U.N. Secretary-General Ban Ki-moon on Thursday urged Stanford students to become global citizens, working together beyond borders for peace, security and a common prosperity.

"You may come from the United States or Korea, Japan or elsewhere, Arab countries, but you're now part of a global family," Ban said to a crowded auditorium during his campus visit. "Therefore, it's very important to raise your capacity as global citizens. Only then, I think we can say, we're living in a very harmoniously prosperous world."

Despite a troubling tally of crises around the world, Ban was hopeful about the future, and said he gains inspiration from the younger generation.

"Everything my life has taught me points to the power of international solidarity to overcome any obstacle," he said.

Ban's speech, sponsored by Stanford's Freeman Spogli Institute for International Studies and the Walter H. Shorenstein Asia-Pacific Research Center, kicked off a series of events celebrating the 30th anniversary of the center.

Ban was introduced by former Secretary of Defense William Perry, an FSI senior fellow, who lauded Ban for his work on women's rights, climate change, nuclear disarmament and gay rights.

Ban told the audience that the world was undergoing massive changes and outlined three ways to navigate the transition: sustainable development, empowering young people and women, and pursuing dignity and democracy.

"The level and degree of global change that we face today is far more profound than at any other period in my adult lifetime," he said.

"We have no time to lose," he added later.

California, he said, has led on clean air legislation, creating a cap-and-trade law to reduce greenhouse gas emissions.

"I am convinced national and state action can spur progress in global negotiations, creating a virtuous cycle," he said.

"Syria is in a death spiral," he said. He cited the toll the conflict has taken on Syria's citizens and surrounding countries since the uprising against President Bashar al-Assad began in March 2011. More than 60,000 people, mostly civilians, have been killed. Hundreds of thousands more have been displaced.

Ban spoke at Stanford as a hostage crisis also unfolded in the region.

In retaliation for military action by France in the West African nation of Mali, Islamist extremists in Algeria took several hostages at an international gas field Thursday. News organizations reported that the kidnappers and some hostages were killed in a raid by the Algerian government.

Ban spoke of the efforts by the United Nations to counter terrorism in Mali, where Islamist rebels last year took control in the north in the chaos following a military coup that ousted the elected government of President Amadou Toumani Touré.

"We must continue to work for peace," Ban said. "Our hard work cannot be reversed, especially for women and young people."

With half the world's population under the age of 25, Ban said the international community must support and empower that group.

Ban also said that fighting for equality for lesbian, gay, bisexual and transgender communities was important in advancing peace and prosperity around the world.

"I have learned to speak out for one essential reason," he said. "Lives and fundamental values are at stake."

Ban told the students to harness a spirit of hope as they confront the challenges of the world.

For him, he said, that spirit was sparked by a visit to California decades ago. He reflected on an eight-day visit to the state in 1962, when he stayed with a family, the Pattersons, in Novato on a trip sponsored by the Red Cross.

"In many ways, I still carry the same energy and enthusiasm and sense of wonder that I did when I first landed on Miss Patterson's doorstep half a century ago," he said.

"I came back knowing what I wanted to do with my life and for my country," he said.

Ban said he still keeps in touch with his host, his "American mom," 95-year-old Libba Patterson, who was in the audience and stood to applause.

"It was here in California," he reflected to the students, "that I first felt I could grab the stars from the sky."

North Korea successfully launched a long-range rocket Wednesday, with the North American Aerospace Defense Command (NORAD) confirming Pyongyang had "deployed an object that appeared to achieve orbit." The defiant rocket launch has prompted worldwide consternation: Japan has called for an urgent meeting of the U.N. Security Council; the Obama administration called the launch a "highly provocative act that threatens regional security" and violates U.N. resolutions; and South Korea has raised its security threat level. 

Pyongyang insists it has a right to pursue a peaceful space program and that the rocket was armed with a communications satellite to help in that endeavor. But the U.S. and its allies worry the technology could lead to an intercontinental ballistic missile capable of carrying a nuclear warhead.  

We turn to three experts on North Korea for their views on the launch: David Straub, associate director of the Korean Studies Program at the Walter H. Shorenstein Asia-Pacific Research Center; Thomas Fingar, an international intelligence expert and the Oksenberg-Rohlen distinguished fellow at FSI; and Nick Hansen, a CISAC affiliate and expert in foreign weapons and imagery intelligence who writes for Jane’s Defense and 38North.org, a website for the U.S.-Korea Institute at SAIS.

