The national debate over human embryonic stem cell research -- one that has pitted religious objections against the promise of major scientific and therapeutic advances -- has been reawakened by a dramatic advance that could have been made in the United States, but wasn't. That's because on Aug. 9, 2001, President Bush announced that only stem cell lines obtained before that date could be used in research supported by federal funds. This has virtually halted a vital area of medical science here because development of an equivalent level of private support will require many years. And that's why the new excitement comes from South Korea, not from this country. The stakes are high. Stem cells, which can be obtained from human embryos otherwise discarded at fertility clinics in the course of assisted reproduction, are capable of forming all of the tissues of the adult human body under the right circumstances. They are of enormous potential advantage in the treatment of Parkinson's disease, spinal cord injuries, Alzheimer's disease and diabetes. So what's wrong with the dozen or so old cell lines we have? The problem is that most of the approved lines are unavailable, or otherwise guarded by murky intellectual property claims. The way they were made and their limited genetic diversity limit their therapeutic utility. More important, new technology has taken us beyond their capacity. The recent experiments performed in South Korea have produced a robust line of stem cells, derived from blastocysts that were produced by activating eggs taken from female volunteers with nuclei taken from body cells of the donor. This process, called somatic cell nuclear transfer, is viewed by some as akin to cloning people, which no one in the scientific community favors. Instead, it provides a way to explore the early processes of human development and develop novel ways of understanding the basis for genetic predisposition to late-onset diseases. It is essential research, and it is needed here. Yet if the congressional opponents of stem cell research have their way, a bill already passed by the House and now being considered in the Senate would make such work a crime. In South Korea, cloning for reproductive purposes is against the law. But this work, plainly aimed at scientific and therapeutic purposes, was encouraged and supported by the government. If we decide to discourage or even criminalize such experiments here, they will be done elsewhere -- and the benefits will be reaped by others. One option in this country is to approach a solution at the state level. Some states have passed laws that make cloning people illegal but allow cloning stem cells -- an important distinction that Congress has so far been unwilling to make. And some states have developed the means for raising funds to support the kind of research that now cannot be done with federal funds. A forthcoming ballot initiative in California would appropriate $350 million each year to support stem cell research. It would create a California Stem Cell Research and Cures Fund, to be distributed by an Institute for Regenerative Medicine, overseen by an independent citizens committee selected from academic and research institutions. The funding plan rests on the authorization of a $3 billion general obligation bond issue. For the first five years, a positive tax revenue stream generated by the initial expenditures will make it possible not to burden the state's general fund while it recovers from its present economic stress. The California experiment is an interesting one. As Californians and scientists, we hope for its success. But we also hope that it will be a signal for other citizens -- that there are domestic alternatives to a national policy that threatens to drive an important and valuable research activity overseas. A California resolution would be nice for us, and for the California economy. But if we can't find a solution that permits stem cell research at the federal level, the result will be costly for our national health.

• DAVID BALTIMORE is president of the California Institute of Technology;
• PAUL BERG is a professor of biochemistry at Stanford University;
• DONALD KENNEDY, former Stanford president, is editor-in-chief of Science magazine; and
• IRV WEISSMAN is a professor of cancer biology at Stanford. They wrote this column for the Mercury News.

Mexico's former foreign minister Jorge Castañeda spoke at Stanford Institute for International Studies (SIIS) on February 19, 2004 on "America and the World: Non-U.S. Perspectives -- A View from Mexico."

Castañeda, who served as Mexico's Secretary of Foreign Affairs from January 2000 to January 2002 spoke in capacity as the Visiting Payne Distinguished Lecturer for winter 2004. He is currently a professor of international affairs at the National Autonomous University of Mexico.

During his lecture, Castañeda cited the United States' unilateral actions against Iraq and the Bush administration's unwillingness to discuss ratifications to NAFTA as reasons for rising anti-American sentiments in Mexico.

The Payne Lectureship is named for Frank E. Payne and Arthur W. Payne, brothers who gained an appreciation for global problems through their international business operations. Their descendants endowed the annual lecture series at SIIS.

