President Obama and Mitt Romney meet for their third debate to discuss foreign policy on Monday, when moderator Bob Schieffer is sure to ask them about last month's terrorist attack in Libya and the nuclear capabilities of Iran.

In anticipation of the final match between the presidential candidates, researchers from five centers at Stanford’s Freeman Spogli Institute for International Studies ask the additional questions they want answered and explain what voters should keep in mind.

What can we learn from the Arab Spring about how to balance our values and our interests when people in authoritarian regimes rise up to demand freedom?  

What to listen for: First, the candidates should address whether they believe the U.S. has a moral obligation to support other peoples’ aspirations for freedom and democracy. Second, they need to say how we should respond when longtime allies like Egypt’s Hosni Mubarak confront movements for democratic change.

And that leads to more specific questions pertaining to Arab states that the candidates need to answer: What price have we paid in terms of our moral standing in the region by tacitly accepting the savage repression by the monarchy in Bahrain of that country's movement for democracy and human rights?  How much would they risk in terms of our strategic relationship with Bahrain and Saudi Arabia by denouncing and seeking to restrain this repression? What human rights and humanitarian obligations do we have in the Syrian crisis?  And do we have a national interest in taking more concrete steps to assist the Syrian resistance?  On the other hand, how can we assist the resistance in a way that does not empower Islamist extremists or draw us into another regional war?  

Look for how the candidates will wrestle with difficult trade-offs, and whether either will rise above the partisan debate to recognize the enduring bipartisan commitment in the Congress to supporting democratic development abroad.  And watch for some sign of where they stand on the spectrum between “idealism” and “realism” in American foreign policy.  Will they see that pressing Arab states to move in the direction of democracy, and supporting other efforts around the world to build and sustain democracy, is positioning the United States on “the right side of history”?

~Larry Diamond, director of the Center on Democracy, Development, and the Rule of Law

What do you consider to be the greatest threats our country faces, and how would you address them in an environment of profound partisan divisions and tightly constrained budgets? 

What to listen for: History teaches that some of the most effective presidential administrations understand America's external challenges but also recognize the interdependence between America's place in the world and its domestic situation.

Accordingly, Americans should expect their president to be deeply knowledgeable about the United States and its larger global context, but also possessed of the vision and determination to build the country's domestic strength.

The president should understand the threats posed by nuclear proliferation and terrorist organizations. The president should be ready to lead in managing the complex risks Americans face from potential pandemics, global warming, possible cyber attacks on a vulnerable infrastructure, and failing states.

Just as important, the president needs to be capable of leading an often-polarized legislative process and effectively addressing fiscal challenges such as the looming sequestration of budgets for the Department of Defense and other key agencies. The president needs to recognize that America's place in the world is at risk when the vast bulk of middle class students are performing at levels comparable to students in Estonia, Latvia and Bulgaria, and needs to be capable of engaging American citizens fully in addressing these shared domestic and international challenges.

~Mariano-Florentino Cuéllar, co-director of the Center for International Security and Cooperation

Should our government help American farmers cope with climate impacts on food production, and should this assistance be extended to other countries – particularly poor countries – whose food production is also threatened by climate variability and climate change?

What to listen for: Most representatives in Congress would like to eliminate government handouts, and many would also like to turn away from any discussion of climate change. Yet this year, U.S. taxpayers are set to pay up to $20 billion to farmers for crop insurance after extreme drought and heat conditions damaged yields in the Midwest.

With the 2012 farm bill stalled in Congress, the candidates need to be clear about whether they support government subsidized crop insurance for American farmers. They should also articulate their views on climate threats to food production in the U.S. and abroad.

Without a substantial crop insurance program, American farmers will face serious risks of income losses and loan defaults. And without foreign assistance for climate adaptation, the number of people going hungry could well exceed 15 percent of the world's population. 

~Rosamond L. Naylor, director of the Center on Food Security and the Environment

What is your vision for the United States’ future relationship with Europe? 

