PSCI4206 - How Divided Is America? Polarization in the United States

This class explores whether or not America, and its politics, are divided. Is the American public polarized? What about political elites? Is there any connection between mass and elite polarization? What do we even mean when we say some group is “polarized”? This class will explore these questions in some detail. We will begin at the elite level and ask whether or the political class is now more polarized than it was a half century ago. The answer will be a fairly unambiguous “yes.” We’ll then explore several different explanations for why elites have become more divided since mid-century. After that, we’ll turn our attention to the mass public. The situation there will be considerably more complicated, with evidence both for and against polarization. We’ll explore this evidence in some detail and try to document the ways in which the American public has—and has not—become more polarization over time, paying attention to differences based on issues as well as affect/sentiment toward the other party. Finally, we’ll conclude by exploring the effects of polarization on the legislative process and the mass electorate, and ask what (if anything) can or should be done about polarization.