Presumptive Republican presidential nominee Donald Trump’s idea to withdraw American forces from Asia—letting allies like Japan and South Korea fend for themselves, including possibly by acquiring nuclear weapons—is fundamentally unsound, as I’ve written in a Wall Street Journal op-ed.

Among the many dangers of preemptively pulling American forces out of Japan and South Korea, including an increased risk of war between Japan and China and a serious blow to the Nuclear Non-Proliferation Treaty, such a move would heighten the threat of war between China and Taiwan. The possibility that the United States would dismantle its Asia security framework could unsettle Taiwan enough that it would pursue a nuclear deterrent against China, as it has considered doing in the past—despite China indicating that such an act itself could be a pathway to war. And without bases in Japan, the United States could not as easily deter China from potential military attacks on Taiwan. 

Trump’s proposed Asia policy could take the United States and its partners down a very dangerous road. It’s an experiment best not to run.

       

       

Like many Brits, I’m reeling. Everyone knew that the "Brexit" referendum was going to be close. But deep down I think many of us assumed that the vote would be to remain in the European Union. David Cameron had no realistic choice but to announce that he will step down.

Mr. Cameron’s fall can be traced back to a promise he made in the 2010 election to cap the annual flow of migrants into the U.K. at less than 100,000, "no ifs, no buts."Membership in the EU means free movement of labor, so this was an impossible goal to reach through direct policy. I served in the coalition government that emerged from the 2010 election, and this uncomfortable fact was clear from the outset. I don’t share the contents of briefings and meetings from my time in government (I think it makes good government harder if everyone is taking notes for memoirs), but my counterpart in the government, Mr. Cameron’s head of strategy, Steve Hilton, went public in the Daily Mail just before this week’s vote.

Steve recalled senior civil servants telling us bluntly that the pledged target could not be reached. He rightly fulminated about the fact that this meant we were turning away much more skilled and desirable potential immigrants from non-EU countries in a bid to bring down the overall number. What he didn’t say is that the target, based on an arbitrary figure, was a foolish pledge in the first place.

Mr. Cameron was unable to deliver on his campaign pledge, and immigration to the U.K. has been running at about three times that level. This fueled anger at the establishment for again breaking a promise, as well as anger at the EU. In an attempt to contain his anti-European right wing, Mr. Cameron made another rash promise: to hold a referendum.

The rest, as they say, is history. And now, so is he.

Immigration played a role in the Brexit campaign, though it seems that voters may not have made a clear distinction between EU and non-EU inward movement. Still, Thursday’s vote was, at heart, a plebiscite on what it means to British. Our national identity has always been of a quieter kind than, say the American one. Attempts by politicians to institute the equivalent of a Flag Day or July Fourth, to teach citizenship in schools, or to animate a “British Dream” have generally been laughed out of court. Being British is an understated national identity. Indeed, understatement is a key part of that identity.

Many Scots, Welsh and Northern Irish feel a much stronger affinity to their home nation within the U.K. than they do to Great Britain. Many Londoners look at the rest of England and wonder how they are in the same political community. These splits were obvious Thursday.

Identity politics has tended in recent years to be of the progressive kind, advancing the cause of ethnic minorities, lesbians and gays, and so on. In both the U.K. and the U.S. a strongly reactionary form of identity politics is gaining strength, in part as a reaction to the cosmopolitan, liberal, and multicultural forms that have been dominant. This is identity politics of a negative kind, defined not by what you are for but what you are against. A narrow majority of my fellow Brits just decided that at the very least, being British means not being European. It was a defensive, narrow, backward-looking attempt to reclaim something that many felt had been lost. But the real losses are yet to come.

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Editor's Note: This piece originally appeared in the Wall Street Journal's Washington Wire.

       

       

The Seattle city council voted to push up the city’s minimum wage to $15 an hour. If the wage hike is fully implemented, it will guarantee Seattle’s workers the nation’s highest minimum wage. The increase in the minimum wage will be phased in over a number of years. Big employers that do not provide their employees a health plan are the first that will face the $15 per hour minimum, a requirement that will be fully phased in around 2017. Large employers who offer health benefits will have to pay the $15 minimum starting in 2018. Small businesses with employees who receive tip income will have to pay the $15 per hour minimum a couple of years later, but the countable wage will include employees’ tips. By 2021 all employers in the city must offer a minimum wage of $15 an hour, regardless of the employer’s size.

The federal minimum wage is currently just $7.25 an hour, unchanged since 2009. If Congress does not raise the national minimum wage, Seattle’s minimum will be more than twice the federal minimum wage. Many states currently have a higher minimum wage than the federal one. As it happens, Washington has the nation’s highest state-level minimum wage, $9.32 per hour. Unlike the federal minimum wage law, Washington’s state law increases the state minimum wage every year in line with changes in the consumer price index. By the time Seattle’s $15 per hour minimum becomes effective for large employers in 2017, the Washington state minimum wage will be about $10 per hour, assuming consumer prices continue to rise 2% a year. Thus, large employers in Seattle will have to pay their minimum-wage employees 50% more than minimum-wage employees receive outside the Seattle city limits.

I strongly favor the Administration’s proposal to boost the U.S. minimum wage to $10.10 an hour. It will boost the spendable incomes of millions of poorly paid workers and their families, and I expect it will have only a small adverse effect, if any, on low-wage workers’ job opportunities and work hours. However, I am more cautious about the wisdom of raising a single city’s minimum wage to $15 an hour when nearby jurisdictions leave their minimum wages unchanged.

One reason for my caution is that a big minimum-wage hike can place Seattle’s low-wage employers at a competitive disadvantage compared with employers engaged in the same line of business but located in a nearby suburb. If compensation costs for low-wage workers represent a big percentage of a Seattle employer’s costs, and if the employer faces competition from businesses on the other side of the city limits, companies located in Seattle can lose customers to competitors outside the city.

Consider a business that mainly sells low-cost, fast-food meals. If it must pay $15 an hour to its low-wage employees, while its competitors less than a mile away are only required to pay $10 an hour, the companies outside Seattle can charge lower prices to their customers for shakes, burgers, and fries, and yet still make a profit. The lower cost establishments can capture a larger percentage of the local fast-food trade, reducing fast-food sales inside Seattle’s city limits. The same is true of the goods and services sold by laundry and dry cleaning establishments, inexpensive motels, and other businesses that depend on low-wage workers to stay competitive. The labor cost disadvantage caused by a higher minimum wage can hurt low-wage employment in Seattle and possibly reduce the value of some of the city’s commercial real estate.

To the extent that consumers have the option of buying goods or services from companies that are not required to pay a higher minimum wage, some of the hoped-for gains from a higher minimum wage will be lost. When customers can conveniently buy products or services from firms that face lower labor costs, the new businesses that they patronize will grow and the old, high-cost businesses they abandon will shrink. Low-wage workers may earn higher wages inside the Seattle city limits, but their employment opportunities in Seattle may shrink.

Seattle is a prosperous city, and its mayor was elected in part because of a promise to boost the pay of its most poorly paid residents. If a $15 an hour minimum wage has a chance of working and enjoying broad political support, Seattle is a good place to test the idea. I will be interested to see whether low-wage Seattle businesses continue to prosper even after they are required to pay a minimum wage that is 50% higher than the one faced by competitors in nearby suburbs. The risk of a big minimum-wage hike at the city level is that the city’s low-wage employers will be harmed in their competition with out-of-town businesses that sell the same products or services. The risk of this kind of harm is vastly smaller when the minimum wage is increased at the state or national level. If the Administration can persuade Congress to boost the national minimum wage, all employers—inside and outside a city’s limits—will be required to raise the pay they offer to their most poorly paid workers.

Note: An edited version of this post appears on Fortune.com

       

When my wife and I relocated from D.C.’s Logan Circle to Capitol Hill five years ago, the most tumultuous change in our lifestyle (aside from my not being able to walk to Brookings every day) concerned the much farther distance we’d have to travel to the nearest supermarket. We had the luxury of shopping at a very nice, if spendy, grocery store about two blocks from our home, which meant that we often did “just-in-time” dinner shopping on the way home from work. Now we were moving to a house where the distance to the nearest supermarket was 1.5 miles, not so walkable at 7 pm.

Did we live in a “supermarket desert?” On the one hand, Capitol Hill is a pretty densely populated part of D.C., so 1.5 miles felt like a long way. And while the Hill is an economically diverse area, it’s large with significant pockets of affluence. On the other hand, like a lot of our neighbors, we own a car. So while nightly trips to the supermarket were out, it was hardly an onerous trip on the weekends.

There are, however, many communities nationwide in which that trip to the supermarket is a long one, and most have much lower incomes than the Hill. That’s the conclusion from new research we conducted with help from The Reinvestment Fund (TRF), a community development financial institution and research organization based in Philadelphia. TRF played a lead role in designing and implementing the Pennsylvania Fresh Food Financing Initiative, a program that provides grants and low-cost capital to facilitate the location of new supermarkets and fresh food retailers in that state’s underserved communities. That initiative is now the model for several other state and local programs, as well as the inspiration for a major new federal budget initiative that seeks to improve community health and economic development outcomes through supermarket attraction and expansion.

