Can't see China undergoing another revolution as such ... since it's too big to govern as a single entity, any revolution would inevitably have only localised effect. But it's certainly in trouble. People are still gushing about "the economy", but the modus operandi is still basically to give away China piece-by-piece to foreigners are low, low prices. That's not sustainable. I suspect China will simply slow down and trundle to a halt, until it finally disappears up its own backside with a whimper. There will be no revolt, no grab for power, because there is no power - no centralised power - to grab. The emperor is not just far away; he doesn't even exist.
The problem is, when China does eventually slip back into the dark ages, they'll be even worse off than when they started. Their food and water supplies are now completely dependent on massive expenditures of cash and energy. When those two things dry up, there's going to be Trouble, and it ain't going to be pretty.











