Studying the demise of historic civilisations can tell us how much risk we face today, says collapse expert Luke Kemp. Worryingly, the signs are worsening.
Great civilisations are not murdered. Instead, they take their own lives.
Complete Revolutionary Collapse Model Below the Fold
Cambridge likes to reinvent the wheel — like most universities, they do not do their homework outside the 1% (published) of 1% (written) or 1% (known) knowledge. The article is a useful contribution. It does not equal the still relevant comprehensive model for predicting revolution developed in 1976 by Robert David Steele.