American voters are angry. But while the ill effects of globalization top their list of grievances, nobody is well served when complex economic issues are reduced to bumper-sticker slogans – as they have been thus far in the presidential campaign.

It is unfair to dismiss concerns about globalization as unfounded. America deserves to have an honest debate about its effects. In order to yield constructive solutions, however, all sides will need to concede some inconvenient truths – and to recognize that globalization is not the same phenomenon it was 20 years ago.

Protectionists fail to see how the United States’ eroding industrial base is compatible with the principle that globalization boosts growth. But the evidence supporting that principle is too substantial to ignore.

Recent research by the McKinsey Global Institute (MGI) echoes the findings of other academics: global flows of goods, foreign direct investment, and data have increased global GDP by roughly 10% compared to what it would have been had those flows never occurred. The extra value provided by globalization amounted to $7.8 trillion in 2014 alone.

And yet, the shuttered factories dotting America’s Midwestern “Rust Belt” are real. Even as globalization generates aggregate growth, it produces winners and losers. Exposing local industries to international competition spurs efficiency and innovation, but the resulting creative destruction exacts a substantial toll on families and communities.

Economists and policymakers alike are guilty of glossing over these distributional consequences. Countries that engage in free trade will find new channels for growth in the long run, the thinking goes, and workers who lose their jobs in one industry will find employment in another.

In the real world, however, this process is messy and protracted. Workers in a shrinking industry may need entirely new skills to find jobs in other sectors, and they may have to pack up their families and pull up deep roots to pursue these opportunities. It has taken a popular backlash against free trade for policymakers and the media to acknowledge the extent of this disruption.

That backlash should not have come as a surprise. Traditional labor-market policies and training systems have not been equal to the task of dealing with the large-scale changes caused by the twin forces of globalization and automation. The US needs concrete proposals for supporting workers caught up in structural transitions – and a willingness to consider fresh approaches, such as wage insurance.

Contrary to campaign rhetoric, simple protectionism would harm consumers. A recent study by the US President’s Council of Economic Advisers found that middle-class Americans gain more than a quarter of their purchasing power from trade. In any event, imposing tariffs on foreign goods will not bring back lost manufacturing jobs.

It is time to change the parameters of the debate and recognize that globalization has become an entirely different animal: The global goods trade has flattened for a variety of reasons, including plummeting commodity prices, sluggishness in many major economies, and a trend toward producing goods closer to the point of consumption. Cross-border flows of data, by contrast, have grown by a factor of 45 during the past decade, and now generate a greater economic impact than flows of traditional manufactured goods.

Digitization is changing everything: the nature of the goods changing hands, the universe of potential suppliers and customers, the method of delivery, and the capital and scale required to operate globally. It also means that globalization is no longer exclusively the domain of Fortune 500 firms.

Companies interacting with their foreign operations, suppliers, and customers account for a large and growing share of global Internet traffic. Already half of the world’s traded services are digitized, and 12% of the global goods trade is conducted via international e-commerce. E-commerce marketplaces such as Alibaba, Amazon, and eBay are turning millions of small enterprises into exporters. This remains an enormous untapped opportunity for the US, where fewer than 1% of companies export– a far lower share than in any other advanced economy.

Despite all the anti-trade rhetoric, it is crucial that Americans bear in mind that most of the world’s customers are overseas. Fast-growing emerging economies will be the biggest sources of consumption growth in the years ahead.

This would be the worst possible moment to erect barriers. The new digital landscape is still taking shape, and countries have an opportunity to redefine their comparative advantages. The US may have lost out as the world chased low labor costs; but it operates from a position of strength in a world defined by digital globalization.

There is real value in the seamless movement of innovation, information, goods, services, and – yes – people. As the US struggles to jump-start its economy, it cannot afford to seal itself off from an important source of growth.

US policymakers must take a nuanced, clear-eyed view of globalization, one that addresses its downsides more effectively, not only when it comes to lost jobs at home, but also when it comes to its trading partners’ labor and environmental standards. Above all, the US needs to stop retrying the past – and start focusing on how it can compete in the next era of globalization.

Editor's note: this piece first appeared on Project-Syndicate.org.

