I've seen so many doomsday predictions come and go in my life time, I no longer give any credence to those made to a specific date. But to the big picture, the Empire will fall, the ability of the planet to sustain the number of humanity growing will tip, a ball will drop, perhaps many.
So much wisdom in the above posts. It takes a long-term time frame to look at it all properly. Wheeler goes back to Y2K, 68Camaro to ''08 or thereabouts. The Native Americans (I like 1st Nation, as the describing words from Canada) are credited with saying you need to look at a situation with the next seven generations in mind. Add the entire planet to this concept and I believe such long term strategic planning should be humanitarian law. Part of our problem is most all people can't look beyond their next paycheck . . . that is if they are getting one.
Monitoring without obsessing. Staying aware or alert. Prepping but living. Hoping for the best while making allowances for the worst. All say the same thing. But God help us if we are using the Common Core to calculate it. I nor anyone else can tell you when the shat will hit the fan. It typically takes a couple to a few hundred years for an empire to fall. When a populations grow exponentially to the point of being more than their habitat can support, they tend to crash dramatically. No doubt there will be several water fall drops of humanities standard of living. Some short, some dramatic depending on the situation.
It is interesting to see how our govt. prepares for the civil unrest they expect to have to deal with when it happens. When it really gets bad, be rest assured they will be less concerned for the common folk than they will for maintaining as much of the status quo as can be salvaged. I mean, the corporate military political system we currently have (and the elite running it) will do all in it's (their) power to survive. Having worked in the offshore oil industry, I feel safe asking you for example, that if resources were stretched thin and it was a choice between saving say New Orleans or the Gulf Coast oil industry? You would know which it would be.
Communities becoming self-sufficient and self-reliant for human/planet sustaining needs, coming together and working together on a regional level is a good starting point for helping to assure they abide. And this is something that can be started and expanded regardless of the current economic or crisis situation.
How fortuitous it was to have stumbled across this just now so this is now edited to add this:
http://uts.cc.utexas.edu/~varanus/Everybody.htmlSums up a lot of reading in five paragraphs. I am very familiar with three of the authors listed (Brown, Heinberg and Diamond) but have yet to read any of the suggested save the one page by Nee, just now.