Why is the global community surprised North Korea has successfully launched a rocket and apparently put a satellite into orbit? 

Straub: It shouldn't come as a surprise that North Korea has finally succeeded with its fifth test of a long-range rocket, which it's been trying to do since 1998. North Korea has pursued the development of nuclear weapons and missiles with great determination and intensity over many decades, because its leaders regard these as a panacea for problems actually originating in their own failed economic and political systems. 

Fearful that domestic reform would result in their overthrow, they continue to oppress and isolate their people while using military threats to intimidate other countries. Their aim is to remain in power and eventually prevail over their rival South Korea by forcing the lifting of international sanctions and being accepted as a nuclear weapons state. It is not irrational but it is very unrealistic. Most members of the international community, including the United States, will never accept this. North Korea is thus going ever deeper down a blind alley. 

The rocket technology is dangerously close to long-range missile technology and the United Nations Security Council has issued several resolutions and forbidden North Korea from conducting any further tests. 

Was there any significance to the Dec. 10-29 launch window? 

Straub: The media is full of speculation about why North Korea announced this particular window of dates, such as that it means to send a message to the Obama administration or to influence the upcoming South Korean presidential election on December 19.  My own guess is that it is keyed to the first anniversary Kim Jong Il’s death on December 17. 

But in the end, the most important question is why the North Koreans conducted the launch. It is fundamentally because they have a long-standing missile program to which they have devoted a great deal of resources. If the leadership had devoted those resources to taking care of its citizens, it could have bought enough food on the global market to prevent hunger, instead of calling on the international community for assistance.

The North Koreans typically pick the spring or summer to test their rockets. Why did it launch now amid constraining winter weather? 

Hansen: The timing is purely political. The reasons they prefer to launch in the spring and summer are, of course, better weather conditions and longer days to work on the pad. But the anniversary of the death of Kim Jong Il, the presidential elections in South Korea, beating the south to a satellite launch or putting the DPRK back in the international spotlight – these could all have driven the decision. 

North Korea may be following the same script they used for the (failed) April 12 Unha-3 launch. If they continued at the April pace, the rocket should have been completely stacked on the pad on Dec. 7 in order to be checked out on the 8^th and 9^th and be ready to launch on the 10^th, which was the first day of the launch window. This was a tight schedule with little room for technical problems or weather delays. (The North's Korean Central News Agency announced Dec. 10 that the launch window had been extended to the 29th, thus catching many North Korea observers off guard by the earlier launch.) 

Fingar: The timing is indeed outside the normal window of relatively better weather. Possible factors include commemoration of the anniversary of Kim Jong Il’s death; a ploy to capture the attention of new administrations in Washington, Beijing, Seoul, and Japan; and intent to buttress the North’s claim to having a nuclear deterrent by demonstrating that it can launch at any time of the year. There might also have been a simpler explanation, namely that DPRK engineers thought they had found and fixed the problem that caused the previous tests to fail and persuaded Kim Jong Un that there was no technical reason to delay.

What are the larger implications of North Korea’s actions and why do these rocket launches provoke such global condemnation? 

Fingar:  Perhaps the primary reason is that North Korea is widely perceived to be dangerous and more than a little bizarre. In other words, it is an easy target and symbolic embodiment of “worst case” fears about what a defiant and “irrational” country might do with its nuclear and missile capabilities. 

The world also sees that North Korea’s attempt to launch a satellite is interpreted, not unreasonably, as defiance of U.N. Security Council Resolution 1718, which demands that the DPRK not conduct any further nuclear test or launch a ballistic missile. Pyongyang argues that a rocket used for space launches is not a ballistic missile, and therefore is not proscribed by the U.N. resolution. 

Straub: North Korea has been developing medium- and long-range missiles for more than two decades, during which time it has repeatedly attacked South Korea and threatened the United States and other countries. It has also been working on its nuclear program and has already tested two nuclear devices. The fear is that North Korea is trying to miniaturize a nuclear device that could be used as a warhead on a long-range missile. 

In January 2011, former Defense Secretary Robert Gates voiced U.S. concern that North Korea was becoming a direct threat to it, and that Pyongyang could successfully develop intercontinental ballistic missile capability within five years.  

