The Transatlantic Academy is seeking candidates to serve as resident fellows. A joint project of the German Marshall Fund of the United States (GMF), ZEIT-Stiftung Ebelin und Gerd Bucerius, the Robert Bosch Stiftung, and the Harry and Lynde Bradley Foundation, the Transatlantic Academy is located at the German Marshall Fund of the United States in Washington DC. The Academy brings together scholars from Europe and North America to work on a single set of issues facing the transatlantic community. It is an interdisciplinary institution which is open to all social science disciplines. Fellows will be resident for ten months beginning in October 2009. The Academy welcomes applications from scholars working on the theme of 'Turkey and Its Neighbors: Implications for the Transatlantic Relationship.'

Crude oil prices hit $120 a barrel this month, translating into gas pump prices above $4 a gallon in parts of the United States. As a result, the rallying cry of energy self-sufficiency is gaining strength, reinforcing the U.S. policy of promoting renewable fuels, particularly corn-based ethanol, to reduce dependence on imported oil.

But a different rallying cry—food self-sufficiency—is becoming louder in many developing countries where rice, wheat and other staples are in such short supply that food riots have erupted. China, India, Argentina and several other countries have raised export restrictions on key crops to ensure food supplies for their consumers. That move has further increased world prices.

It is important to remember two key lessons from similar chaos in world food markets in 1973-74. First, attempts to gain domestic price stability create global price instability. And second, once policies are established to protect food markets, they are not easily dismantled. It took two decades for rice trade to expand in Asia, and even then, it remained limited.

The United States must take a lead in confronting the world food crisis. But to do so will require a genuine commitment to improving the well-being of people around the world—and recognizing that energy self-sufficiency at home can mean widespread starvation abroad.

In its starkest form, the global food crisis is about rising agricultural commodity prices that place hundreds of millions of poor people at greater risk of malnutrition. Most of the 800 million people globally who survive on a dollar a day or less live in rural areas and work on farms.

The two- to fourfold jump in prices during the past 18 months for internationally traded commodities, such as rice, wheat, corn, soy and vegetable oils, has resulted in fewer and smaller meals for the poor. The rise in the number of malnourished people globally is only beginning to be tallied.

High food prices have been associated with high petroleum prices. The cost of crop production is up, the value of the dollar is down, and biofuels are an attractive alternative to fossil fuels for transportation. Diverting one-fifth of the U.S. corn crop to corn-ethanol production and setting a renewable fuels mandate of 20 percent of U.S. motor fuel consumption by 2022— a fourfold increase in 15 years—has driven up prices for corn and substitute crops, especially soybeans.

Demand for corn, soy and other livestock feeds already had been rising due to increased meat consumption by China and other emerging economies. Add some major weather, pest and disease shocks, and the market for staple agricultural commodities tightened dramatically in 2006 and 2007.

Moreover, a surge in speculative activity has exacerbated market volatility.

How should the three presidential candidates, in particular, address this crisis?

For starters, the United States should retreat from its heavy promotion of corn-based ethanol and allow the markets to settle. Although the 2008 U.S. Farm Bill, passed by the House and Senate last week, includes a reduction in the ethanol blending credit from 51 cents to 45 cents per gallon, the subsidy remains high and is offset by other biofuels production incentives.

President Bush plans to veto the bill, but both the House and the Senate passed it with more than the two-thirds majority needed to overturn a veto. The presidential candidates, Sens. John McCain, Barack Obama and Hillary Rodham Clinton, were all absent for the vote.

The bill increases the Food Stamp Program by $10 billion to help poor Americans buy food at higher prices, but there are no measures that will assure developing countries and international markets that global food supplies will be adequate and that prices will come down. Congress needs to endorse the World Food Program's new strategy of providing food aid in the form of cash instead of surplus grain shipments, a strategy that would allow food-deficit countries to purchase their calories regionally and thereby promote agriculture closer to home.

It also would be wise for the U.S. Agency for International Development to expand, not abolish, investments in agricultural research for low-income countries.

The world can produce plenty of crops at reasonable prices for food and feed, if appropriate agricultural investments are made. But it cannot produce enough crops for food, feed and fuel at prices affordable to half of the world's population.

A multitude of corporate governance reforms were enacted in Japan from 1997-2005. As a result of one of those reforms, beginning in 2003 Japanese companies had the option of choosing a committee system of corporate governance, one partially modeled on the American system, rather than the auditor system.

On May 14, SPRIE Researcher Robert Eberhart spoke at a SPRIE seminar about his current research assessing the effect of the Japanese reforms and the question of whether the corporate system in Japan will ultimately be converging with the Western model.

