DEMOCRACY, POLITICAL REPRESENTATION, LEADERSHIP AND THE INSTITUTIONAL QUESTION. DEBATES ON THE THEORY AND PRACTICE OF POLITICS IN CONTEMPORARY DEMOCRACIES

This paper analyzes the problem of political representation in contemporary democracies, its links with the role of political leadership and the institutional issue. In the first part, it examines the debates on political representation from the predominant perspectives of Latin American political science and critiques from alternative views of the discipline. The second part focuses on representative democracies today, examining the links and tensions between Laclau's post-foundational theory of populism and neo-institutionalist political science. The last part critiques laclausian theory of populism, distinguishing conceptually between the institutional, administrative and pluralistic elements and the liberal tradition, which appears juxtaposed in the laclausian approach, and between the populist (post-foundational) and ideological (foundational) forms, on the basis of the analytical differences between authoritarianism, dictatorship and totalitarism. After that, some resources of the classical tradition of democracy and republicanism are incorporated, which are sub-theorized in Laclau's approach. Finally, these tools are used to conceptualize and analyze two dimensions, defined as participatory-horizontalpopular and representative-pluralist, which tend to construct a post-foundational theory of radical democracy for the twentyfirst century.