In South Korea, the launch is unlikely to have a major impact on the presidential election December 19. Conservative South Koreans regard North Korean behavior as stemming from the nature of its system, while progressives also blame the policies of the United States and conservative South Korean administrations for making North Korea feel insecure. Each side will simply interpret the launch from its longstanding perspective on North Korea.  

In Japan, where concern about North Korea runs deep both because of the nuclear and missile programs and North Korea's abduction of Japanese citizens, the launch will likely further strengthen the front-running conservatives in the Lower House election on December 16.

How is the international community responding to the launch? 

Straub: The United States has already signaled that it will seek even stronger international sanctions against North Korea. If China is unwilling to agree in the U.N. Security Council, the United States and its allies will pursue increased sanctions on their own. 

China has again been embarrassed by North Korea, but there is no indication that it will change its basic policy of supporting North Korea for fear it might collapse, creating an unpredictable situation on China's border. Even if China agrees to some increased sanctions against North Korea in the UN Security Council, its record of actually enforcing international sanctions is decidedly mixed. In any event, it has dramatically increased its economic support for and engagement with North Korea since that country's first test of a nuclear device in 20006. 

Is there anything more that Washington can do to prevent these provocations by the North aside from pushing the Six Party Talks and threats of greater sanctions? 

Fingar:  Probably not. Some argue that Pyongyang’s goal is to use the provocations to persuade the United States to negotiate directly with North Korea, but its conditions for doing so include U.S. acknowledgment – and acceptance – of the North’s self-proclaimed status as a nuclear weapon state. That is not likely to happen. I think the best course for the United States would be to avoid over-reacting and to focus attention on Pyongyang’s defiance of U.N. Security Council resolutions.

There is speculation that a third underground nuclear test will follow the rocket launch if it fails to put a satellite into orbit.

Hansen: I believe they will test regardless of the successful launch.  I have been following the nuclear test site at Punggye-ri all November. Details from a Nov. 19 image show that part of the dirt road into the complex from the valley is unusable, as three bridges have been washed out. Instead they have upgraded an old road that runs up the west side of the valley and enters the complex just in front of the new south tunnel. Imagery on Nov. 24 revealed some changes. The new road is still being used and there appears to be more vehicle tracks going to the support area. The most significant development is the probable clearing of snow at the entrance to the south tunnel. It also appears that the mine cart tracks are being reinstalled on the spoil pile to carry dirt out from the tunnel, but I can't be sure of that. 

See our interactive timeline on key events in North Korea here at Storify.com 

Hansen Interview with the Australia Broadcasting Corp. 

Hansen's Q&A with Popular Science with Popular Science on Why Launch Doesn't Spell Doom 

An American of Indian descent is focused on the economic impasse between New Delhi and Islamabad and a Polish immigrant is fascinated by the Soviet-era biological weapons program. A young woman from Taiwan wonders whether historical memory is fueling nationalism in China, and a Bahraini is investigating the rise of Islamic fundamentalism in his part of the world. Yet another intends to run for public office. 

All this – and they’ve yet to graduate. 

This year’s 12 honors students at the Center for International Security and Cooperation – Stanford seniors drawn to public policy and international affairs – represent the best of what the university offers: diversity, a passion for learning outside the classroom and a determination to make an impact once they venture out into the world. 

Even two weeks in Washington, D.C., did little to dissuade them from potential careers in public policy. They met with dozens of politicians, journalists, military analysts, lobbyists and experts from the leading private organizations and government agencies in the nation’s capital. While congratulated on their ambitions, the students were cautioned that Washington has become a brutal and highly divisive place to work. 

“You gravitate toward public policy and you’re likely to become a leader,” former U.S. Sen. Chuck Robb, D-Virginia, told the students at a meeting in the Beaux Art landmark that has housed the American Red Cross since the presidency of Woodrow Wilson.

 Robb listened to their thesis topics, offered advice and contacts, and took questions about world policy and events. He then joined the chorus of others inside the beltway lamenting the poisonous partisan politics of Capitol Hill. 

“It’s just toxic,” said Robb, who now promotes common ground between Democrats and Republicans as a member of the Bipartisan Policy Center. “You just can’t get anything done. I think we’ll have a lame duck session in Congress and nothing will happen until March. Then, a full-scale depression next spring – and I think the markets will crash.” 

