A Reflection on Marx's "the World History" Theory on Social Development Criterion

Marx's World History theory reflected on the social development criterion,indicating that social development couldn't follow the simplex productivity criterion,if so,it would neglect the human realistic living conditions and lead to the opposition of the productivity criterion and human criterion.It then discussed that the social development should follow the unification of the objective criterion of developing the productivity and the human subjective value criterion,realizing the unification of pursuing the human ideal living conditions and improving the realistic individual living conditions in the social development.