Globalization has been hugely beneficial to Asia. Japan, South Korea, Taiwan, Malaysia, Singapore, Hong Kong, Thailand, and China have reaped lasting benefits from worldwide investment flows, knowledge exchanges, and rapid economic growth. And while globalization undoubtedly made the rich even richer, the poor also benefitted.

Several Asian economies saw the emergence of a large middle class and the virtual elimination of poverty. The rural poor received higher wages after finding better quality manufacturing jobs in urban centers. And with improvements in technology and expanded trade, there was optimism about job prospects. In ethnically diverse societies such as Malaysia, globalization contributed significantly to the reduction of racial tensions rather than exacerbate them, contrary to what is happening in the West.

There is no question that the West has also benefited from globalization. The United Kingdom and the United States have seen huge gains in the services sector, especially in financial services. However, the accompanying income inequality is of a different hue than in Asia. Younger, better educated workers located in cosmopolitan urban centers such as New York and London have seen a phenomenal increase in their income. On the other hand, older, less educated workers in the rusting industrial belts of northern England and America have lost their jobs to manufacturers overseas. Instead of jobs with good growth prospects enjoyed by several generations in the past, the quality of jobs has deteriorated and there is little hope among the rust belt’s working class that this situation can be turned around. Worst, there is a perception that politicians don’t care. The recent voting patterns in the U.S. and the U.K. are a clear reflection of this despondence.

How did Asia achieve a shared prosperity from globalization with consistent domestic political support while the rich countries have struggled and are suffering the political blowback? 

The answer may lie in the heavy investment made by Asian governments in human capital (education and health) to prepare the workforce to take advantage of the high wage manufacturing jobs created by globalized investment. This was complemented by public investment in infrastructure to continue to attract foreign investment. The fiscal deficits associated with large public investment in human capital and physical infrastructure were tolerated because the political and economic benefits of preparing the workforce for new jobs were considered worthwhile objectives.

Both the U.S. and the U.K, in contrast, have underinvested in infrastructure and in “skilling up” the labor force to make the transition to new and better jobs from the ones lost to lower wage workers in Asia.  In the U.K, it happened under the watch of the incumbent conservative government. While presenting to Parliament the result of the recent referendum to the European Union, Prime Minister David Cameron spoke proudly of leaving behind a sound economy resting on the pillar of a sharp fiscal retrenchment—low taxes and even lower public expenditure. One result of this “sound” economy is that a large number of people are stuck in dead-end jobs and are looking for opportunities to vent their frustration.

In the U.S., the Obama administration has been hemmed in by the recalcitrant Republican Congress. Badly needed public investment in health and education to prepare workers and an overdue upgrade of infrastructure to attract investment have been thwarted by a Congress wedded to fiscal austerity. This has prolonged the pain of transition to new jobs.

The long and painful transition to productive jobs has resulted in the clamor for reneging on globalization commitments. This is misplaced because protecting jobs that are best done elsewhere is not possible without putting curbs on investment. That would be moving towards a world that globalizes misery. There is thus no alternative to a proactive government that eases the transition to new jobs in rich countries.

Of course, Asia had the advantage of preparing its work force for known job streams. Rich countries, on the other hand, have to discover new productive jobs. However, we do know that discovery is more likely if education standards improve, physical infrastructure is cutting edge, and science and research are well-funded.  

Rich countries don’t have to give up on manufacturing as a source of employment. Germany has shown the way to creating high-end manufacturing jobs in a rich-country setting. It has a highly skilled work force that produces technology-intensive products which generate a large trade surplus. There is little support in Germany for reneging on global commitments.

Dying cities, dead-end jobs, and a seemingly uncaring government feed into the perception that living standards will continue to fall. Demagogues exploiting ethnicity point the finger at immigrants and have succeeded in directing rich-country worker ire at them. This is a far cry from the democratic vision rich democracies should aspire to and is not in any away a solution to these problems.  The protest should be aimed, instead, at elected governments to play their role in facilitating the transition to the next generation of jobs.     

The world has paid heavily for Europe’s nationalistic ambitions—colonial subjugation of Africa and Asia and the two world wars are the most egregious examples. The EU is an attempt to tame those impulses by seeking to cooperatively address common challenges instead of competing for narrower nationalistic objectives. The dissolution of the EU and the weakening of other multilateral institutions because of rich countries’ failure to rise up to the globalization challenge would be truly retrogressive. 

