Rousseau also defines government as one of the principal actors: it is an intermediary body between the subjects and the state with the main tasks of executing the laws and preserving civil and political freedom. The individuals as citizens share sovereign power, but as subjects put themselves under the laws of the state. Rousseau compares the social contract to an 'act of association' whereby there is reciprocal commitment between the state and the individual.

3 In addition, for Locke, a particularly strong reason to abandon the state of nature and for men to contract with civil government was the emergence of war.

Hobbes proclaimed men to be rational and interested in such a social pact, as it would bring them a better life compared with the state of nature. The state of greed and competition that came into being led Rousseau to propose a new social pact, in broad agreement with Hobbes. 3 Gradually society became more complex, introduced private property and created new forms of dependence among men, resulting in economic and social inequalities.

For Rousseau, the state of nature was initially peaceful, with this harmony attributable among other things to the small size of the population, the abundance of nature and the absence of competition. The social contract purports to provide a proper alternative to the 'state of nature'. 2 Secondly, competition among men will stimulate the need for a social pact, so that each can preserve oneself and be protected by the 'general will' enacted by the people. Rather, legitimate authority must find its rationale in so-called social pacts or contracts. A first principle to govern these relationships is that man has no natural authority over other human beings and sheer force exercised by one individual over another does not justify authority. The relationships between individuals, the state and government form the key components of Rousseau's 'social contract'. 1,2 This monumental work is part of the family of older, major writings on social contract theory by Thomas Hobbes (1588-1679) and John Locke (1632-1704). World Health Organization, 1211 Geneva 27, Switzerland (email: Rousseau, born in Geneva in 1712, had an important influence on political philosophy in the 18th century and since, in particular through his book The social contract, published in 1762. Rousseau's 'social contract': contracting ahead of its time?

The social contract theory of rousseau