Over the past two or more decades, Americans in particular have become increasingly polarized between a new highly-educated urban managerial class and a working class that has lost much of the political and economic clout it once wielded in the post-war era. From 1945 to around 1973, the economies of most western countries revolved around a tripartite power-sharing arrangement among business, labour, and government. The rule of an educated elite was kept in check by the power of labour unions and other nonpolitical associations which channeled the aspirations of ordinary workers. These were the "little platoons" celebrated by Edmund Burke, and together they constituted what has come to be called civil society.
However, during the dislocations of the 1970s, including the unprecedented coincidence of inflation and recession, this power-sharing arrangement broke down, with leaders like Margaret Thatcher and Ronald Reagan ushering in a neoliberal era of domestic deregulation, open borders, and labour arbitrage. Globalization was the net result, with a rising managerial class dominating policy-making at the expense of especially the unskilled workers who once manned the factories of America's northeast and Great Lakes industrial belt. The central problem with globalization, however, is that it is undemocratic. Because globalization cannot police itself, it tends to empower a transnational class with shallow roots in any particular country. This is what Michael Lind, in The New Class War, calls the managerial elite. In the United States, the Democratic Party represents this elite class of educated urbanites.