Article from the website au.news.yahoo.com.
Civilisation could collapse within decades because of unsustainable resources exploration and unequal wealth distribution, a NASA study claims.
The Guardian reports that scientists, sponsored by Nasa's Goddard Space Flight Centre, developed a model of how a "perfect storm" of crises could unravel global civilisation.
The study looked at the dynamics of human-nature at the time of past cases of collapse, identifying population, climate, water, agricultural and energy factors which may help determine the risk of collapse.
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