What to listen for: Between the end of World War II and the end of the Cold War, it was the United States and Europe that ensured world peace. But in recent years, it seems that “Europe” and “European” have become pejoratives in American political discourse. There’s been an uneasiness over whether we’re still friends and whether we still need each other. But of course we do.

Europe and the European Union share with the United States of America the most fundamental values, such as individual freedom, freedom of speech, freedom to live and work where you choose. There’s a shared respect of basic human rights. There are big differences with the Chinese, and big differences with the Russians. When you look around, it’s really the U.S. and Europe together with robust democracies such as Canada and Australia that have the strongest sense of shared values.

So the candidates should talk about what they would do as president to make sure those values are preserved and protected and how they would make the cooperation between the U.S. and Europe more effective and substantive as the world is confronting so many challenges like international terrorism, cyber security threats, human rights abuses, underdevelopment and bad governance.

~Amir Eshel, director of The Europe Center

Historical and territorial issues are bedeviling relations in East Asia, particularly among Japan, China, South Korea, and Southeast Asian countries. What should the United States do to try to reduce tensions and resolve these issues?

What to listen for: Far from easing as time passes, unresolved historical, territorial, and maritime issues in East Asia have worsened over the past few years. There have been naval clashes, major demonstrations, assaults on individuals, economic boycotts, and harsh diplomatic exchanges. If the present trend continues, military clashes – possibly involving American allies – are possible.

All of the issues are rooted in history. Many stem from Imperial Japan’s aggression a century ago, and some derive from China’s more assertive behavior toward its neighbors as it continues its dramatic economic and military growth. But almost all of problems are related in some way or another to decisions that the United States took—or did not take—in its leadership of the postwar settlement with Japan.

The United States’ response to the worsening situation so far has been to declare a strategic “rebalancing” toward East Asia, aimed largely at maintaining its military presence in the region during a time of increasing fiscal constraint at home. Meanwhile, the historic roots of the controversies go unaddressed.

The United States should no longer assume that the regional tensions will ease by themselves and rely on its military presence to manage the situation. It should conduct a major policy review, aimed at using its influence creatively and to the maximum to resolve the historical issues that threaten peace in the present day.

~David Straub, associate director of the Korea Studies Program at the Walter H. Shorentein Asia-Pacific Research Center

Compiled by Adam Gorlick.

Security concerns at the Olympics have dominated headlines over the past month after private contractor G4S failed to recruit the number of guards it had promised. The British government responded by deploying military personnel, and now there are more British troops guarding the streets of London than in Afghanistan.

Martha Crenshaw, a senior fellow at the FSI and CISAC, explains what kinds of threats exist at the Games, the challenges of securing such a large event and whether the failure by G4S will make the Olympics an easier or more attractive target.

What motivates terrorists?

Terrorists want to make a political statement. So you have to ask, "What kind of political statement would attacking the Olympics be?" Al-Qaida could regard the Olympics the way they regard the United Nations. They attacked U.N. headquarters in Iraq and a U.N. agency in Algiers. They regard the U.N. as a tool of the oppressor. That said, they don't talk about the Olympics the way they do about the U.S. – the great Satan, etc. And Muslim countries are competing in the Olympics. Of course they oppose many of the regimes of those countries, like Saudi Arabia.

But I'm not aware of any specific threat to the Olympics or chatter about the Olympics.

Is al-Qaida the only terrorist group to be concerned about?

People will be concerned about Hezbollah now because of the series of foiled attacks against Israel and the successful attack in Bulgaria. Hezbollah and al-Qaida have global reach. But when we talk about al-Qaida, we can't forget the groups affiliated with the main organization: al-Qaida in Iraq and al-Qaida in Yemen, for example. There's also the Pakistani Taliban and other al-Qaida linked groups there.

What kinds of terrorist attacks are of most concern?

We've tended to think, and I stress think, that al-Qaida wants spectaculars. In terms of their attacks in general, targets have often been public transportation. Think of Madrid and London. They're also fond of multiple targets at once, and as regards the U.S., it seems they're still focused on airplanes. We could be dead wrong and they could do something that's totally different but this is the pattern. 

