Their recommended solutions aren't Marxist, but their analysis of the problem is quite Marxist.
Some choice quotes:
global industrial civilisation could collapse in coming decades due to unsustainable resource exploitation and increasingly unequal wealth distribution.
the study attempts to make sense of compelling historical data showing that "the process of rise-and-collapse is actually a recurrent cycle found throughout history."
"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]" These social phenomena have played "a central role in the character or in the process of the collapse," in all such cases over "the last five thousand years."
"... The mass of the population, while producing the wealth, is only allocated a small portion of it by elites, usually at or just above subsistence levels."
(Re: the title: Not that I think Marxism is a useful theory to apply to revolution or post-revolution, but it is useful for analyzing capitalism and class struggle in history and today.)



Can comment on articles and discussions
Bit of discussion from the Goodbye to the Future thread