With TRF, we looked at 10 metro areas across the country, ranging in size from Jackson, Miss. to Los Angeles. Unlike a lot of previous research that attempted to identify “food deserts,” TRF’s analysis looks at factors beyond distance to a supermarket that matter for access, including a community’s population density and level of car ownership. And it uses household income and expenditure data to help pinpoint the communities that have a significant untapped local demand for supermarkets.

Across the 10 metro areas, about 1.7 million people (5 percent of total population) live in low- and moderate-income communities that are significantly underserved by supermarkets. African Americans, children, and very low-income families are over-represented in these areas. Greater Los Angeles alone accounts for half a million of the underserved; and in the Cleveland metro, more than one in nine residents lives in a low-supermarket-access community. Estimates suggest that upwards of $2.6 billion annually in grocery expenditures may “leak” out of these communities due to a lack of nearby supermarkets.

The real upside of this research project is that all of the results are viewable online, through TRF’s PolicyMap service. So local economic development officials, neighborhood-based organizations, retailers, and others can examine the location and characteristics of low-supermarket-access areas in their own communities. On Capitol Hill, the analysis suggests that we’re pretty well served. Lots of car owners, and it’s really not that far to the store. Cross the Anacostia River, however, and it’s another story altogether. Pinpointing and describing the untapped opportunities for supermarket development is hopefully a first step toward reducing market obstacles to higher-quality, lower-cost food options for residents of communities like Ward 7 and Ward 8 nationwide.

      

In a series of pieces during the past two weeks (see here, here, and here), I've laid out the evidence for two propositions: The president's economic record will be at the heart of the 2012 election, and he cannot win without focusing on the heartland — the swing states stretching from Pennsylvania to Iowa.

The case for the first proposition goes as follows:

To an extent that we haven't seen since 1992 (and maybe not even then), the 2012 election will focus on a single issue: economic growth and job creation.

For that reason above all, President Obama will be waging an uphill battle for reelection, because the American people are giving his management of the economy very low grades. (Recent CBS/NYT surveys have placed approval of his performance on the economy and job creation at below 40 percent.)

While for understandable reasons the president's campaign team wants to turn the election into a choice between two futures, the odds of success for that strategy seem low. Most political scientists who have studied the question conclude that when there's an incumbent in the race, the principal issue is that candidate's job performance. (That's why Reagan's "Are you better off..." was such a killer question against Carter in 1980.)

President Obama, therefore, has no choice but to address the economic question head-on, which will require him to offer a much more persuasive defense of his record than he has up to now.

The case for my second proposition — the Heartland Strategy — is this:

The president's team hopes to recreate the "new majority" strategy that expanded the playing field and led to victories in states such as Virginia, North Carolina, Colorado, and Nevada in 2008 and perhaps Arizona and Georgia as well in 2012. This does not seem realistic, however: while the president's support among African Americans remains strong, it has dropped sharply among Hispanics disappointed by what they see as his failure to push for comprehensive immigration reform and his administration's aggressive deportation strategy. And every survey and focus group points to diminished enthusiasm among the young adults whose relentless networking on Obama's behalf contributed significantly to his historic victory.

To make matters worse, the president's numbers in Florida are dismal, he trails likely Republican nominee Mitt Romney by 10 points in New Hampshire, and he has no chance of repeating his 2008 miracle victory in Indiana.

These facts underscore the crucial importance of the heartland states — especially Ohio and Pennsylvania. As a matter of history and simple arithmetic, is very unlikely that President Obama can be reelected without carrying them both.

Although Pennsylvania is usually 3 to 4 points more Democratic than Ohio, the evidence suggests that Obama is surprisingly weak there and needs to do some real work to shore up his standing in a state that Democrats often regard as being in the bag.

As for Ohio, the last Democrat to take the White house without winning that state was John Kennedy, who did it with electoral votes from Texas and other southern states that Obama will not receive. (The last Republican to win the presidency without Ohio? There hasn't been one since the founding of the party in the 1850s.)

Ohio is pivotal, election after election, because it is a demographic and political microcosm of the country. If a presidential candidate can win a majority there, he or she can almost certainly do so in the nation as well. And that's why both parties should pay close attention to the results of last week's election, in which the Ohio electorate overwhelmingly rejected both Gov. Kasich's assault on public sector unions and the individual mandate at the heart of President Obama's health reform law.

If these two core propositions are correct — if the 2012 election will be about Obama's economic stewardship and will be won or lost in the heartland — then the key question is this: How can the president defend his economic record in a region much of which has not enjoyed robust growth for quite some time?

Let's look at some basics:

It's hard to imagine Obama losing Illinois or winning Indiana in 2012. That leaves six key heartland states. Note what they have in common: despite widely varying rates of unemployment, none of them has experienced a rapid decline in that rate over the past year. Because there's no sense of dynamism in the region, hope and confidence in the future are at a low ebb. That's the reality the president must speak to, there and elsewhere.

How can Obama recast the economic discussion? Here's my best shot:

First, he must acknowledge Americans' sense of being stuck and then explain why recovery from this downturn has been so painfully slow — in particular, the impact of the financial collapse and our excessive debt burden, private as well as public.

Second, he must display some humility and acknowledge that he didn't get everything right. It was a mistake not to underscore the difficulty of our circumstances right from the start. It was a mistake to predict that unemployment would peak at 8 percent if his stimulus bill were enacted. While it was necessary to save the big financial institutions from a total meltdown, it was a mistake to ask so little from them institutions in return. And it was a mistake to act so timidly in the face of a housing and mortgage crisis that has cost the middle class many trillions of dollars in lost wealth.

Third, he should emphasize what most Americans believe: without the steps his administration took at the depth of the crisis, there might well have been a second Great Depression. Sure, "It could have been much worse" isn't much of a bumper sticker, but it's a place to start, and it has the merit of being true.

Fourth, what he has done so far has not only halted the decline but has yielded more than twenty consecutive months of growth in private sector jobs — progress that would be more noticeable if states and localities hadn't been shedding so many employees in response to the squeeze on their budgets.

Fifth, while most Americans didn't like it when his administration intervened to save GM and Chrysler, it was the right thing to do, not only for auto workers, but for much of the heartland's economy as well. Allowing these two firms to dissolve would have broken the back of regions already struggling with double-digit unemployment. Leadership means doing what's necessary and right, even when it's unpopular.

Sixth, we now have the opportunity to build on the foundation laid during this painful period in our history. Obama can emphasize steps such as: a bold new response to housing foreclosures and underwater mortgages; an infrastructure bank that mobilizes both domestic and foreign capital to put Americans back to work on projects that will strengthen our economy; and a tougher stance vis-à-vis Chinese policies that have taken their toll on American workers and firms. And yes, we need to come together around fundamental spending and tax reform that can stabilize our fiscal future without further undermining the hard-pressed middle class.

That's the guts of the affirmative case Obama can make. (No doubt he believes he's already doing it, but he hasn't been frank, comprehensive, and persistent enough to break through.) And if he does make it relentlessly until next Labor Day, he can then pivot and ask, What's the alternative? What is my opponent offering? If you think that an agenda of deregulation for big polluters, more tax breaks for the wealthy, and a laissez-faire policy that allows the housing sector to "hit bottom" is the way to jump start job creation, the by all means vote for him. If you don't, you have a chance to continue moving down a path that can move us from the shadows of stagnation to the sunlight of opportunity and to build a new economy in which all Americans — not just a favored few — enjoy the fruits of growth.

       

       

       

       

One of global society’s foremost structural changes underway is its rapid aggregate shift from farmbased to city-based economies. More than half of humanity now lives in urban areas, and more than two-thirds of the world’s economies have a majority of their population living in urban settings. Much of the gradual movement from rural to urban areas is driven by long-term forces of economic progress. But one corresponding downside is that city-based societies become increasingly disconnected—certainly physically, and likely psychologically—from the practicalities of rural livelihoods, especially agriculture, the crucial economic sector that provides food to fuel humanity.

The nature of agriculture is especially important when considering the tantalizingly imminent prospect of eliminating extreme poverty within a generation. The majority of the world’s extremely poor people still live in rural areas, where farming is likely to play a central role in boosting average incomes. Agriculture is similarly important when considering environmental challenges like protecting biodiversity and tackling climate change. For example, agriculture and shifts in land use are responsible for roughly a quarter of greenhouse gas emissions.

As a single word, the concept of “agriculture” encompasses a remarkably diverse set of circumstances. It can be defined very simply, as at dictionary.com, as “the science or occupation of cultivating land and rearing crops and livestock.” But underneath that definition lies a vast array of landscape ecologies and climates in which different types of plant and animal species can grow. Focusing solely on crop species, each plant grows within a particular set of respective conditions. Some plants provide food—such as grains, fruits, or vegetables—that people or livestock can consume directly for metabolic energy. Other plants provide stimulants or medication that humans consume—such as coffee or Artemisia—but have no caloric value. Still others provide physical materials—like cotton or rubber—that provide valuable inputs to physical manufacturing.

