Jean Jacques Rousseau was a French philosopher who gave a new interpretation to the theory of Social Contract in his work “The Social Contract” and “ Emile”. According to him, social contract is not a historical fact but a hypothetical construction of reason. Prior to the Social Contract, the life in the State of Nature was happy and there was equality among men. As time passed, however, humanity faced certain changes. As the overall population increased, the means by which people could satisfy their needs had to change. People slowly began to live together in small families, and then in small communities. Divisions of labour were introduced, both within and between families, and discoveries and inventions made life easier, giving rise to leisure time. Such leisure time inevitably led people to make comparisons between themselves and others, resulting in public values, leading to shame and envy, pride and contempt. Most importantly however, according to Rousseau, was the invention of private property,