A historic document with still validity in our days, where many of the reasons appointed by Rousseau as the causes of the inequality between men, are deeply felt today in our societies.
Sure, the limitations of the scientific knowledge at the time (1757), coupled with the intransigence of the Catholic dogmas in what regards some possible evolutionary view, restricts in great measure the range of Rousseaus' thought. In Rousseau's view, these inequalities should be ascribed to the modern spirit of emulation, which distorts the primeval feeling of self-fulfillment found on the very primitive societies of yesterday, where there was happiness among its members, thus turning human happiness today and at the time of Rousseau as a function of one's attainement vis-à-vis the other's, which is something very conspicous in our lives of today, where we seem to live totally in function of prescribed standards of comsumption and leisure. A necessary reading for the student of the social facts.