One of the primary reasons why agriculture’s diversity is so important to understand is that it defines the possibilities, and limits, for the diffusion of relevant technologies. Some crops, like wheat, grow only in temperate areas, so relevant advances in breeding or plant productivity might be relatively easy to diffuse across similar agro-ecological environments but will not naturally transfer to tropical environments, where most of the world’s poor reside. Conversely, for example, rice originates in lowland tropical areas and it has historically been relatively easy to adopt farming technologies from one rice-growing region to another. But, again, its diffusion is limited by geography and climate. Meanwhile maize can grow in both temperate and tropical areas, but its unique germinating properties render it difficult to transfer seed technologies across geographies.

Given the centrality of agriculture in many crucial global challenges, including the internationally agreed Sustainable Development Goals recently established for 2030, it is worth unpacking the topic empirically to describe what the term actually means today. This short paper does so with a focus on developing country crops, answering five basic questions: 

1. What types of crops does each country grow? 

2. Which cereals are most prominent in each country? 

3. Which non-cereal crops are most prominent in each country? 

4. How common are “cash crops” in each country? 

5. How has area harvested been changing recently? 

Readers should note that the following assessments of crop prominence are measured by area harvested, and therefore do not capture each crop’s underlying level of productivity or overarching importance within an economy. For example, a local cereal crop might be worth only $200 per ton of output in a country, but average yields might vary across a spectrum from around 1 to 6 tons per hectare (or even higher). Meanwhile, an export-oriented cash crop like coffee might be worth $2,000 per ton, with potential yields ranging from roughly half a ton to 3 or more tons per hectare. Thus the extent of area harvested forms only one of many variables required for a thorough understanding of local agricultural systems. 

The underlying analysis for this paper was originally conducted for a related book chapter on “Agriculture’s role in ending extreme poverty” (McArthur, 2015). That chapter addresses similar questions for a subset of 61 countries still estimated to be struggling with extreme poverty challenges as of 2011. Here we present data for a broader set of 140 developing countries. All tables are also available online for download.

Downloads

• Download the full paper (PDF)
• Cropshares_tables_clean
• Crop_Shares_metadata
• FAO crop codes
• FAO_cropshares
• WB income class
• WBcodescountrycode

       

       

       

       

       

       

       

       

       

Event Information

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As China presides over the G-20 for the first time, the country has the significant opportunity to impact a system of global governance under increasing stress. At the same time, while enduring the costs and realizing the benefits of its leadership role, China can address critical issues including innovation, global security, infrastructure development, and climate change. Even as China recently has made its own forays into regional institution-building with the launch of the Asia Infrastructure Investment Bank and the “One Belt, One Road” initiative, its G-20 presidency presents a new platform from which the country can advance its own agenda as part of a broader global agenda. As the first and second largest economies in the world, the United States and China can benefit enormously by understanding each other’s perspective.

Think tanks like the Brookings-Tsinghua Center have been playing an important role in this bilateral and multilateral exchange of views. On March 22, in celebration of the 10th anniversaries of the Brookings-Tsinghua Center and the John L. Thornton China Center at Brookings, Tsinghua University hosted a conference to examine how China can realize the 2016 G-20 theme of “an innovative, invigorated, interconnected, and inclusive world economy.” The event began with introductory keynote remarks on the substantive advancements China and the United States have made in think tank development and people-to-people diplomacy, followed by an additional set of keynote remarks and panel discussions presenting Chinese and American perspectives on the G-20 agenda and the state of global governance.

Event Materials

• Chinas G20 Presidency Transcript

       

For the past several years, international affairs have been analyzed through two lenses. One lens has focused on geopolitics: in particular, the question of how great power relations are evolving at a time of redistribution in the world’s economic and now also political power. The second lens considers the framework of global governance, especially the question of whether or not the existing formal and informal institutions have the tools and the ability to manage complex global challenges.

China's presidency of the G-20 bridges the issues of global governance and great power relations. At a basic level, the G-20 will set a tone for how major powers attempt to tackle the challenges that confront us all.

China’s assumption of the G-20 chairmanship in 2016 marks an important symbolic threshold. It is the first time a major non-Western power will chair the world’s premier body for international economic cooperation—not to mention one of the world’s most important geopolitical bodies, as well. China’s presidency comes at an important time in the substance of the G-20’s agenda, too, as a slowing Chinese economy is integral to the dynamics of an overall slowing global economy. As such, this event offers an opportunity to reflect on geopolitics and global governance—and the way forward. In short, what is the state of international order? 

Heading down a bumpy road?

There is little doubt that we are at an important inflection point in international order. For the past 25 years, the international system—with its win-win economic structures—has been relatively stable. But this order is under challenge and threat, and it is eroding. We risk the rise of a lose-lose international system, encompassing a deterioration of the security relations between great powers, and a breakdown of the basic structures of international cooperation. 

That may be the worst-case scenario, but it is a plausible one. Countries must be vigilant about preventing this outcome. Even though the established powers and the so-called emerging powers (clearly China is an emerged power) may not hold the same views about the content of international order, all sides have a stake in pursuing intense negotiations and engaging in debate and dialogue. It is imperative that parties find a middle ground that preserves key elements of the existing order while introducing some degree of adaptation, such that this order does not collapse.

For the past 25 years, the international system—with its win-win economic structures—has been relatively stable. But this order is under challenge and threat, and it is eroding.

A version of this kind of negotiation may occur later this year. Japan’s presidency of the G-7 will begin just ahead of China's presidency of the G-20, putting important issues into sharp relief. As the older, Western-oriented tool for managing global issues, the G-7 still focuses on global economics but increasingly tackles cross-cutting and security issues. The G-20 is the newer, multipolar tool through which both emerged and emerging powers collaborate—but, so far, members have limited their deliberations to economic issues. The two processes together will reveal the tensions and opportunities for improvement in great power relations and in geopolitics. 

Of particular note is where political and security issues fall on the dockets of these two bodies. Although the G-20 did tackle the Syria crisis at its St. Petersburg meeting in 2013, political and security issues have otherwise not been part of the group’s agenda. But these topics form an important part of the landscape of great power politics and global governance, and they are issues for which we find ourselves in very difficult waters. Tensions between the West—particularly Europe—and Russia are running high, just as disputes are mounting in Northeast Asia. The question of America’s naval role in the Western Pacific and China’s claims of a nine-dash line are serious flash points in the U.S.-China relationship, and we should not pretend that they are not increasingly difficult to manage, because they clearly are.

I believe it is shortsighted for the G-20 not to take up some of these tense security issues.

These are not part of the formal agenda of the G-20, but they should be. Although many economists may disagree with me, I believe it is shortsighted for the G-20 not to take up some of these tense security issues. The group’s argument has been to focus on economic issues, for which there are shared interests and progress can be made, which is a fair point. But history tells us that having difficult, tense issues involving a number of stakeholders leads to one of two scenarios: either these issues are managed in a credible forum, or tensions escalate and grow into conflict. There is no third option. Moreover, these are not issues that can be resolved bilaterally. They have to be settled in a multilateral forum.

In 2016, Japan will take up the issue of the South China Sea in the G-7—a scenario that is far from ideal, since key stakeholders will not be present. Even so, the G-20 refuses to take up security issues, leaving countries without an inclusive forum to deal with these tense security concerns. Of course, they could be raised in the U.N. Security Council, but that is a crisis management tool. We should be building political relations and involving leaders in preventing great power conflict, all of which, by and large, does not happen at the U.N. But it could happen at the G-20. 

With great power comes great responsibility

A better dynamic is at work with respect to the issues of climate change and global energy policy. The Paris climate accords are counted as a major breakthrough in global governance. To understand how the outcome in Paris was achieved, we have to look again at great power relations. What really broke the logjam of stale and unproductive negotiations was the agreement struck between President Xi and President Obama. Their compact on short-lived climate pollutants transformed the global diplomacy around climate change, yielding the broader agreement in Paris.

[G]reat power status primarily entails a responsibility to act first in resolving tough global challenges and absorbing costs.

Why did the U.S.-China agreement on climate change facilitate the Paris climate accords? The United States and China did not impose a framework, nor did they insist on a particular process or stipulate a set of rules. What they did was lead. They acted first and they absorbed costs. This is the essence of the relationship between great power politics and global governance.

Great power status confers a certain set of privileges, not least of which is a certain degree of autonomy. To that end, the United States has avoided multilateral rules more than other countries, and other countries may aspire to that status. But the larger point is that great power status primarily entails a responsibility to act first in resolving tough global challenges and absorbing costs. That is how great powers lead through a framework of global governance. In today’s world, where global governance will necessarily be more multipolar than in the past, we have to find new approaches to sharing the burdens of moving first and absorbing costs. That is, far and away, the most likely way to maintain a relatively stable but continuously adapting international order—one that is empowered to tackle global challenges and soothe geopolitical tensions.

