Why worry about the markets and world economy? The world is going to end Oct 21.
The 2011 end times prediction made by American Christian radio host Harold Camping stated that the Rapture and Judgment Day would take place on May 21, 2011,[1][2][3] and that the end of the world would take place five months later on October 21, 2011. en.wikipedia.org/wiki/2011_end_times_prediction
If not then, we have; The 2012 phenomenon comprises a range of eschatological beliefs that cataclysmic or transformative events will occur on December 21, 2012 en.wikipedia.org/wiki/2012_phenomenon
Ps; the market run 4% in 40 minutes today, on an up side computer loop rally. The sky is not falling, unless the markets computer servers and back ups crash. 12 % today, 12% yesterday and a few 8% & 4% days, playing the FAS?FAZ. Guess I'll die rich, but unfulfilled in my work. LOL