One of the most despised scenarios is the 1972 "Limits to Growth".
The painting on the left is the Ship, by Salvador Dali, showing a delapidated clipper that does not seem to see the course it's taking.
More quotes about "sustainability"
Update scenario 1900 - 2011 your contribution
What did we do here?"
2. "The world=round, full".
& Peak Oil:
Rapidly decreasing relative size of our planet Earth :
When deaths get higher than births, the birth rates cannot continue to rise, as is suggested at the point "x" by 2050.
When the population declines rapidly, the birth rates must decline as well. Because less women cannot increase individual births to compensate for the reduced number of women.