       

       

       

There is a lot of hope around the potential of Big Data—massive volumes of data (such as cell phone GPS signals, social media posts, online digital pictures and videos, and transaction records of online purchases) that are large and difficult to process with traditional database and software techniques—to help achieve the sustainable development goals. The United Nations even calls for using the ongoing Data Revolution –the explosion in quantity and diversity of Big Data—to make more and better data usable to inform development analysis, monitoring and policymaking: In fact, the United Nations believes that that “Data are the lifeblood of decision-making and the raw material for accountability. Without high-quality data providing the right information on the right things at the right time; designing, monitoring and evaluating effective policies becomes almost impossible.” The U.N. even held a “Data Innovation for Policy Makers” conference in Jakarta, Indonesia in November 2014 to promote use of Big Data in solving development challenges.

Big Data has already played a role in development: Early uses of it include the detection of influenza epidemics using search engine query data or the estimation of a country’s GDP by using satellite data on night lights. Work is also under way by the World Bank to use Big Data for transport planning in Brazil.

During the Data for Development session at the recent NetMob conference at MIT, we presented a paper in which we jump on the Big Data bandwagon. In the paper, we use mobile phone data to assess how the opening of a new toll highway in Dakar, Senegal is changing how people commute to work (human mobility) in this metropolitan area. The new toll road is one of the largest investments by the government of Senegal and expectations for its developmental impact are high. In particular, the new infrastructure is expected to increase the flow of goods and people into and out of Dakar, spur urban and rural development outside congested areas, and boost land valuation outside Dakar. Our study is a first step in helping policymakers and other stakeholders benchmark the impact of the toll road against many of these objectives.

Assessing how the impact of the new toll highway differs by area and how it changes over time can help policymakers benchmark the performance of their investment and better plan the development of urban areas.

The Dakar Diamniadio Toll Highway

The Dakar Diamniadio Toll Highway (in red in Figure 1), inaugurated on August 1, 2013 is the first section (32 km or 20 miles) of a broader project to connect the capital, Dakar, through a double three-lane highway to a new airport (Aeroport International Blaise Diagne, AIBD) and a special economic zone, the Dakar Integrated Special Economic Zone (DISEZ) and the rest of the country.

Note: The numbers indicate the incidence of increased inter cell mobility and were used to calculate the percentage increase in mobility.

The cost of this large project is estimated to be about $696 million (FCFA 380.2 billion or 22.7 percent of 2014 fiscal revenues, excluding grants) with the government of Senegal having already disbursed $353 million. The project is one of the first toll roads in sub-Saharan Africa (excluding South Africa) structured as a public-private partnership (PPP) and includes multilateral partners such as the World Bank, the French Development Agency, and the African Development Bank.

In our study, we ask whether the new toll road led to an increase in human mobility and, if so, whether particular geographical areas experienced higher or lower mobility relative to others following its opening.

Did the Highway Increase Human Mobility?

Using mobile phone usage data (Big Data), we use statistical analysis in our paper to approximate where people live and where they work. We then estimate how the reduction in travel time following the opening of the toll road changes the way they commute to work.

As illustrated in the map of Figure 1, we find some interesting trends:

• Human mobility in the metropolitan Dakar area increased on average by 1.34 percent after the opening of the Dakar Diamniadio Toll Highway. However, this increase masks important disparities across the different sub-areas of the Dakar metropolitan areas. Areas in blue in Figure 1 are those for which mobility increased after the opening of the new road toll while those in red experienced decreased mobility.
• In particular, the Parcelles Assainies suburban area benefited the most from the toll road with an increase in mobility of 26 percent. The Centre Ville (downtown) area experienced a decrease in mobility of about 20 percent.

These trends are important and would have been difficult to discover without Big Data. Now, though, researchers need to parse through the various reasons these trends might have occurred. For instance, the Parcelles Assainies area may have benefited the most because of its closer location to the toll road whereas the feeder roads in the downtown area may not have been able to absorb the increase in traffic from the toll road. Or people may have moved from the downtown area to less expensive areas in the suburbs now that the new toll road makes commuting faster.

The Success of Big Data

From these preliminary results (our study is work in progress, and we will be improving its methodology), we are encouraged by the fact that our method and use of Big Data has three areas of application for a project such as this:

Benchmarking: Our method can be used to track how the impact of the Dakar Diamniadio Toll Highway changes over time and for different areas of the Dakar metropolitan areas. This process could be used to study other highways in the future and inform highway development overall.

Zooming in: Our analysis is a first step towards a more granular study of the different geographic areas within the Dakar suburban metropolitan area, and perhaps inspire similar studies around the continent. In particular, it would be useful to study the socio-economic context within each area to better appreciate the impact of new infrastructure on people’s lives. For instance, in order to move from estimates of human mobility (traffic) to measures of “accessibility,” it will be useful to complement the current analysis with an analysis of land use, a study of job accessibility, and other labor markets information for specific areas. Regarding accessibility, questions of interest include: Who lives in the areas most/least affected? What kind of jobs do they have access to? What type of infrastructure do they have access to? What is their income level? Answers to these questions can be obtained using satellite information for land prices, survey data (including through mobile phones) and data available from the authorities. Regarding urban planning, questions include: Is the toll diverting the traffic to other areas? What happens in those areas? Do they have the appropriate infrastructure to absorb the increase in traffic?

Zooming out: So far, our analysis is focused on the Dakar metropolitan area, and it would be useful to assess the impact of new infrastructure on mobility between the rest of the country and Dakar. For instance, the analysis can help assess whether the benefits of the toll road spill over to the rest of the country and even differentiate the impact of the toll road on the different regions of the country.

This experience tells us that there are major opportunities in converting Big Data into actionable information, but the impact of Big Data still remains limited. In our case, the use of mobile phone data helped generate timely and relatively inexpensive information on the impact of a large transport infrastructure on human mobility. On the other hand, it is clear that more analysis using socioeconomic data is needed to get to concrete and impactful policy actions. Thus, we think that making such information available to all stakeholders has the potential not only to guide policy action but also to spur it. 

References

Atkin, D. and D. Donaldson (2014). Who ’ s Getting Globalized ? The Size and Implications of Intranational Trade Costs . (February).

Clark, X., D. Dollar, and A. Micco (2004). Port efficiency, maritime transport costs, and bilateral trade. Journal of Development Economics 75(2), 417–450, December.

Donaldson, D. (2013). Railroads of the Raj: Estimating the Impact of Transportation Infrastructure. forthcoming, American Economic Review.

Fetzer Thiemo (2014) “Urban Road Construction and Human Commuting: Evidence from Dakar, Senegal.” Mimeo

Ji, Y. (2011). Understanding Human Mobility Patterns Through Mobile Phone Records : A cross-cultural Study.

Simini, F., M. C. Gonzalez, A. Maritan, and A.-L. Barab´asi (2012). A universal model for mobility and migration patterns. Nature 484(7392), 96–100, April.

Tinbergen, J. (1962). Shaping the World Economy; Suggestions for an International Economic Policy.

Yuan, Y. and M. Raubal (2013). Extracting dynamic urban mobility patterns from mobile phone data.

      

Event Information

Since the Rose Revolution in November 2003, Georgia has grappled with the many challenges of building a modern, Western-oriented state, including implementing political and economic reforms, fighting corruption, and throwing off the vestiges of the Soviet legacy. On the path toward a functioning and reliable democracy, Georgia has pursued these domestic changes in an often difficult international environment, as evidenced by the Russia-Georgia conflict in 2008.

On March 17, the Center on the United States and Europe at Brookings (CUSE) hosted President Mikheil Saakashvili to discuss Georgia’s approach to these challenges. A leader of Georgia’s 2003 Rose Revolution, Saakashvili was elected president of Georgia in January 2004 and reelected for a second term in January 2008.

Vice President Martin Indyk, director of Foreign Policy at Brookings, provided introductory remarks and Senior Fellow and CUSE Director Fiona Hill moderated the discussion. After the program, President Saakashvili took audience questions.

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It is no secret that American elections are getting wildly expensive. If you are unlucky enough to live in a swing state or a state with a competitive race for US House, US Senate or Governor, you know that every even numbered year means frequent phone calls, a barrage of campaign mail, and endless television ads. Candidates want your vote, and sometimes it seems their strategy is to annoy the average voter into turning out to the polls.

However, beyond direct candidate appeals, outside groups are now spending heavily on competitive races of all types. Many statewide campaigns now cost tens of millions of dollars, and interest groups, PACs, and other organizations are ponying up with substantial sums to try to reach voters and do one of two things. They either try to convince you one candidate deserves your vote or dissuade you from voting for the other candidate.

How much money is flowing into races beyond what candidates themselves spend? The answer is staggering. Below we profile the 20 most expensive Senate races since 2010 in terms of independent expenditures. The chart shows not only how expensive races are, but the extent to which outside groups seek to influence electoral outcomes.  

