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10 May 2014 @ 07:38 pm
10 to 15 years  
Warning: Bad Headline.
NASA Study Concludes When Civilization Will End, And It's Not Looking Good for Us [Policy Mic]
A soon-to-be published research paper, 'Human and Nature Dynamics (HANDY): Modeling Inequality and Use of Resources in the Collapse or Sustainability of Societies' by University of Maryland researchers Safa Motesharrei and Eugenia Kalnay, and University of Minnesota's Jorge Rivas, was not solicited, directed or reviewed by NASA. It is an independent study by the university researchers utilizing research tools developed for a separate NASA activity.

[...]

Analyzing five risk factors for societal collapse (population, climate, water, agriculture and energy), the report says that the sudden downfall of complicated societal structures can follow when these factors converge to form two important criteria. Motesharrei's report says that all societal collapses over the past 5,000 years have involved both "the stretching of resources due to the strain placed on the ecological carrying capacity" and "the economic stratification of society into Elites [rich] and Masses (or "Commoners") [poor]." This "Elite" population restricts the flow of resources accessible to the "Masses", accumulating a surplus for themselves that is high enough to strain natural resources. Eventually this situation will inevitably result in the destruction of society.

[...]

In other words, the benefits of technology are outweighed by how much the gains reinforce the existing, over-burdened system — making collapse even more likely.

[...]

"Although the study is largely theoretical, a number of other more empirically-focused studies — by KPMG and the UK Government Office of Science for instance — have warned that the convergence of food, water and energy crises could create a 'perfect storm' within about fifteen years. But these 'business as usual' forecasts could be very conservative."

aka, things we have known since 1972's "Limits to Growth" which predicted collapse by 2050.