Slate had a series of articles talking about this. Most possibilities were horse****, but it's thought provoking.
What do you think?
What do you think?
Loose Nukes
|
3.33%
|
1
|
Peak Oil
|
0.00%
|
0
|
Antibiotic resistant disease
|
0.00%
|
0
|
China selling American assets
|
13.33%
|
4
|
Israeli-Arab conflagration
|
0.00%
|
0
|
Obesity
|
6.67%
|
2
|
Water shortage
|
0.00%
|
0
|
Overpopulation
|
0.00%
|
0
|
Demise of the middle class
|
16.67%
|
5
|
Biological warfare
|
3.33%
|
1
|
Red - Blue strife
|
6.67%
|
2
|
Decadance
|
33.33%
|
10
|
Failed banana crops
|
16.67%
|
5
|
Comment