This chart shows that races are getting more expensive. Among these races, only two (Colorado and Pennsylvania) are from 2010. Half (10) of the races are being waged this cycle, and even though data are updated through Sunday, the totals are certain to rise. Those ten races alone have totaled over $435 million in spending in those states.

The totals provide a small picture into the magnitude of money in American politics. The totals exclude direct candidate spending and spending by other, outside groups not subject to as rigorous FEC disclosure requirements.

As campaigns continue to become more expensive and outside groups see participation in elections as a path toward influencing outcomes of both races and policy, there is one political certainty: over the next two to four years, many of the campaigns on this list will be displaced by future, more expensive campaigns for the Senate.

      

Editor’s Note: This post was originally published by the Institute of Governmental Studies. Thomas Mann is also Resident Scholar at IGS.

Donald Trump and the Amen chorus of Republican presidential aspirants may have appeared to monopolize the capacity to make fantastical claims about what’s wrong with America and how to fix it. But a rival has appeared on the scene, outlining a very different fantasy plan to run for president on the Democratic side of the aisle.

Harvard law professor Lawrence Lessig looks meek—a dead ringer for Mr. Peepers—yet is anything but. Lessig built an impressive career in legal scholarship on the regulation of cyberspace, and the mild-mannered, soft-spoken academic became a cult hero among libertarians fearful of increasing legal restrictions on copyright, trademark and the electromagnetic spectrum. But Lessig’s transformation into a political activist was spurred by his personal revelation that money in politics is the root of all our governing problems. Eliminate the dependence of elected officials on private donors and the formidable obstacles to constructive policymaking will crumble. Simple but searing truth, or a caricature of a complex governing system shaped by institutions, ideas/ideologies, and interests?

Lessig became a whirlwind of energy and organization to promote his new values and beliefs, leading efforts to “Change Congress,” convene a second constitutional convention, raise awareness of corruption in politics through the “New Hampshire Rebellion,” and start the “Mayday PAC,” a super PAC designed to end all super PACs. He wrote the bestselling book Republic, Lost: How Money Corrupts Congress—and A Plan to Stop It, delivered a series of popular TED talks, and tirelessly traveled the country with his PowerPoint.

With none of these enterprises yet bearing fruit, Lessig has decided to raise the stakes. He has announced that if he receives $1 million from small donors by September, he will seek the Democratic presidential nomination, running as a “referendum candidate.” His single-issue platform, built around the concept of “Citizen Equality,” consists of “true” campaign finance reform supplemented by electoral reform (to weaken the influence of gerrymandering) and voting rights. His goal is to use the election to build a mandate for political reform that will cure our democratic ills. Lessig will apparently have nothing to say about anything other than political reform, insisting that his issue should be and can be the number one priority of voters in the 2016 elections. If nominated and elected, President Lessig will serve in office only long enough to enact the Citizen Equality Act and then resign, turning over the powers and responsibilities of the office to the vice president. Recently he generously informed the Vice President that he would happily enable a third Joe Biden term by selecting him as his running mate.

The hubris of the Harvard Professor is breathtaking. In virtually every respect, his strategy is absurd. Lessig’s political reform agenda is stymied by Republicans, not Democrats. Why not direct his energies where the opposition resides? All of the current Democratic presidential candidates support the thrust of these reforms. But saying that this is their highest priority is likely to harm, not boost, their candidacies. Why would even the most ardent supporter of the three pillars of Lessig’s reform agenda cast a ballot solely on this basis? Big and important issues divide the two parties today and the stakes of public action or inaction are huge. We don’t have the luxury of using the election to try to build a mandate for a set of political reforms that would have no chance of passing in the face of GOP opposition and would be of only incremental utility if they did.

Campaign finance does play a corrosive role in our democracy and I have invested much of my career grappling with it. There is no doubt that money in elections facilitates the transfer of economic inequality into political inequality, and the spectacle of several hundred plutocrats dominating the finance of our elections should be a target of serious reform efforts in the courts and the Congress. At the same time it is foolish to imagine that campaign finance is the only route for private wealth to influence public policy or that its reform will dramatically transform the policy process. Money did not prevent the major legislative enactments of 2009-2010—including the stimulus, student loans, the Affordable Care Act, and financial services reform. Nor is it likely to be the critical factor on climate change, immigration, infrastructure or jobs and wages; which party wins the White House and whether control with Congress is unified or divided is key. If anything, the Lessig campaign is likely to weaken the forces for political reform by demonstrating just how small the relative priority for this action is.

Trump offers the country his outsider status, success in building his personal wealth, an outsized personality, a brashness in asserting how easily he can solve the country’s problems, and a hearty appetite for and skill in stoking the anger and fears of a segment of the country. He feeds the notion that a strong, fearless, wily leader, inexperienced and mostly uninformed in politics and governing, can be the man on a white horse saving a great country losing its exceptional status. His claim that all politicians are bought by private interests—a claim Lessig eagerly embraces—fits well with his grandiose claims that he alone can fix what ails the country. A significant segment of Republican voters, presumably not well versed in the American constitutional system are attracted to him, at least enough for him to be a factor in this election campaign.

Lessig is a far less commanding presence but his ambition burns no less than that of Trump. The notoriety, celebrity, and adoring audiences are heady stuff, even if on a much smaller scale. Lessig told Bloomberg that Trump’s candidacy is evidence that his reform message is taking hold. Lessig said, Trump “strikes people as credible when he says all these people (politicians) are bought—I used to buy them …Trump is saying the truth.” Lessig will be a minor figure in this election and the causes for which he fights are unlikely to advance from it. Both Lessig and Trump, despite their differences in visibility and importance in the election, will have contributed to the dumbing down of American politics, a reality that will bring tears to the eyes of civics teachers and political science professors across the country.

       

       

       

       

       

Policy Brief #174

A nation’s education system is a pillar of its economic strength and international competitiveness. The National Bureau of Economic Research analyzed data from 146 countries, collected between 1950 and 2010, and found that each year of additional average schooling attained by a population translates into at least a two percent increase in economic output. A 2007 World Bank policy research working paper reported similar results. Based on these findings, if the United States increased the average years of schooling completed by its adult population from the current 12 years to 13 years—that is, added one year of postsecondary education—our gross domestic product would rise by more than $280 billion.

The story also can be told by focusing on the returns to education for individuals. The difference in income between Americans who complete high school and those who drop out after 10th grade exceeds 50 percent. Large income differentials extend throughout the continuum of education attainment, with a particularly huge gap occurring between an advanced degree and a four-year college degree.

Although education clearly pays, the education attainment of the nation’s youth has largely stagnated, falling substantially behind that of countries with which we compete. In 1960, the United States led the world in the number of students who graduated from high school. Today young adults in many countries, including Estonia and Korea, exceed their U.S. counterparts in education attainment.

	RECOMMENDATIONS
	America’s economic productivity and competitiveness are grounded in education. Our public schools and our higher education institutions alike are falling behind those of other nations. Four policy proposals offer substantial promise for improving American education, are achievable and have low costs: Choose K–12 curriculum based on evidence of effectiveness. Evaluate teachers in ways that meaningfully differentiate levels of performance. Accredit online education providers so they can compete with traditional schools across district and state lines. Provide the public with information that will allow comparison of the labor market outcomes and price of individual postsecondary degree and certificate programs.

The problem of low education attainment is particularly salient among students from low-income and minority backgrounds. The graduation rate for minorities has been declining for 40 years, and majority/minority graduation rate differentials have not converged. Hispanic and black students earn four-year or higher degrees at less than half the rate of white students.

The economic future of the nation and the prospects of many of our citizens depend on returning the United States to the forefront of education attainment. Simply put, many more of our students need to finish high school and graduate from college.

At the same time, graduation standards for high school and college must be raised. Forty percent of college students take at least one remedial course to make up for deficiencies in their high school preparation, and a test of adult literacy recently given to a random sample of graduating seniors from four-year U.S. institutions found less than 40 percent to be proficient on prose and quantitative tasks.

Barriers to Innovation and Reform

Our present education system is structured in a way that discourages the innovation necessary for the United States to regain education leadership. K-12 education is delivered largely through a highly regulated public monopoly. Outputs such as high school graduation rates and student performance on standardized assessments are carefully measured and publicly available, but mechanisms that would allow these outputs to drive innovation and reform are missing or blocked. For example, many large urban districts and some states are now able to measure the effectiveness of individual teachers by assessing the annual academic growth of students in their classes. Huge differences in teacher effectiveness are evident, but collective bargaining agreements or state laws prevent most school district administrators from using that information in tenure or salary decisions.

Further complicating K-12 reform is the fact that authority for education policy is broadly dispersed. Unlike countries with strong national ministries that can institute top-down reforms within the public sector, education policy and practice in the United States are set through a chaotic network of laws, relationships and funding streams connecting 16,000 independent school districts to school boards, mayors, and state and federal officials. The lack of central authority allows the worst characteristics of public monopolies to prevail—inefficiency, stasis and catering to interests of employees—without top-down systems’ offsetting advantage of being capable of quick and coordinated action.