ECONOMIC, POLITICAL TIES DISPLACING RIVALRY China's government has sentenced two of its citizens to life in prison for their role in securing prostitutes for hundreds of male Japanese visitors in the southern city of Zhuhai last autumn. The Chinese government is also pressuring Tokyo to turn over the Japanese businessmen who allegedly requested the prostitutes. This story made headlines around the world, and fits well with how the world press typically covers Sino-Japanese relations. Regrettably, such incidents recur with enough regularity to feed the media machine that continues to stir a nationalism rooted in conflicting historical memories. Japanese Prime Minister Junichiro Koizumi's annual visits to the Yasukuni Shrine -- which is widely viewed as a symbol of Japan's former militarism -- is a conspicuous example of this. The publicity that the press gives to these visits has helped impede an invitation to Koizumi from China's leaders for a state visit. Recently, the discovery of mustard gas canisters left behind by Japanese forces during World War II has also served to keep memories of the Imperial Japanese Army's wartime conduct alive among older Chinese. Moreover, rival Sino-Japanese claims to the Senkaku (or Diao Yutai) Islands resurfaced last year when the Japanese government leased three islets in the chain from private parties. The action, purportedly undertaken to reduce the prospect of landings and demonstrations by Japanese right-wingers, set off a brief, though frenzied, reaction in China, as well as in Hong Kong and Taiwan. Meanwhile, differences over Taiwan also foster tensions periodically, such as when former Taiwanese President Lee Teng-hui sought to visit Japan for medical treatment. But this is not the whole story. Although such incidents reveal a troubling level of mistrust between the Chinese and Japanese that is not merely a product of media coverage, it is noteworthy that both governments have worked consistently, diligently, and with considerable success to resolve such problems and contain their political fallout. Of course, official relations between the two countries are marked by much political and economic competition -- some of it healthy, some of it a possible harbinger of future strategic rivalry. The competitive strain in Sino-Japanese relations is especially visible in energy politics. Demand for oil in Asia is growing rapidly, and with China and Japan increasingly dependent upon imports, each has naturally sought to improve its energy security by diversifying sources of supply. Both countries covet access to Russian reserves, especially those located in the Angarsk fields of Siberia. Last spring, China appeared to have locked up a Russian commitment to build a pipeline to service the China market at Daqing. Japan, however, raised the ante with new offers of financial incentives. Its bid for an alternative pipeline to Nakhodka to serve Japanese, Korean and other markets remains alive, creating another point of competitive friction. In their rivalry for leadership in promoting Asian regional cooperation, meanwhile, China has taken an early lead. Nearly two years ago, China trumped Japan by offering a Free Trade Agreement to the members of the Association of Southeast Asian Nations, while front-loading its own tariff concessions. But this backdrop of contention and competition masks emerging collaborative aspects of Sino-Japanese relations that are profoundly important. For example, trade and investment flows continue to expand rapidly. Bilateral trade topped $100 billion in 2003, as Japan's exports to China increased by more than 10 percent, fueled by semiconductors, electrical equipment and automobiles. Meanwhile, China replaced the United States as Japan's biggest source of imports, and is now one of the few non-members of the Organization of Petroleum Exporting Countries with which Japan runs a trade deficit. Similarly, direct investment by Japanese firms is increasing as they relocate production facilities to China to capitalize on lower labor costs and high-quality engineering talent. Of course, there is no assurance that today's expanded commerce will preclude eventual strategic rivalry, or succeed in erasing lingering wartime animosity. But both countries now place a premium on extending their economic interdependence. Ultimately, the historical wounds that have long divided China and Japan, and the more current diplomatic flash points that the global media inevitably trumpet, tell only part of the Sino-Japanese story. There are economic and geopolitical rivalries between China and Japan that dwarf in importance the high-profile insults to national pride that make headlines. But there are also compelling economic and political inducements toward cooperation that prevent these rivalries from developing into full-blown crises. MICHAEL ARMACOST is a former U.S. ambassador to Japan and is a distinguished fellow at the Asia/Pacific Research Center of Stanford University. He wrote this article for Project Syndicate.

Iraq is one of the world's least likely sites for a transition to democracy. Virtually all of the classic preconditions for liberal government are lacking. And yet, with its decades-long despotism shattered, Iraq is now better positioned than any of its Arab neighbors to become a democracy in the next few years. That achievement, however tentative and imperfect, would ignite mounting aspirations for democratization from Iran to Morocco.

On the ground in Iraq, the picture is quite different from the news we see at home. Yes, there are bloody acts of terrorism every few days. But it is not Iraqis who are staging the suicide bombings. Increasingly, Iraqis are fed up with this violence and turning in the criminals who are waging it. The dwindling ranks of saboteurs and dead-enders, in cahoots with al Qaeda and other jihadists, can blow up buildings and kill people. But they cannot rally Iraqis to any alternative political vision. They can only win if we walk away and hand them victory. Fortunately (for now), the administration, Congress, the American people, and key elements of the international community are not wavering. They are supporting an ambitious agenda for democratic transformation and reconstruction.

