers....all boomer centric actives in their day, all greedy at their core. That behavior has precipitated a financial crisis that we can well expect to expand. As the US looses the financial ability to be a super power, other nations will step into the void. Its important to remember that the US is singularly remarkable in that we had great power but were never expansionist. Its not likely that the Chinese or a Pan-Arab nation will share that ethic....I think its pretty obvious they dont, wont, and never will. So yeah, bad stuff is on the way, and the Boomers that are sitting in the halls of power have no generational track record that suggests they are capable of setting aside self to tackle the problem. That's quite simply not the way they were raised.
OTOH, if you look at the generation of kids born in the last 20 years...their cultural upbringing, by people who were the generation after the boomers is much like the ethos that brought about the Greatest Generation....they that banded together, sent massive armies around the world and kicked *** in less time than it takes a state government populated by boomers to build a simple bridge.
Its a very thought provoking book. It was written in 1997, predicts a lot of what we've seen to date and concurs with the sense of "strange things are afoot at the Circle K" that we're talking about now.