The students had heard likeminded pessimism earlier that day from Walter Pincus, who covers intelligence, security and foreign policy for The Washington Post. He said PR and TV now run Congress because candidates consistently worry about how their comments on camera will be used against them in their next re-election campaign. 

“Politics are totally polarized in a way I’ve never seen before,” said Pincus, who teaches a seminar about government and the media in the Stanford-in-Washington program. Compounding the misery, he said, is the nearly $1 billion spent on political ads trashing opposing candidates in the exhaustive presidential campaign. 

“We go off and tell the rest of the world they ought to have elections, but our elections have become a PR operation,” Pincus said. “So – that’s my happy view of the world.” 

The students laughed nervously. That evening, they chatted in front of the White House about all the negativity they had heard that day. Some seemed spooked. Others made that clarion call of each new generation: It’s our turn to make things right. 

“I believe that each of us has a duty and responsibility to do what is right, what is just, and to move the world – our country and our community – at least one step forward to make each day brighter than the last,” said David Hoyt, an international relations major who aspires to public office. “And I believe that students in CISAC, by coming together and addressing these … pressing issues of our time, are starting that process.” 

The Interschool Honors Program in International Security Studies at CISAC is a competitive program in which 12 seniors are chosen from among all Stanford majors to spend their final year investigating a global security issue. They are mentored and attend seminars and classes taught by CISAC faculty and researchers and present a thesis at the end of the year. They come to think of Encina Hall as a place where their ideas count.

“I always thought of CISAC as my intellectual home at Stanford,” said Jane Esberg, an honors student from the class of 2009 who is now at New York University’s Center on International Cooperation and intends to pursue her Ph.D. in political science. “It was the first place where I felt like everybody thought about things that I really cared about. They never really treated me like a student – they always treated me like a colleague.”

Martha Crenshaw, a Senior Fellow at CISAC and its umbrella, the Freeman Spogli Institute for International Studies, is an expert on political terrorism and has directed the Honors Program for three years. She co-teaches s weekly honors seminar with Joe Felter, a senior research scholar at CISAC and retired U.S. Army colonel and Special Forces officer.  

“It’s a special pleasure to work with a small group of very talented and imaginative students who have such diverse interests,” Crenshaw said. 

The Washington leg of the program, known as Honors College, takes place in the two weeks before the academic year begins. The students also visit national battlefields to reconstruct war policy; a private tour of the National Portrait Gallery allows them to recount U.S. history through the individuals who shaped the great American story. 

The two weeks also helps them bond and unveil their thesis topics. 

“The secret of the honors program is the interaction,” Tom Fingar, the Oksenberg-Rohlen Distinguished Fellow at FSI, told the students on their first night. They had gathered in a hotel conference room for the inaugural hashing out of their theses – some of which would change dramatically after two weeks of feedback in Washington. 

“You are going to be one another's most valuable critics,” said Fingar, an East Asia expert and former chairman of the National Intelligence Council who spent 23 years in the U.S. government. “In the end, this is your product, but your product that is informed by a collaborative process.” 

Fingar has been escorting the students around Washington since the program's inception in 2000. His years in intelligence and at the White House and State Department opened doors to counterterrorism and intelligence officials at State, the National Security Council, Homeland Security and the Department of Defense. The students also met those who strive for public policy toward peace and reconciliation, at the Eurasia Group, Carnegie Endowment for International Peace, Amnesty International and the Stimson Center. 

The students got an earful on how to operate if they gravitate toward capital careers and were encouraged to take time before determining what they wanted to do with their professional lives. 

“I quickly realized that I don’t like doing law,” said Matthew Rojansky, a Stanford Law School grad who is deputy director of the Russia-Eurasia Program at Carnegie, when asked about the benefits of law school. “Don’t jump into it with any uncertainty or reservations. Take time after school. You guys have a lot of options in your lives.” 

The next day, the students met national security and terrorism correspondents at The New York Times. They asked the reporters about the attack on the U.S. consulate in Libya, the covert use drones, and whether cyberwarfare is the next big security challenge. 

“The CISAC honors students are an amazingly talented group that we look forward to meeting every year,” said Eric Schmitt, who covers terrorism and national security for the Times and was a Knight Journalism Fellow at Stanford. “As journalists working in Washington, we’re able to give them insights from the front lines on the policies and politics of their research topics.”