Led by liberal-minded Iraqi drafters designated by the Iraqi Governing Council, work is nearing completion on a Transitional Administrative Law that will structure government and guarantee rights from the transfer of sovereignty on June 30 to the seating of a democratically elected government under a new constitution. With its provisions for civil liberties, due process, separation of powers, devolution of power and other checks and balances, this will be the most liberal basic governance document anywhere in the Arab world.

Civil society is springing up. Associations of women, students, professionals,journalists, human-rights activists and civic educators, along with independent think-tanks, are building organizations, holding conferences and crafting the grant proposals that will enable them to work for democracy on a larger scale. In one university, a team of eight translators is at work full time translating works on democracy into Arabic.

Iraqi women -- organized in part into an Iraqi Higher Women's Council -- have come together rapidly across ethnic, regional and ideological lines to craft an impressive agenda for political inclusion and empowerment of women. Some new civic associations -- including a gifted group of democratically minded young people with skills in the visual arts -- are helping the Coalition Provisional Authority to produce an ambitious civic education campaign. Once each week, for the next several months, this campaign will distribute throughout Iraq a million leaflets, each batch explaining in simple terms a different concept of democracy: human rights, the rule of law, free and fair elections, participation, accountability, transparency, minority rights and so on. These will be reinforced with similar messages on radio and television.

Iraqi democrats of all ages believe passionately in the need to educate for democracy, from both secular and religious perspectives. They stress that democracy cannot be secure until "we get rid of the little Saddam in each of our minds." Hundreds of Iraqis are now being trained to facilitate "democracy dialogues" that will bring Iraqis together to talk about (and practice) these concepts of democracy. During the next year and a half, these town hall meetings will also provide a forum for Iraqis to participate in the drafting of their permanent constitution.

Over the next few months, Iraq will witness the most intensive flow of economic reconstruction and democracy-building assistance of any country since the immediate aftermath of World War II. New construction alone will dramatically reduce unemployment. Before long, a new Iraqi electoral administration will begin preparing the country for its first free and fair elections. And Iraqi political parties will receive training in democratic organization,recruitment, communication and campaigning.

The quest for a decent and democratic political order could founder on the shoals of intolerant, exclusivist identities. But recent developments generate cause for hope. In the negotiations on the transitional law, contending groups are working hard with one another (and with the CPA) to find formulae that will manage their differences and give each section of Iraq a stake in the new system. Public opinion polls show that almost half of Iraq's Muslims identify themselves not as "Sunni" or "Shia" but as "just Muslim." Fewer than one in five favor a party ideology that is "hardline Muslim."

Political leaders are beginning to reach out across traditional divides. A leading moderate Shiite Islamist on the Governing Council, Mowaffak al-Rubaie, recently delivered an eloquent public endorsement of a federal system for Iraq. Denouncing the long history of oppression of the Kurds, as well as other peoples, he declared, "Centralization is the source of our division. Either we engage in a bitter conflict over power or we devolve power to the fringes of society."

One of the most serious problems has been the deadlock over the Nov. 15 plan for indirect elections (caucuses) to choose a Transitional National Assembly(TNA). Grand Ayatollah Ali Sistani and most of his devoted Shiite followers have instead demanded direct elections before the handover of power on June 30. However, with the recent U.N. fact-finding mission to Iraq, led by Special Representative Lakhdar Brahimi, a compromise resolution now seems imminent: direct elections for a TNA, but only by a timetable that would enable the country to attain the minimum administrative, security, technical and political conditions necessary for free and fair elections. Most experts think it will take at least nine to 12 months to prepare elections that will not be perfect but at least, in Mr. Brahimi's words, "reasonably credible."

It is going to take a lot longer than a year to build democracy in Iraq. Even after a new government is elected under a permanent constitution, the country will need extensive international assistance for many years to come to strengthen central and local government capacity, support civil society, and help fight crime, corruption, and terrorism.

Americans are not generally a patient people. We stayed the course to victory for four decades during the Cold War, but when it comes to nation-building, our impulse is to get in and get out quickly. That will not work in Iraq.

A democracy can be built in Iraq. No one who engages the new panoply of associations and parties can fail to recognize the democratic pulse and possibilities. But these new institutions and ways of thinking will only take root slowly. In the early years, they will be highly vulnerable to sabotage from within and without. The overriding question confronting the U.S. -- as the inevitable leader of a supporting coalition for democracy -- is whether we have the vision and the backbone to see this through.