The challenges to reforming higher education are different. The 6,000-plus U.S. postsecondary institutions have greater flexibility to innovate than do the public school districts—and a motive to do so, because many compete among themselves for students, faculty and resources. However, while output is carefully measured and publicly reported for public K-12 schools and districts, we have only the grossest measures of output for post secondary institutions.

Even for something as straightforward as graduation rates, the best data we have at the institutional level are the proportion of full-time, first-time degree-seeking students who graduate within 150 percent of the normal time to degree completion. Data on critical outputs, including labor market returns and student learning, are missing entirely. In the absence of information on issues that really matter, postsecondary institutions compete and innovate on dimensions that are peripheral to their productivity, such as the winning records of their sports teams, the attractiveness of their grounds and buildings, and their ratio of acceptances to applications. Far more information is available to consumers in the market for a used car than for a college education. This information vacuum undermines productive innovation.

Examining Two Popular Reforms

Many education reformers across the political spectrum agree on two structural and governance reforms: expanding the public charter school sector at the expense of traditional public schools and setting national standards for what students should know. Ironically, the evidence supporting each of these reforms is weak at best.

Charter schools are publicly funded schools outside the traditional public school system that operate with considerable autonomy in staffing, curriculum and practices. The Obama administration has pushed to expand charter schools by eliminating states that don’t permit charters, or capping them, from competition for $4.35 billion in Race to the Top funding. Both President Obama and Education Secretary Arne Duncan have proposed shuttering poorly performing traditional public schools and replacing them with charters.

What does research say about charter schools’ effects on academic outcomes? Large studies that control for student background generally find very small differences in student achievement between the two types of public schools.

For example, on the 2005 National Assessment of Educational Progress (the “Nation’s Report Card”), white, black and Hispanic fourth graders in charter schools performed equivalently to fourth-graders with similar racial and ethnic backgrounds in traditional public schools. Positive findings do emerge from recent studies of oversubscribed New York and Boston area charter schools, which use lotteries to determine admission. But these results are obtained from children whose parents push to get them into the most popular charter schools in two urban areas with dynamic and innovative charter entrepreneurs.

What about common standards? Based on the belief that high content standards for what students should know and be able to do are essential elements of reform and that national standards are superior to individual state standards, the Common Core State Standards Initiative has signed up 48 states and 3 territories to develop a common core of state standards in English-language arts and mathematics for grades K-12. The administration has praised this joint effort by the National Governors Association and Council of Chief State School Officers, made participation in it a prerequisite for Race to the Top funding, and set aside $350 million in American Recovery and Reinvestment Act funding to develop ways to assess schools’ performance in meeting common core standards.

Does research support this approach? The Brown Center on Education Policy at Brookings examined the relationship between student achievement outcomes in mathematics at the state level and ratings of the quality of state content standards in math. There was no association. Some states with strong standards produce high-achieving students, such as Massachusetts, while other states with strong standards languish near the bottom in terms of achievement, such as California. Some states with weak standards boast high levels of achievement, such as New Jersey, while others with weak standards experience low levels of achievement, such as Tennessee.

Four Ideas

For every complex problem there is one solution which is simple, neat, and wrong. — H. L. Mencken

I will avoid Mencken’s approbation by proposing four solutions rather than one. Although education has far too many moving parts to be dramatically reformed by any short list of simple actions, we can start with changes that are straightforward, ripe for action and most promising, based on research and past experience.

Link K-12 Curricula to Comparative Effectiveness

Little attention has been paid to choice of curriculum as a driver of student achievement. Yet the evidence for large curriculum effects is persuasive. Consider a recent study of first-grade math curricula, reported by the National Center for Education Evaluation and Regional Assistance in February 2009. The researchers randomly matched schools with one of four widely used curricula. Two curricula were clear winners, generating three months’ more learning over a nine-month school year than the other two. This is a big effect on achievement, and it is essentially free because the more effective curricula cost no more than the others.

The federal government should fund many more comparative effectiveness trials of curricula, and schools using federal funds to support the education of disadvantaged students should be required to use evidence of effectiveness in the choice of curriculum materials. The Obama administration supports comparative effectiveness research in health care. It is no less important in education.

Evaluate Teachers Meaningfully

Good education outcomes for students depend on good teachers. If we have no valid and reliable system in place to identify who is good, we cannot hope to create substantial improvements in the quality of the teacher workforce.

A substantial body of high-quality research demonstrates that teachers vary substantially in effectiveness, with dramatic consequences for student learning. To increase academic achievement overall and address racial, ethnic and socioeconomic achievement gaps, we must enhance the quality of the teacher workforce and provide children from poor and minority backgrounds with equitable access to the best teachers.

Despite strong empirical evidence for differences in teacher performance—as well as intuitive appeal, demonstrated when we remember our own best and worst teachers—the vast majority of public school teachers in America face no meaningful evaluation of on-the-job performance. A recent survey of thousands of teachers and administrators, spanning 12 districts in four states, revealed that none of the districts’ formal evaluation processes differentiated meaningfully among levels of teaching effectiveness, according to a 2009 report published by The New Teacher Project. In districts using binary ratings, more than 99 percent of teachers were rated satisfactory. In districts using a broader range of ratings, 94 percent of teachers received one of the top two ratings, and less than one percent were rated unsatisfactory. In most school districts, virtually all probationary teachers receive tenure—98 percent in Los Angeles, for example—and very small numbers of tenured teachers are ever dismissed for poor performance.

Conditions of employment should be restructured to recruit and select more promising teachers, provide opportunities for them to realize their potential, keep the very best teachers in the profession, and motivate them to serve in locations where students have the highest needs. The precondition for these changes is a valid system of evaluating teachers.

The federal government should require school districts to evaluate teachers meaningfully, as a condition of federal aid. Washington also should provide extra support to districts that pay substantially higher salaries to teachers demonstrating persistently high effectiveness and serving in high-needs schools. But, because many technical issues in the evaluation of on-the-job performance of teachers are unresolved, the federal government should refrain, at least for now, from mandating specific evaluation components or designs. The essential element is meaningful differentiation—that is, a substantial spread of performance outcomes.

Accredit Online Education Providers

Traditional forms of schooling are labor-intensive and offer few economies of scale. To the extent that financial resources are critical to education outcomes, the only way to improve the U.S. education system in its current configuration is to spend more. Yet we currently spend more per student on education than any other country in the world, and the appetite for ever-increasing levels of expenditure has been dampened by changing demographics and ballooning government deficits. The monies that can be reasonably anticipated in the next decade or two will hardly be enough to forestall erosion in the quality of the system, as currently designed. The game changer for education productivity will have to be technology, which can both cut labor costs and introduce competitive pressures.

Already, at the college level, online education (also termed “virtual education” or “distance learning”) is proving competitive with the classroom experience. Nearly 3.5 million students in 2006—about 20 percent of all students in postsecondary schools and twice the number five years previously—were taking at least one course online, according to a 2007 report published by the Sloan Consortium.

In K-12, online education is developing much more slowly. But, the case for online K–12 education is strong—and linked to cost control. A survey reported on page one of Education Week (March 18, 2009) found the average per-pupil cost of 20 virtual schools in 14 states to be about half the national average for a traditional public school.

Local and state control of access to virtual schooling impedes the growth of high-quality online education and the competitive pressure it contributes to traditional schooling. Development costs are very high for virtual courseware that takes full advantage of the newest technologies and advances in cognitive science and instruction—much higher than the costs for traditional textbooks and instructional materials. These development costs can only be rationalized if the potential market for the resulting product is large. But, states and local school districts now are able to determine whether an online program is acceptable. The bureaucracy that may be most disrupted by the introduction of virtual education acts as gatekeeper.

To overcome this challenge, K-12 virtual public education would benefit from the model of accreditation used in higher education. Colleges and universities are accredited by regional or national bodies recognized by the federal government. Such accrediting bodies as the New England Association of Schools and Colleges and the Accrediting Council for Independent Colleges and Schools are membership organizations that determine their own standards within broad federal guidelines. Once an institution is accredited, students residing anywhere can take its courses, often with the benefit of federal and state student aid.

Federal legislation to apply this accreditation model to online K-12 education could transform public education, especially if the legislation also required school districts to cover the reasonable costs of online courses for students in persistently low-performing schools. This approach would exploit—and enhance—U.S. advantages in information technology. We are unlikely to regain the international lead in education by investing more in business as usual; but we could leapfrog over other countries by building new, technology-intensive education systems.

Link Postsecondary Programs to Labor Market Outcomes

On a per-student basis, the United States spends two and one-half times the developed countries’ average on postsecondary education. Although our elite research universities remain remarkable engines of innovation and are the envy of the world, our postsecondary education system in general is faltering. The United States used to lead the world in higher education attainment, but, according to 2009 OECD data, is now ranked 12th among developed countries. We have become a high-cost provider of mediocre outcomes.