It could be that they'd like a big explosion in the middle of Trafalgar Square, but it wouldn't have to be during the Olympics. There are crowds in Trafalgar Square all the time.  However, if Britain were the target, terrorists might think it's particularly embarrassing and spectacular to attack during the Olympics because it would heighten the fear factor.  On the other hand, it's easier to mount an attack when there is not the high level of Olympics security.

Has there always been a great fear of attacks at Olympics?

The hostage taking in Munich in 1972 (of Israeli athletes) and then the bombing in Atlanta in 1996 have made us afraid that something would happen at the Olympics because it's so prominent.

A recent study concludes that security has been effective. But we don't really know that entirely. We don't know what the terrorists are thinking. We don't know whether they looked at all of the security precautions and said, "This is going to take a lot of work and we will probably fail because security is so good. Let's do something else."

Is London exceptional, because of its size or politics?

From the point of view of this year's Olympics, London could be as much of a target as the Olympics themselves.  But Britain was attacked in 2005 because of their involvement in the war in Iraq, now over. I'm not sure if that changes Britain's vulnerability. We're in the realm of speculation because we don't really know how the adversary is thinking about this. So there is a risk in London but if I were in London I'd be more afraid of a traffic jam.

What does the failure by G4S to provide enough guards say about using private contractors to protect public safety?

Outsourcing security is widespread. A lot of people who were with the military in Iraq and are in Afghanistan are contractors. Everybody contracts out security these days.

But, the question deserves to be looked at. Is it a good idea to rely on these private firms? Would it be a good idea even if all of their people showed up? Are their guards reliable, are they trustworthy, or do they pose a security problem? Have they all been properly vetted to ensure they haven't been infiltrated by al-Qaida and don't include people who are mentally unstable? It raises a lot of questions about who provides security against terrorism for very large international events.

Does the use of military personnel at the last minute create vulnerabilities?

It's possible to imagine that some very determined and nefarious groups would look at this situation and say it's not really going to win us much fame and glory to go shooting a bunch of private security guards, but now the military is a target by being deployed on the streets of London. If someone wanted to attack them, they might think here is the opportunity.

But this switch also means that anybody who decided now that they wanted to target the military or the Olympics won’t have much time to plan. Typically, not always but typically, attacks that cause large numbers of casualties and a lot of destruction have been elaborately planned for a long time – even the lone wolf types like Anders Breivik in Norway or the recent attack in Colorado. Individuals or groups plan in advance and work to get the weapons and explosives, which is not easy. So even if somebody got the idea of doing something it wouldn't be so simple in this short time to come up with a plan and acquire the right materials.

How hard is it to guard a place like London, as well as the Olympics?

It's hard to protect lots of people in a big city. There are lots of crowds, lots of movement. It's not as though you can extend a perimeter; it's a moving target all the time. The Olympics might be a target, London has been a target, so the combination of the two could cancel each other out but I'm sure security officials are worried.

Yet, at this point, if I were the British government dealing with the fallout of the security firm's lack of preparedness, I'd much rather rely on soldiers who have been vetted and have experience than security officers who were quickly brought together.

Brooke Donald is a writer for the Stanford News Service.

In a relatively short time, U.S. shale gas production has lowered the price of natural gas in the United States to a quarter of the price in Europe and prompted some utilities to scrap plans to build coal-fired electricity plants. Meanwhile China is gearing up to apply the technology known as hydraulic fracturing, or fracking, to its shale deposits in hopes that its growing energy demand can be met with gas instead of dirtier coal-fired plants.

The energy source was the hot topic at a recent conference on Innovations for Smart Green City: What’s Working, What’s Not and What’s Next, sponsored by the Stanford Graduate School of Business’ Stanford Program on Regions of Innovation and Entrepreneurship. Energy technology and policy experts from Taiwan and the United States said they had not even discussed shale gas at a similar conference held last year, but now found themselves discussing how it could shake up the energy industry and world politics.

Here are edited excerpts from comments made by Dennis Bracy, CEO of the U.S.-China Clean Energy Forum and the Washington State China Relations Council, and Stanford Professor William Perry, the 19th U.S. Secretary of Defense.