The Brexit vote has stunned us. It has shaken us. It has forced upon us a set of dreadful questions none of us ever wished answers were required for:

• How do you disarticulate deeply integrated economies? How do you prevent the rancor of the U.K.'s divorce from the EU wreaking more havoc, not only in Europe but in the rest of the world? The divorce metaphor is apt here as it signals the treacherous waters ahead when the feeling of betrayal and the temptation of revenge may result in a misguided punitive approach to separation. Let's not forget that almost half of U.K.'s referendum voters chose "remain." Let's not forget that the youth in the U.K. overwhelmingly chose the EU for their future. EU leaders therefore face the ultimate test of leadership. In negotiating exit terms they must strengthen this constituency for internationalism. The U.K. needs committed internationalists. We all need them.
• How do you prevent rising nationalism from dialing back globalization? Is the "Great Convergence" at risk? In the past few decades, developing countries have emerged into the international trading system, and in opening their economies they have lifted millions from abject poverty. Will this future be off-limits to the next round of poor nations seeking to avail themselves of the opportunities of the international marketplace? Has globalization already peaked and are we to be the unlucky generation that lives through the tumultuous process of retrenchment? Are we to feel firsthand the dread that the generation of a century ago experienced when they all suffered from beggar-thy-neighbor policies?
• Are we next? Are the forces of economic nationalism and nativism that drove the referendum outcome in the U.K. unstoppable elsewhere? Will they decide the outcome of the American presidential election this fall? And if so, what happens to the international economic order?

These are still imponderable questions, but I would venture two answers: Brexit is not the final indictment of globalization, and our futures are not yet destined to be ruled by the politics of grievance.

The United States need not become the next domino to succumb to the harmful influence of populism. The parallels in the anti-globalization campaign on both sides of the Atlantic are of course unnerving:

• Anti-elitism: Fueled by the sense of economic disenfranchisement of older white voters who feel that a future of "splendid isolation" is possible.
• Nationalism: Driven by a desire to "take back" our country.
• Nativism: Spurred by strong anti-immigration feelings and rejection of a multicultural polity.

But the differences are also striking, especially when it comes to the issue of trade which commanded so much attention during both the Brexit campaign and the American presidential nomination debates. In reading the "Leave" campaign's statement on trade policy, you will not find:

• The rejection of trade deals for "killing jobs" with special blame placed on developing countries (aka China) for inflicting a mortal wound on manufacturing prowess;
• The promise to impose punitive tariffs on major trading partners even at the risk of initiating a trade war;
• The call for a boycott of firms that relocate part of their production overseas.

Brexit then is not an endorsement of the Trump brand of predatory protectionism.

Instead, what the Leave campaign offered on trade policy are heaps of wishful thinking and hidden truths. It sought to downplay the importance of the EU market to U.K. producers in order to justify setting its sights on other horizons. It promised to open up trade opportunities and job growth by negotiating trade deals with emerging economies such as China and India. And it confidently stated that trade links with the EU could be restored through a U.K.-EU trade deal that would mirror what countries like Norway have done. But this optimistic prognosis left out a lot. For starters, a future U.K.-EU free trade agreement will most likely yield pared-down benefits. Norway gained access to the single market by agreeing to free movement of labor that Brexiters vehemently reject. Moreover, the U.K. cannot chart its own course on trade policy until its separation from the EU is complete. Restructuring U.K.'s trading relations will take years and the results are hard to predict. But the costs of uncertainty are immediate as companies and investors will recalibrate their strategies without waiting for a protracted process of trade negotiations.

Brexiters struck a xenophobic note, but did not produce an overtly protectionist manifesto. Yet, their success at the ballot did deliver a major blow to economic internationalism. Trumpism is both xenophobic and protectionist, and were it to prevail in the November election, its negative impact on globalization will be vastly more profound. But the die has not been cast, and there are sound reasons to doubt a Trump victory.

If we are to prevail in overcoming the politics of grievance, we must first reckon that populism did not materialize from thin air. It is based on a fact: As globalization intensified during the past two decades, the middle classes in the industrialized world experienced stagnant incomes. The inward push is enabled by the manipulation of this fact: Offering trade as an easy scapegoat for a vastly more complex set of factors producing economic disparities (such as technological change and political decisions on taxation, education, and safety nets). And this populism is based on a false promise—that "taking control," i.e., taking our countries out of the existing trading regime will make those left behind better off. Its one unmistakable deliverable will be to make all of us worse off.

