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."

In the third of three Payne Distinguished lectures under the heading of "Can the Poor Afford Democracy? A Presidential Perspective" former president of Peru Alejandro Toledo tackled "Economic Growth, Poverty, Populism, and Democracy."  Toledo told a rapt audience that it was time to move from theory and analysis to action, and said that he personally planned to devote the rest of his life to ending poverty and social exclusion in Latin America.  Twelve former presidents from Latin America have joined Toledo to develop a social agenda for democracy for the next 20 years and construct a matrix of key indicators to measure progress toward concrete goals, such as access to education, healthcare, adequate food, clean water, and technology. In addition to economic growth, investment, and trade, the group will monitor employment, salaries, income distribution, and povery reduction. Toledo expects to launch the social agenda for democracy, and a secretariat to monitor progress, in September when the presidents' group meets in Sao Paulo, Brazil under the leadership of Henrique Cardoso.

A panel of Carnegie Russia experts presented analysis of the current state of Russia's political and economic development and the likelihood of continuity or change in Dmitry Medvedev's first term as president of Russia. The panel included scholars-in-residence at the Carnegie Moscow Center Nikolay Petrov and Maria Lipman and Carnegie senior associate Michael A. McFaul. Thomas Carothers, vice president for studies, served as moderator.

Petrov emphasized structural conditions delimiting the options available to the Russian leadership over the ability of any particular personality to radically change course. He noted that Medvedev, as Vladimir Putin's protégé, was unlikely to introduce major modifications to Putin's established trajectory and that he could not do so even if such was his desire.

He described his conception of the Kremlin-designed political system in Russia today, making reference to what he called the "mechanical configuration of power": the creation of elements that cannot operate indepedently and a highly hierarchical administration that is inherently inefficient and divorced from the realities of society.

Although poorly governed autocracies can last for a long time, if there is a crisis and Russia still lacks the democratic instruments to deal with it there could be a serious authoritarian retrenchment.
-Michael McFaul

At the same time, he argued that change is inevitable -- not because of Medvedev's intentions, but because of evolving facts on the ground, such as the demographic situation and the need to transition from recovery-based economic growth to modernization and expansion. Petrov said that one of the major features of the Russian regime -- controlled elections -- is becoming a source of major weakness as Russia faces a number of serious political, social, and economic challenges. Although these elections nominally legitimize the authorities, they do not provide any feedback from the population nor do they offer any opportunity for genuine political competition of the kind that could introduce diversity and accountability. He compared the Russian leadership to a dinosaur, with a small head far removed from the body politic.

Lipman focused on the evolution of the media from the relative pluralism of Boris Yeltsin's presidency to the tight control of Putin's system. She contrasted the interview Putin had as he was coming into the presidency in 2000 with the interview that his successor has recently had. While the journalists interviewing Putin were inquisitive and at times confrontational, Medvedev enjoyed a far more passive and respectful tone from the journalists who interviewed him. This, she said, was a sign of the success of Putin's project for the media.

She noted that the state and Gazprom were the two largest players in the national media market and that loyalty to the state is a requirement for sucess in any business sector, including media. The state's control of broadcast media is particularly important, as television is the overwhelmingly primary source of information for the Russian public. Meanwhile, on a regional level, journalists are routinely punished for attempting to uncover local malfeasance or corruption.

Although the Russian leadership has consolidated a majority of the media under its control, Lipman said, media with independent editorial content still exists. She speculated that there were a number of functions that having a tiny minority of independent media could serve: existing for the sake of external consumption, a valve to let off some steam, and potentially an in-house bulletin board for the use of elites to signal dissatisfaction or to inform the leadership of conflicts.

McFaul began his remarks by noting he would not use the term "democracy" to refer to the political system in place in Russia today. He said that political science as a discipline is struggling to properly code and understand systems such as Russia's and other countries whose regimes are "between" dictatorship and democracy. He illustrated this lack of clarity by referring to the lack of correspondence between various freedom coding scores when it comes to regimes that do not fall into either extreme of the political freedom spectrum.

With regard to Russia, McFaul noted the crucial significance of the fact that there was an election and that a new leader was appointed. In that way, he said, Russia is not like Uzbekistan. He elaborated on what he sees as three possible reasons that the Russian leadership decided to construct the system that exists today: (1) Putin has decided that this system is necessary for the modernization project he wishes to undertake; (2) in order to allow for theft by the elites, for which McFaul noted a controlled national media was crucial; and (3) to manage the transition. Now that Putin's plan for the transition has been fulfilled, it is an open question whether the regime can become a system for governance.

Having delineated the "why," McFaul put forward what he sees as the chief characteristics of the Russian regime: a lack of any defining ideology; little connection to citizenry -- the fact that this is not an autocracy of mobilization; no charismatic leader; the fact that the regime is not a military junta, and that a strategy of massive repression is not a viable alternative; the existence of foreign enemies, which is important for autocracies to survive; and the dependence of the regime's legitimacy upon performance, particularly in the economic sphere. McFaul believes Putin knows that this system is not sustainable over the long term, but that paradoxically he nonetheless emphasizes continuity. He expressed cautious hope that Medvedev's liberal-sounding speech in Krasnoyarsk -- which contained criticism of the current state of affairs in Russia and lacked a real precedent in recent Russian political history -- could signal a change in policy in the Kremlin.

He noted that he would not predict the future course of Russia's political development and reiterated his point about the failings of political science: although scholars can understand the structural conditions that make potential social and political crises in such regimes possible, the political science community does not do well at predicting when they will occur. McFaul sounded a note of warning on this point, saying that although poorly governed autocracies can last for a long time, if there is a crisis and Russia still lacks the democratic instruments to deal with it there could be a serious authoritarian retrenchment.

In response to questions, Petrov and Lipman made clear that they did not believe Medvedev's liberal rhetoric should be treated seriously. McFaul noted that such changes, if they were to take place, would likely occur at the margins and said that the situation is more optimistic than if hawk Sergei Ivanov had been chosen as president.