Dennis Bracy

Let me give you a little bit of an overview, not because the U.S. and China are everything, but the math is pretty simple. The U.S. and China together consume half the energy on Earth, nearly half the energy and nearly half the greenhouse gases. In coal, we, combined, consume 62% of the coal on Earth. And coal, by the way, represents 40% of global greenhouse gas emissions, so it's something we have to focus on.

Our energy pie in the U.S. is growing at about 1% per year. China's demand is growing at 1% per month. If you heard that China is doing everything possible in renewables, absolutely true. But they're also building a lot of new coal plants and hydro. We work together on these things that are perhaps not as sexy, but really, really important to the whole scheme of things.

This new national gas phenomenon seems to be changing everything. I hope it works out. I hope fracking is everything the industry says and nothing that the opponents say. But it has changed the balance of power in the industry where coal plants are now shifting to natural gas.

China is wildly seeking this, because they don't have any natural gas to speak of. They’ve got pipelines coming into China. But it affects not only our two countries' energy policy, but also worldwide geopolitics. China clearly has a plan. You can see it all over the world, lining up resources, lining up strategic relationships. If gas turns out to be the magic elixir in this, then that will drive a whole set of decisions.

William Perry

If we continue to pursue efficiencies, we should be able to offset increased energy demand with increased efficiency [in the United States]. So I see this as a break-even state. But how can we do better than that so we can actually decrease our use of coal plants? Solar and wind are still too expensive. I think it will take at least 5 years to get the cost down to grid parity. And even with grid parity, it will be 10 to 20 years to increase the contribution of renewables from 1% to 10% of grid electricity. So in sum, alternative fuels are potentially important, but their contribution is still small, and it will take a long time for them to play a significant role.

Shale gas is truly a game changer. It is a huge resource in the United States. Some have called us the Saudi Arabia of gas with more than a century of supply. The technology is mature. It was developed in the United States more than 10 years ago, and its success has already greatly exceeded anyone’s expectations. It’s already at scale—it went from 10% to 20% of the total U.S. [electricity] production in a 10-year period, and we have gone from an importer of natural gas to an exporter. Most interestingly it has been demonstrated to be cost effective. It has already resulted in lower prices for gas, which has had a ripple effect on other sources of energy.

Q: As you mentioned, shale gas could be a game changer for the next 100 years. Do you have any comment on the influence of shale gas on renewable energy development and on carbon dioxide emissions for the next several decades?

Perry: I can’t answer the question fully but here are a couple comments about it: Shale gas is twice as good as coal but it still has emissions, so it is not a panacea. Solar and wind is the more desirable option, but I find it hard to be optimistic soon. Grid parity [for solar and wind] is going to be harder and harder to reach as the cost of natural gas goes down.
Natural gas has three negatives associated with it. It does have carbon dioxide emissions. Secondly, it’s the enemy of alternative energy sources—it makes it harder and slower for them to reach grid parity, and it’s also the enemy of nuclear power because nuclear power used to be the cheap source of electricity.

Q: Could you comment about water pollution potential with fracking?

Perry: I can comment, but not authoritatively. I’ve read on both sides of the argument. One side says it is causing water pollution. This is particularly [true] in Western Pennsylvania where people are saying it is getting into their water supply, and the drilling companies say that can’t happen, we have this pipe totally encased so the water can’t get out. I don’t know what the truth is. I suspect the truth is that if drilling is done properly the water can’t get out. If, indeed, fracking is going to damage the water supply, that is a huge barrier to moving forward. Everything I’ve been able to read from engineers says that does not have to be the case.

There are other environmental issues that are almost fundamental, such as people who live in the area being annoyed by all the trucks and activity that comes with the operation. That’s a fact of life. But I think the water issue can be dealt with.

Q: With the development of shale gas, will the U.S. become more supportive of international targets on greenhouse emissions reduction set for 2025?