We compared two groups of committee system and auditor system companies and found that the firms using committee system governance, the so-called American model, were significantly valued higher as measured by Tobin's q--thirty- and forty-percent higher.

In researching the performance of Japanese companies under the committee system, Eberhart's current study has found significantly (30%-40%) higher Tobin's q scores for those companies following the committee system over those following the auditor system. This observation seems independent of other financial variables differentiating these companies. The research focused on 63 companies in the pharmacueuticals, electronics, and machine industries.

Tobin's q is the ratio of a firm's market cap to the replacement value of its assets. Since the change in Tobin's q was immediate, based on monthly data, this suggests a change in market evaluation, Eberhart noted, since the asset value would not have changed so quickly.

One possibility, Eberhart ventured, is that by opening themselves up to the committee system, management is indicating a confidence in the veracity of the firm's fiscal monitoring system, and the market is responding to that confidence.

Eberhart concluded by noting that these results are preliminary and further research is necessary to precisely determine the nature of these performance differences.

The diplomatic initiative launched by President Bush in the wake of North Korea's nuclear weapon test in October 2006 has made substantial progress in rolling back the nation's drive to become a nuclear power.

That success, however, will be for naught if the administration fails to follow through on promises it made to encourage the Democratic People's Republic of Korea to destroy its nuclear weapons programs. The United States must honor its commitments in order to begin normalizing relations with North Korea.

Unfortunately, a recent barrage of criticism against the administration's policy aims to derail this process. Even as Pyongyang has taken more than 80 percent of the required steps to disable its Yongbyon nuclear weapons facilities, the fulfillment of US obligations has stalled.

The critics who want to stymie all forward movement, are, for the most part, the same specialists who can take credit for jettisoning in 2003 the agreement with North Korea, known as the 1994 Agreed Framework, which had stopped its plutonium production for almost a decade. Only after the collapse of the Agreed Framework did the North Koreans process the fissile material needed to build and test nuclear weapons. Three years later, in 2006, the president adopted a more realistic policy that is now under attack.

Many of the policy's critics denounce a declaration of the North's nuclear programs that has not yet been finished and argue that we must have clarity about North Korea's role in the construction of a Syrian nuclear facility and its uranium enrichment path to nuclear weapons.

Whatever the role of Korea in the Syrian reactor project, that facility no longer exists. Israel destroyed it last September.

Last year, the United States downgraded from medium to low its confidence level that North Korea continues to pursue a uranium enrichment program. In October, Pyongyang allowed US inspectors into a missile factory, where it said that aluminum tubes suspected of being used in that program were being remade into missile parts. North Korea handed over aluminum samples that later showed traces of enriched uranium, but analysis was inconclusive.

The United States apparently has secured Pyongyang's agreement to pursue these types of "clarifying" activities. Moreover, China has agreed on the importance of a verification regime aimed at assuring a "complete and correct" declaration, and a key goal of the next round of talks would be to fashion that regime.

Recent developments are even more impressive. On May 8, the North Koreans passed to a US State Department official a trove of 18,822 pages of operating records for the Yongbyon 5MWe reactor and reprocessing plant, which date back to 1986. That is 18,822 pages more than we ever had before, and begins a verification process previously impossible.

Also, the International Atomic Energy Agency and US nuclear experts have overseen the shutdown and continuing disablement of all key plutonium production facilities at Yongbyon. Discussions have been held to ship out the monitored unused reactor fuel rods.

If diplomacy is to succeed, Washington needs to begin delivering on some of the promises it has made as part of the Six-Party agreements. It must move toward normalizing relations with Pyongyang: That means beginning "the process of removing the designation of the DPRK as a state-sponsor of terrorism" and starting to "advance the process of terminating the application of the Trading with the Enemy Act with respect to the DPRK."

We know that North Korea seeks better relations with the United States to create the environment essential to facilitate economic recovery, give it more diplomatic space, and smooth the way for an upcoming political succession. Since the New York Philharmonic concert in Pyongyang last February, it has begun portraying the United States in a more positive light to its own people, laying the groundwork for a major breakthrough in relations with the United States.

This breakthrough is needed if the United States is to achieve its ultimate objective: to cap, roll back, and completely eliminate the North's nuclear weapons program.

Critics in Washington, like those in Pyongyang, are afraid of exploring the future and only want to cling to the past. That isn't the way out.

John W. Lewis, professor emeritus at Stanford University, is coauthor of "Negotiating with North Korea: 1992-2007."