Societies with class structure expand faster than egalitarian ones, researchers say

Monday, September 26, 2011 - 09:32 in Biology & Nature

(PhysOrg.com) -- Arguably the worst feature of societies with class structures – the disproportionate suffering of the poor – may have been the driving force behind the spread of those stratified societies across the globe at the expense of more egalitarian societies. During hard times, a society in which the bulk of the suffering is borne by the poor can survive and expand into new territory more readily than can egalitarian societies.

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