This is a research project in the field of contemporary sociological theories developed in collaboration with Cambridge University. The main research work consists of an analysis of and commentary on the leading theories in the field of contemporary sociology, including structuralism, functionalism and neo-functionalism, symbolic interactionism, critical theory and the theory of rational choice. The main product of this project will be the publication of a monograph called "Social Theory in the Twentieth Century" by Polity Press in the first quarter of 2009.