Critical to addressing this problem is better information on the performance of our postsecondary institutions. As the U.S. Secretary of Education’s Commission on the Future of Higher Education concluded in 2006:

Our complex, decentralized postsecondary education system has no comprehensive strategy, particularly for undergraduate programs, to provide either adequate internal accountability systems or effective public information. Too many decisions about higher education—from those made by policymakers to those made by students and families—rely heavily on reputation and rankings derived to a large extent from inputs such as financial resources rather than outcomes. Better data about real performance and lifelong working and learning ability is absolutely essential if we are to meet national needs and improve institutional performance.

Ideally, this information would be available in comparable forms for all institutions through a national system of data collection. However, achieving consensus on the desirability of a national database of student records has proved politically contentious. One of the issues is privacy of information. More powerful is the opposition of some postsecondary institutions that apparently seek to avoid accountability for their performance.

The way forward is for Congress to authorize, and fund at the state level, data systems that follow individual students through their postsecondary careers into the labor market. The standards for such state systems could be recommended at the federal level or by national organizations, to maximize comparability and eventual interoperability.

The public face of such a system at the state level would be a website allowing prospective students and parents to compare degree and certificate programs within and across institutions on diverse outcomes, with corresponding information on price. At a minimum, the outcomes would include graduation rates, employment rates and average annual earnings five years after graduation. Outcomes would be reported at the individual program level, such as the B.S. program in chemical engineering at the University of Houston. Price could be reported in three ways: advertised tuition,average tuition for new students for the previous two years, and average tuition for new students for the previous two years net of institutional and state grants for students eligible for federally subsidized student loans. These different forms of price information are necessary because institutions frequently discount their advertised price, particularly for low-income students. Students and families need information about discounts in order to shop on the basis of price.

Many states, such as Washington, already have data that would allow the creation of such college search sites, at least for their public institutions. The primary impediment to progress is the federal Family Educational Rights and Privacy Act (FERPA), which makes it very difficult for postsecondary institutions to share data on individual students with state agencies, such as the tax division or unemployment insurance office, in order to match students with information on post-graduation employment and wages. Congress should amend FERPA to allow such data exchanges among state agencies while maintaining restrictions on release of personally identifiable information. To address privacy concerns, Congress also should impose substantial penalties for the public release of personally identifiable information; FERPA currently is toothless.

Creating a higher education marketplace that is vibrant with transparent and valid information on performance and price would be a powerful driver of reform and innovation. Easily addressed concerns about the privacy of student records and political opposition from institutions that do not want their performance exposed to the public have stood in the way of this critical reform for too long. America’s economic future depends on returning the United States to the forefront of education attainment. Simply put, many more of our students need to finish high school and graduate from college. Investments in improved data, along with structural reforms and innovation, can help restore our leadership in educational attainment and increase economic growth.

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The Metropolitan Policy Program at Brookings, hosted The Political Geography of America's Purple States: Five Trends That Will Decide the 2008 Election, a briefing on a new series of reports on the political demography of "purple" states in the 2008 election.

Purple states-or states where the current balance of political forces does not decisively favor one party or the other-will play an undeniably pivotal role in the upcoming election and include: Virginia and Florida in the South; the Intermountain West states of Colorado, New Mexico, Nevada, and Arizona; Michigan, Missouri, and Ohio in the Heartland; and Pennsylvania.

On October 10, 2008 at the National Press Club in Washington DC, authors William Frey and Ruy Teixeira highlighted the political and demographic trends in these 10 battleground states, focusing not only on their role in the 2008 election, but their position as toss-ups in years to come.

The session opened with an overview of the demographic shifts shaping all the contested states studied, and evolved into a detailed presentation of the trends that are testing and reshaping the balance of their voting populations, focusing particularly on five trends that Frey and Teixeira believe will decide the 2008 election. Feedback from James Barnes, political correspondent for the National Journal, helped shape the conversation.

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The full story of the killing of Michael Brown, a young, black, unarmed man shot by a policeman in Ferguson, Missouri, is still unfolding—and the truth will not be known for some time. It is only after full investigations are completed that an objective evaluation of the incident can be made. Nonetheless, there is no doubt that the killing of the young man was unfortunate and has generated a serious debate about race relations in America, and on the relations between police and the communities that they are supposed to protect. The riots and massive looting portrayed not only the extent of criminality in America’s inner cities, but also the economic marginalization of the minority communities.

Coming not long after the successful U.S.-Africa Leaders Summit held in Washington, the Ferguson incident and the follow-up demonstrations have been rather unfortunate in as far as how Africans view America—in a way questioning America’s standing as a protector of human rights. The hostility towards the United States in regard to its treatment of African-Americans has dominated social media with claims that the incident shows that America should not claim leadership when it comes to human rights. Such criticisms by many other countries, including Russia and China, are widespread.

I was particularly surprised by the comments in the Kenyan media coverage of this topic. Here are some statements on the topic by readers of the most popular paper there—the Daily Nation:

(This is an apparent reference to the fact that the United States government issues travel advisories to countries like Kenya when such incidents occur and there are riots.)

(This statement is in reference to the U.S. government’s actions following the 2007-2008 post-election violence in Kenya.)

       

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Barack Obama’s presidency has witnessed widespread change throughout Africa. His four trips there, spanning seven countries, reflect his belief in the continent’s potential and importance. African countries face many challenges that span issues of trade, investment, and development, as well as security and stability. With President Obama’s second term coming to an end, it is important to begin to reflect on his legacy and how his administration has helped frame the future of Africa.

On July 19, the Center for 21st Century Security and Intelligence at Brookings hosted a discussion on Africa policy. Matthew Carotenuto, professor at St. Lawrence University and author of “Obama and Kenya: Contested Histories and the Politics of Belonging” (Ohio University Press, 2016) discussed his research in the region. He was joined by Sarah Margon, the Washington director of Human Rights Watch. Brookings Senior Fellow Michael O'Hanlon partook in and moderated the discussion.

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• 20160719_us_africa_transcript

       

       

       

Many proposals to accelerate and improve medical product innovation and regulation focus on reforming the product development and regulatory review processes that occur before drugs and devices get to market. While important, such proposals alone do not fully recognize the broader opportunities that exist to learn more about the safety and effectiveness of drugs and devices after approval. As drugs and devices begin to be used in larger and more diverse populations and in more personalized clinical combinations, evidence from real-world use during routine patient care is increasingly important for accelerating innovation and improving regulation.

First, further evidence development from medical product use in large populations can allow providers to better target and treat individuals, precisely matching the right drug or device to the right patients. As genomic sequencing and other diagnostic technologies continue to improve, postmarket evidence development is critical to assessing the full range of genomic subtypes, comorbidities, patient characteristics and preferences, and other factors that may significantly affect the safety and effectiveness of drugs and devices. This information is often not available or population sizes are inadequate to characterize such subgroup differences in premarket randomized controlled trials.

Second, improved processes for generating postmarket data on medical products are necessary for fully realizing the intended effect of premarket reforms that expedite regulatory approval. The absence of a reliable postmarket system to follow up on potential safety or effectiveness issues means that potential signals or concerns must instead be addressed through additional premarket studies or through one-off postmarket evaluations that are more costly, slower, and likely to be less definitive than would be possible through a better-established infrastructure. As a result, the absence of better systems for generating postmarket evidence creates a barrier to more extensive use of premarket reforms to promote innovation.

These issues can be addressed through initiatives that combine targeted premarket reforms with postmarket steps to enhance innovation and improve evidence on safety and effectiveness throughout the life cycle of a drug or device. The ability to routinely capture clinically relevant electronic health data within our health care ecosystem is improving, increasingly allowing electronic health records, payer claims data, patient-reported data, and other relevant data to be leveraged for further research and innovation in care. Recent legislative proposals released by the House of Representatives’ 21st Century Cures effort acknowledge and seek to build on this progress in order to improve medical product research, development, and use. The initial Cures discussion draft included provisions for better, more systematic reporting of and access to clinical trials data; for increased access to Medicare claims data for research; and for FDA to promulgate guidance on the sources, analysis, and potential use of so-called Real World Evidence. These are potentially useful proposals that could contribute valuable data and methods to advancing the development of better treatments.

What remains a gap in the Cures proposals, however, is a more systematic approach to improving the availability of postmarket evidence. Such a systematic approach is possible now. Biomedical researchers and health care plans and providers are doing more to collect and analyze clinical and outcomes data. Multiple independent efforts – including the U.S. Food and Drug Administration’s Sentinel Initiative for active postmarket drug safety surveillance, the Patient-Centered Outcomes Research Institute’s PCORnet for clinical effectiveness studies, the Medical Device Epidemiology Network (MDEpiNet) for developing better methods and medical device registries for medical device surveillance and a number of dedicated, product-specific outcomes registries – have demonstrated the potential for large-scale, systematic postmarket data collection. Building on these efforts could provide unprecedented evidence on how medical products perform in the real-world and on the course of underlying diseases that they are designed to treat, while still protecting patient privacy and confidentiality.