A failed transition in Iraq will not see the country slip back into any kind of "ordinary" Arab dictatorship. The power vacuum in the country is too thorough, and the well of accumulated grievances too deep, to allow for that.If we withdraw prematurely and this experiment fails, religious militants, political extremists, external terrorists, party militias, criminal thugs, diehard Baathists and neighboring autocracies will all rush in to fill the void. Iraq could then become a new base for international terrorism -- Afghanistan with oil -- or fall victim to a regionally driven civil war, a hellish combination of Lebanon and the Congo. Any such scenario would suck the hope for democratic progress in the Middle East into its destabilizing vortex.

The thugs and terrorists are betting that if they generate enough terror and kill enough Americans, we will cut and run, as in Lebanon and Somalia. This is the one thing that Iraqi democrats fear more than anything else. I have repeatedly assured them, from my own conviction, that we will not abandon them. I hope I will not be proven wrong. Nothing in this decade will so test ourpurpose and fiber as a nation, and our ability to change the world for the better, as our willingness to stand with the people of Iraq over the long haul as they build a free country.

Russia's richest oilman and former head of Yukos Oil, Mikhail Khodorkovsky, sits in jail as a Moscow City Court denied him bail in January. Proponents of renationalizing Russia's oil reserves continue to rejoice, as legal proceedings have started against some of the former top executives at Yukos for tax evasion.

Those events follow December's Duma elections in which the supporters of Russia's privatization program of the 1990s were dealt a decisive blow. With Mr. Khodorkovsky behind bars since October, hopes of the Putin government reaping a larger share of windfall profits from Russia's oil companies and redistributing them among the masses continue to grow.

Yet the survival of private oil companies in Russia is critical for sustaining and pushing forward broad-based economic and energy sector reforms. A return to state ownership could lead Russia down a similar path to other oil-rich states in the developing world that are plagued by weak institutions, centralized growth and unbalanced growth.

The government's recent freezing of billions of dollars of Yukos stock sent the

Russian stock market tumbling. It may have marked the first step toward redefining business-state relations ? through either a renationalization of the oil industry or unbridled government access to the oil companies' profits ? in directions dangerous to economic stability.

Russia is unique among resource-rich countries in the developing world, since it has privatized its oil sector. The oil sector in most other developing countries, such as Nigeria, is state owned. As a result, the Russian state doesn't accrue revenue from its abundant oil reserves directly but, rather, must negotiate with private domestic owners to receive its cut.

The existence of the private oil companies is responsible for spurring economic reform in Russia. Over the last few years, they have pushed for stable property rights, transparency, corporate governance and a new tax regime ? in order to maximize their profits, attract foreign partners and secure their investments over the long term.

Yet business-state relations in Russia are at an all-time low. A power struggle between Mr. Khodorkovsky and President Vladimir Putin may lie behind Russia's private oil sector troubles. Specifically, Mr. Khodorkovsky's foray into politics challenged an unofficial agreement between Mr. Putin and Russia's powerful business elite, known as the oligarchs: If the Russian oligarchs stayed out of politics, the Russian government would stay out of their businesses. By providing financial support for opposition political parties and revealing his own presidential ambitions, Mr. Khodorkovsky overstepped the boundaries of what was considered the proper role of the Russian business community. In many ways, Russia's struggle with Yukos and Mr. Khodorkovsky is analogous to the U.S. government's battle with John D. Rockefeller at the turn of the 20th century.

The Putin administration's legal actions against Yukos are driven primarily by its desire to prevent the giant from monopolizing the oil industry and thereby amassing greater political power. The recent collapse of the merger between Yukos and Sibneft is seen as a giant step toward curtailing Yukos' power. The Roosevelt administration was motivated by similar concerns when it sued Standard Oil in 1906 for violating the Sherman Antitrust Act. In particular, it helped to define the respective roles of private business and government in the United States that have propelled its unprecedented economic growth -- the former as responsible property holders and reliable taxpayers and the latter as the chief regulator that protects property rights and ensures fair competition.

The Russian government's confrontation with Yukos is likewise a single episode in a drama that still is unfolding but ultimately could serve to bolster Russia's transition to a market economy by determining both the appropriate role of the state in the economy and of businessmen in politics.

Erica Weinthal is a visiting fellow at Stanford University's Institute for International Studies. Jones Luong is an associate professor of political science at Yale University.