Since it's for The Economist, he doesn't need to dumb it down. You don't normally hear his thoughts at this level of depth and consideration. It's a great read. Here's the intro:
Wherever I go these days, at home or abroad, people ask me the same question: what is happening in the American political system? How has a country that has benefited—perhaps more than any other—from immigration, trade and technological innovation suddenly developed a strain of anti-immigrant, anti-innovation protectionism? Why have some on the far left and even more on the far right embraced a crude populism that promises a return to a past that is not possible to restore—and that, for most Americans, never existed at all?
It’s true that a certain anxiety over the forces of globalisation, immigration, technology, even change itself, has taken hold in America. It’s not new, nor is it dissimilar to a discontent spreading throughout the world, often manifested in scepticism towards international institutions, trade agreements and immigration. It can be seen in Britain’s recent vote to leave the European Union and the rise of populist parties around the world.
Much of this discontent is driven by fears that are not fundamentally economic. The anti-immigrant, anti-Mexican, anti-Muslim and anti-refugee sentiment expressed by some Americans today echoes nativist lurches of the past—the Alien and Sedition Acts of 1798, the Know-Nothings of the mid-1800s, the anti-Asian sentiment in the late 19th and early 20th centuries, and any number of eras in which Americans were told they could restore past glory if they just got some group or idea that was threatening America under control. We overcame those fears and we will again.
But some of the discontent is rooted in legitimate concerns about long-term economic forces. Decades of declining productivity growth and rising inequality have resulted in slower income growth for low- and middle-income families. Globalisation and automation have weakened the position of workers and their ability to secure a decent wage. Too many potential physicists and engineers spend their careers shifting money around in the financial sector, instead of applying their talents to innovating in the real economy. And the financial crisis of 2008 only seemed to increase the isolation of corporations and elites, who often seem to live by a different set of rules to ordinary citizens.
So it’s no wonder that so many are receptive to the argument that the game is rigged. But amid this understandable frustration, much of it fanned by politicians who would actually make the problem worse rather than better, it is important to remember that capitalism has been the greatest driver of prosperity and opportunity the world has ever known.
Over the past 25 years, the proportion of people living in extreme poverty has fallen from nearly 40% to under 10%. Last year, American households enjoyed the largest income gains on record and the poverty rate fell faster than at any point since the 1960s. Wages have risen faster in real terms during this business cycle than in any since the 1970s. These gains would have been impossible without the globalisation and technological transformation that drives some of the anxiety behind our current political debate.
This is the paradox that defines our world today. The world is more prosperous than ever before and yet our societies are marked by uncertainty and unease. So we have a choice—retreat into old, closed-off economies or press forward, acknowledging the inequality that can come with globalisation while committing ourselves to making the global economy work better for all people, not just those at the top.