In this episode, Prof. Kevin H. O'Rourke discusses some of his work on trade and globalization. We trace the beginnings of globalization, mention some problems with measuring it perfectly, and review some of the literature on tariffs and economic growth including Kevin's own papers. We review how the U.S. and the U.K. turned protectionist in different ways during the 1930s and contrast previous tariff levels with those of the present day. We finish with a discussion on how the "losers" of globalization have elected populist leaders, with the caveat that populism in its current form is markedly different to U.S. variety in the late 19th century.