These and other postmarket data systems now hold the potential to contribute to public-private collaboration for improved population-based evidence on medical products on a wider scale. Action in the Cures initiative to unlock this potential will enable the legislation to achieve its intended effect of promoting quicker, more efficient development of effective, personalized treatments and cures.

What follows is a set of both short- and long-term proposals that would bolster the current systems for postmarket evidence development, create new mechanisms for generating postmarket data, and enable individual initiatives on evidence development to work together as part of a broad push toward a truly learning health care system.

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John Kerry to travel to Kenya and Djibouti next week

Exactly one year after U.S. Secretary of State John Kerry’s last multi-country tour of sub-Saharan Africa, he is preparing for another visit to the continent—to Kenya and Djibouti from May 3 to 5, 2015. In Kenya, Kerry and a U.S. delegation including Linda Thomas-Greenfield, assistant secretary of state for African affairs, will engage in talks with senior Kenyan officials on U.S.-Kenya security cooperation, which the U.S. formalized through its Security Governance Initiative (SGI) at the U.S.-Africa Leaders Summit last August. Over the past several years, the U.S. has increased its military assistance to Kenya and African Union (AU) troops to combat the Somali extremist group al-Shabab and has conducted targeted drone strikes against the group’s top leaders.  In the wake of the attack on Kenya’s Garissa University by al-Shabab, President Obama pledged U.S. support for Kenya, and Foreign Minister Amina Mohamed has stated that Kenya is currently seeking additional assistance from the U.S. to strengthen its military and intelligence capabilities.

Kerry will also meet with a wide array of leaders from Kenya’s private sector, civil society, humanitarian organizations, and political opposition regarding the two countries’ “common goals, including accelerating economic growth, strengthening democratic institutions, and improving regional security,” according to a U.S. State Department spokesperson. These meetings are expected to build the foundation for President Obama’s trip to Kenya for the Global Entrepreneurship Summit in July of this year.

On Tuesday, May 5, Kerry will become the first sitting secretary of state to travel to Djibouti. There, he will meet with government officials regarding the evacuation of civilians from Yemen and also visit Camp Lemonnier, the U.S. military base from which it coordinates its counterterror operations in the Horn of Africa region.

Protests erupt as Burundian president seeks third term

This week saw the proliferation of anti-government street demonstrations as current President Pierre Nkurunziza declared his candidacy for a third term, after being in office for ten years.  The opposition has deemed this move as “unconstitutional” and in violation of the 2006 Arusha peace deal which ended the civil war. Since the announcement, hundreds of civilians took to the streets of Bujumbura, despite a strong military presence. At least six people have been killed in clashes between police forces and civilians. 

Since the protests erupted, leading human rights activist Pierre-Claver Mbonimpa has been arrested alongside more than 200 protesters. One of Burundi’s main independent radio stations was also suspended as they were covering the protests.  On Wednesday, the government blocked social media platforms, including Twitter and Facebook, declaring them important tools in implementing and organizing protests. Thursday, amid continuing political protests, Burundi closed its national university and students were sent home. 

Amid the recent protests, Burundi’s constitutional court will examine the president’s third term bid. Meanwhile, U.N. secretary general Ban Ki-moon has sent his special envoy for the Great Lakes Region to hold a dialogue with president Nkurunziza and other government authorities. Senior U.S. diplomat Tom Malinowski also arrived in Bujumbura on Thursday to help defuse the biggest crisis the country has seen in the last few years, expressing disappointment over Nkurunziza’s decision to run for a third term.

China invests billions in African infrastructure

Since the early 2000s, China has become an increasingly significant source of financing for African infrastructure projects, as noted in a recent Brookings paper, “Financing African infrastructure: Can the world deliver?” This week, observers have seen an additional spike in African infrastructure investments from Chinese firms, as three major railway, real estate, and other infrastructure deals were struck on the continent, totaling nearly $7.5 billion in investments.

On Monday, April 27, the state-owned China Railway Construction Corp announced that it will construct a $3.5 billion railway line in Nigeria, as well as a $1.9 billion real estate project in Zimbabwe. Then on Wednesday, the Industrial and Commercial Bank of China (one of the country’s largest lenders) signed a $2 billion deal with the government of Equatorial Guinea in order to carry out a number of infrastructure projects throughout the country. These deals align with China’s “One Belt, One Road” strategy of building infrastructure in Africa and throughout the developing world in order to further integrate their economies, stimulate economic growth, and ultimately increase demand for Chinese exports. For more insight into China’s infrastructure lending in Africa and the implications of these investments for the region’s economies, please see the following piece by Africa Growth Initiative Nonresident Fellow Yun Sun: “Inserting Africa into China’s One Belt, One Road strategy: A new opportunity for jobs and infrastructure?”

      

President Paul Kagame of Rwanda has been a very effective leader for his small Central African nation. First, he led the Rwandan Patriotic Front when it ended the 1994 genocide and brought a measure of stability to a land that had just suffered a terrible holocaust. Then as vice president until 2000, and president since then (being formally elected under the current constitution twice, in 2003 and 2010), he has helped usher in remarkable economic growth and human development. Many Western leaders have personally offered high praise for Kagame—calling him a “visionary” and among “the greatest leaders of our time”—and have marshalled considerable resources to aid in Rwanda’s post-genocide development.

But his leadership has not been without controversy. There have been some excesses and allegations of abuses of political opponents during the Kagame years. And his abuses of power have arguably increased in recent years—suggesting that, whatever his past accomplishments, his real motives for wanting to stay in office may have less to do with a call to service and more with his increasingly autocratic tendencies.

On balance, though, he has been an effective leader who has saved countless lives. Does that legacy justify his seeking what would be a third seven-year term in the nation’s 2017 presidential elections? Rwandan voters choose today whether to approve a constitutional amendment—already passed by the Senate—that would allow President Kagame another stint in power.

Murky waters 

Kagame has been for his nation arguably what Franklin D. Roosevelt was for our own, given the nature of the emergencies facing Rwanda that led to his ascent to power. And we elected FDR four times. To be sure, after the fact, we thought better of it and decided never to allow that again. But we did it. George Washington chose not to run for a third term, but he was blessed with a legion of founding fathers of remarkable ability all around him, and was succeeded by Adams and Jefferson. Lincoln never had the chance to consider a third term—and maybe we would have been better off in the day if he could have served for many years. 

I am not comparing Kagame with Washington, Lincoln and Roosevelt to assert that he belongs in their league. But to dramatize the issue, suppose that he is just as important to his nation as those three gentlemen have been to ours. Would that justify another term? Putting the question this way muddies the waters, but I think it is the only fair way to address the issue. 

More often than not, of course, two terms is more than a given leader deserves. Witness President Hamid Karzai in Afghanistan, or Pierre Nkurunziza in Burundi who just garnered a third term amidst much violence, or Joseph Kabila next door in the Democratic Republic of Congo who is due to step down next year. Indeed, Kabila may or may not do so—and it would be unambiguously bad for his country and American interests if he stayed past that date. All the more reason that, for consistency, we should want Kagame to step down—otherwise leaders like Kabila could use his behavior to excuse and justify their own attempts to hold onto power indefinitely. 

But is it really so simple in his case, and is it really such an easy call? Another tough case is President Yoweri Museveni of Uganda, who has brought a degree of peace and development to his nation after the Amin and Obote periods—but who is now in his sixth term. Perhaps once in a blue moon, a nation can benefit from multiple terms in office for a particularly gifted leader at a particularly fraught and important period in a country’s history.

Mr. Kagame: Prove us wrong 

Ultimately, institution building and the establishment of solid democratic procedures are the only sure guarantor of long-term national stability. Kagame is only 58, but he will not live forever. At some point, Rwanda really will need a succession strategy. 

So I hope Kagame chooses not to run again. But if he does run, we need to pressure him to justify it in terms of the legacy he is helping to create so that Rwanda will have future leaders and institutions that can keep the country moving forward.

Ultimately, institution building and the establishment of solid democratic procedures are the only sure guarantor of long-term national stability.

Thus, if Kagame does persuade the public to change the constitution and does win a third elected term, we should cut aid (though not impose stronger measures like trade sanctions) to show our disapproval. That is, we should cut aid unless he uses the third term—which must certainly be his last—to show his countrymen and the world that in fact his rule is about improving his country, not turning it into another fiefdom run by an African strongman. 

For us, taking this approach will necessitate creating a method for evaluating whether Rwanda’s institutions gradually move closer to true democracy in the years ahead so that, whatever might happen with a third term, a fourth term becomes entirely unjustifiable. Presidents for life are bad for their countries while they are alive, and they are dangerous for their countries when they die. Kagame needs to understand this basic fact before he becomes the next world leader who starts out a noble man and then allows power to corrupt him.

More than two decades after the genocide, Rwanda is ready for a more vigorous democratic process—and any responsible leader should be building up the institutions to prepare for that eventuality. Stronger political parties that do not have exclusive ties to just one ethnic group, clear laws constraining and regulating the nature of political competition so that it is inclusive and nonviolent, strong courts—these are the essence of an established democracy, and Rwanda needs them.