How near a collapse of the world's infrastructure are we?
We have a global community, which may insulate mankind from the effects of total eradication. We have so many threats... The disparity of gain between individuals and nations, Climate Change caused by man, differences in political and religious ideologies, "strong men," and an Economic framework which puts countries in debt for trillions they will never be able to repay. Growing populations, lack of resources and available food, etc.
What will break first and how near to breaking point are we?
I have avoided natural disasters, pandemic and global conflict... These could occur at any time.