American voters are angry. But while the ill effects of globalization top their list of grievances, nobody is well served when complex economic issues are reduced to bumper-sticker slogans – as they have been thus far in the presidential campaign.

It is unfair to dismiss concerns about globalization as unfounded. America deserves to have an honest debate about its effects. In order to yield constructive solutions, however, all sides will need to concede some inconvenient truths – and to recognize that globalization is not the same phenomenon it was 20 years ago.

Protectionists fail to see how the United States’ eroding industrial base is compatible with the principle that globalization boosts growth. But the evidence supporting that principle is too substantial to ignore.

Recent research by the McKinsey Global Institute (MGI) echoes the findings of other academics: global flows of goods, foreign direct investment, and data have increased global GDP by roughly 10% compared to what it would have been had those flows never occurred. The extra value provided by globalization amounted to $7.8 trillion in 2014 alone.

And yet, the shuttered factories dotting America’s Midwestern “Rust Belt” are real. Even as globalization generates aggregate growth, it produces winners and losers. Exposing local industries to international competition spurs efficiency and innovation, but the resulting creative destruction exacts a substantial toll on families and communities.

Economists and policymakers alike are guilty of glossing over these distributional consequences. Countries that engage in free trade will find new channels for growth in the long run, the thinking goes, and workers who lose their jobs in one industry will find employment in another.

In the real world, however, this process is messy and protracted. Workers in a shrinking industry may need entirely new skills to find jobs in other sectors, and they may have to pack up their families and pull up deep roots to pursue these opportunities. It has taken a popular backlash against free trade for policymakers and the media to acknowledge the extent of this disruption.

That backlash should not have come as a surprise. Traditional labor-market policies and training systems have not been equal to the task of dealing with the large-scale changes caused by the twin forces of globalization and automation. The US needs concrete proposals for supporting workers caught up in structural transitions – and a willingness to consider fresh approaches, such as wage insurance.

Contrary to campaign rhetoric, simple protectionism would harm consumers. A recent study by the US President’s Council of Economic Advisers found that middle-class Americans gain more than a quarter of their purchasing power from trade. In any event, imposing tariffs on foreign goods will not bring back lost manufacturing jobs.

It is time to change the parameters of the debate and recognize that globalization has become an entirely different animal: The global goods trade has flattened for a variety of reasons, including plummeting commodity prices, sluggishness in many major economies, and a trend toward producing goods closer to the point of consumption. Cross-border flows of data, by contrast, have grown by a factor of 45 during the past decade, and now generate a greater economic impact than flows of traditional manufactured goods.

Digitization is changing everything: the nature of the goods changing hands, the universe of potential suppliers and customers, the method of delivery, and the capital and scale required to operate globally. It also means that globalization is no longer exclusively the domain of Fortune 500 firms.

Companies interacting with their foreign operations, suppliers, and customers account for a large and growing share of global Internet traffic. Already half of the world’s traded services are digitized, and 12% of the global goods trade is conducted via international e-commerce. E-commerce marketplaces such as Alibaba, Amazon, and eBay are turning millions of small enterprises into exporters. This remains an enormous untapped opportunity for the US, where fewer than 1% of companies export– a far lower share than in any other advanced economy.

Despite all the anti-trade rhetoric, it is crucial that Americans bear in mind that most of the world’s customers are overseas. Fast-growing emerging economies will be the biggest sources of consumption growth in the years ahead.

This would be the worst possible moment to erect barriers. The new digital landscape is still taking shape, and countries have an opportunity to redefine their comparative advantages. The US may have lost out as the world chased low labor costs; but it operates from a position of strength in a world defined by digital globalization.

There is real value in the seamless movement of innovation, information, goods, services, and – yes – people. As the US struggles to jump-start its economy, it cannot afford to seal itself off from an important source of growth.

US policymakers must take a nuanced, clear-eyed view of globalization, one that addresses its downsides more effectively, not only when it comes to lost jobs at home, but also when it comes to its trading partners’ labor and environmental standards. Above all, the US needs to stop retrying the past – and start focusing on how it can compete in the next era of globalization.