Perry: I would like to see us become more supportive of that in any case, but any such international agreement meets automatic resistance in some circles. It’s part of the political deadlock we have right now. International agreements are right up there with carbon tax as an issue that is politically volatile. I’m not optimistic about our ability to make political decisions, but I do think technically our ability to achieve those goals could be much enhanced by shale gas. But again, shale gas is only a halfway house in terms of the environment. It has about half the carbon emissions of coal but it still has emissions, and in the strategy that I have laid out, I started with a fallback position until zero or low carbon emissions can become a reality. It’s here and now, and we can move very quickly to replace coal-fired plants with gas-fired plants, and we should do that. 

Adrian Bonifacio, a second generation Filipino-American from Chicago, is one of the recipients of the Program on Human Rights and the McCoy Family Center for Ethics in Society's 2012 Human Rights Fellowship.  The Program on Human Rights at the Center on Democracy, Development, and the Rule of Law together with the McCoy Family Center for Ethics in Society offer four annual summer fellowships in human rights open to Stanford undergraduates interested in working for organizations, government agencies, NGOs or international organizations that promote or defend human rights.

This summer, Bonifacio will work with the Asian Pacific Mission for Migrants, a non-governmental organization based in Hong Kong that promotes and defends the rights of migrant workers, a majority of whom are Filipino. Filipino immigrants in Hong Kong work predominately as domestic workers. The situation of Filipino diasporas is very complex with more than 10% of the Filipino population abroad, and over 4,000 Filipinos leaving the country every day.

Passionate about Filipino and Filipino-American issues relating to human rights such as migration, exploitation, and servitude, Stanford undergraduate Bonifacio has joined Filipino groups such as Stanford’s Pilipino American Student Union (PASU) and Anakbayan Silicon Valley, a youth organization based in Santa Clara County. He is currently pursuing a major in international relations with a minor in economics as well as co-term masters degree in sociology.

In the 1970s, Filipino dictator Ferdinand Marcos began the Labor Export Policy (LEP), a deliberate policy to send Filipino workers abroad. “This became a vicious cycle, the Philippines tried to achieve economic development based on remittances but because it sends both high skill and low skill workers abroad, and because the remittances they send are not usually put towards investment and long term development, there is not much progress happening in the country," explained Bonifacio. "Every president since Marcos has continued to promote the LEP in the name of national development.”

Last summer, Bonifacio worked for HURIGHTS OSAKA, a human rights non-profit organization, where he conducted research related to Filipino migrants in Japan to understand the link between human rights and remittances. “Although it was difficult integrating with the community in such a limited timeframe, a lot of different opportunities presented themselves—celebrating Philippine Independence Day, cooking Filipino food for events, even performing traditional dances," said Bonifacio. "My supervisor at work and all the migrants I have come to know made my transition into life in Japan, as well as my research, much easier.”

Japan and agencies in the Philippines that facilitate labor migration are notorious for abusing “entertainment visas” which allowed young women to be trafficked into Japan. Many Filipino women were promised jobs in high-end hotels as singers or dancers, but upon arrival in Japan, were trafficked into bars, with some entering prostitution rings and red light districts... Starting in the mid-1980s, many Japanese men in rural areas began to “import” Filipino women as mail-order brides, to solve the demographic problem of low birth rates caused largely by women moving out to cities to pursue professional careers.

Although the mail-order bride phenomenon has died down and Japan has since abolished the entertainment visa in 2006, there are still cases of abuse and human trafficking. Moreover, Filipino men have a history of working in construction, often as day laborers with insecure sources of income and housing. According to Bonifacio, “It is hard to determine the proportion of remittances that come from exploitation, but if you look at general trends and the types of employment Filipinos have all over the world—for example as “entertainers” in Japan or domestic workers in Hong Kong, Saudi Arabia, and even the United States—one could say that remittances and exploitation are closely connected.”

In preparation for his fellowship in Hong Kong Bonifacio says, “I was humbled by what I saw in Japan. I think that one of the best things one can do to educate oneself - and something that does not always happen in a classroom - is to understand the community we want to serve. We need to learn about the issues these communities face before considering fighting for change.”

Students interested in applying to the human rights fellowship for the summer of 2013 should contact Nadejda Marques to learn about the selection process and deadline for submission.