http://edro.wordpress.com/collapsing-cities/
Collapsing Cities
The First Wave of World's Collapsing Cities
Below table lists the world's cities that are likely to collapse
completely or partially by or before 2012¹ in the first wave of
collapse. The collapse would be caused by a combination of failing
ecosystems, human-enhanced environmental catastrophes; failing
infrastructure; food, water and fuel shortages; infectious disease;
war, civil conflict and other dynamics. Following the first phase of
collapse, massive waves of human migration from the affected areas
create a domino effect that causes the collapse of the remaining
population centers shortly after.
Is your city safe?