Jeffrey Frieden, a Harvard professor specializing in international trade and finance, has written a masterly and comprehensive history of capitalism from 1870 to the present. His history of globalization reminds us that it is not a recent develpment and that its current success is not guaranteed.
The first era of globalization (1870 to 1914) had many of the same characteristics as today's. There was an unprecedented cross-border movement of goods, capital, and labor. (Labor more so in the first era.) During these years huge amounts of capital moved overseas to America, Canada, and Argentina mainly due to the reduced costs of communication and transportation. The technologies driving this globalization were the telegraph and railroads. It was also facilitated by the fact that most currencies were convertible to gold. The investment in the Americas was also followed by a huge immigrant population. In these years, America, Canada, and Argentina had much larger immmigrant populations at the turn of the 20th century than today.
The main thing that distinguishes the present globalization from the first is what happened in between. After the Great Depression and World War II remedies were put into place to mitigate the damaging effects of these economic and social catastrophes. Social benefits such as unions, minimum wage, healthcare and pensions were established as safety nets. In the era between the two globalizations when economies were mostly national the safety nets were part of the social contract between capital and labor.
In 1980, when our current era of globalization begins, capital began to move overseas again in order to find countries with lower labor and social costs. This time, however, labor did not follow. The industrialized countries now have large middle classes with social benefits promised who are not certain about how they are going to be paid. This is causing many in the industrialized world to have second thoughts about our current phase of globalization.
Frieden has a guarded optimism about global capitalism and thinks it is still the best system for distributing wealth. Yet, his last chapter "Global Capitalism Troubled" points to some more clouds on the horizon. There seems to be a growing gap between those who control capital and those who work for a living. People understand that globalization is inevitable but they want a new set of rules to address the growing inequalities.
Frieden is a cheerleader for a more equitable capitalism that can deliver both social benefits and robust economic growth.