Editor's note: this piece first appeared on Project-Syndicate.org.

American voters are angry. But while the ill effects of globalization top their list of grievances, nobody is well served when complex economic issues are reduced to bumper-sticker slogans – as they have been thus far in the presidential campaign.

It is unfair to dismiss concerns about globalization as unfounded. America deserves to have an honest debate about its effects. In order to yield constructive solutions, however, all sides will need to concede some inconvenient truths – and to recognize that globalization is not the same phenomenon it was 20 years ago.

Protectionists fail to see how the United States’ eroding industrial base is compatible with the principle that globalization boosts growth. But the evidence supporting that principle is too substantial to ignore.

Recent research by the McKinsey Global Institute (MGI) echoes the findings of other academics: global flows of goods, foreign direct investment, and data have increased global GDP by roughly 10% compared to what it would have been had those flows never occurred. The extra value provided by globalization amounted to $7.8 trillion in 2014 alone.

And yet, the shuttered factories dotting America’s Midwestern “Rust Belt” are real. Even as globalization generates aggregate growth, it produces winners and losers. Exposing local industries to international competition spurs efficiency and innovation, but the resulting creative destruction exacts a substantial toll on families and communities.

Economists and policymakers alike are guilty of glossing over these distributional consequences. Countries that engage in free trade will find new channels for growth in the long run, the thinking goes, and workers who lose their jobs in one industry will find employment in another.

In the real world, however, this process is messy and protracted. Workers in a shrinking industry may need entirely new skills to find jobs in other sectors, and they may have to pack up their families and pull up deep roots to pursue these opportunities. It has taken a popular backlash against free trade for policymakers and the media to acknowledge the extent of this disruption.

That backlash should not have come as a surprise. Traditional labor-market policies and training systems have not been equal to the task of dealing with the large-scale changes caused by the twin forces of globalization and automation. The US needs concrete proposals for supporting workers caught up in structural transitions – and a willingness to consider fresh approaches, such as wage insurance.

Contrary to campaign rhetoric, simple protectionism would harm consumers. A recent study by the US President’s Council of Economic Advisers found that middle-class Americans gain more than a quarter of their purchasing power from trade. In any event, imposing tariffs on foreign goods will not bring back lost manufacturing jobs.

It is time to change the parameters of the debate and recognize that globalization has become an entirely different animal: The global goods trade has flattened for a variety of reasons, including plummeting commodity prices, sluggishness in many major economies, and a trend toward producing goods closer to the point of consumption. Cross-border flows of data, by contrast, have grown by a factor of 45 during the past decade, and now generate a greater economic impact than flows of traditional manufactured goods.

Digitization is changing everything: the nature of the goods changing hands, the universe of potential suppliers and customers, the method of delivery, and the capital and scale required to operate globally. It also means that globalization is no longer exclusively the domain of Fortune 500 firms.

Companies interacting with their foreign operations, suppliers, and customers account for a large and growing share of global Internet traffic. Already half of the world’s traded services are digitized, and 12% of the global goods trade is conducted via international e-commerce. E-commerce marketplaces such as Alibaba, Amazon, and eBay are turning millions of small enterprises into exporters. This remains an enormous untapped opportunity for the US, where fewer than 1% of companies export– a far lower share than in any other advanced economy.

Despite all the anti-trade rhetoric, it is crucial that Americans bear in mind that most of the world’s customers are overseas. Fast-growing emerging economies will be the biggest sources of consumption growth in the years ahead.

This would be the worst possible moment to erect barriers. The new digital landscape is still taking shape, and countries have an opportunity to redefine their comparative advantages. The US may have lost out as the world chased low labor costs; but it operates from a position of strength in a world defined by digital globalization.

There is real value in the seamless movement of innovation, information, goods, services, and – yes – people. As the US struggles to jump-start its economy, it cannot afford to seal itself off from an important source of growth.

US policymakers must take a nuanced, clear-eyed view of globalization, one that addresses its downsides more effectively, not only when it comes to lost jobs at home, but also when it comes to its trading partners’ labor and environmental standards. Above all, the US needs to stop retrying the past – and start focusing on how it can compete in the next era of globalization.

Editor's note: this piece first appeared on Project-Syndicate.org.