A year after delivering CISAC's Drell Lecture, Mohamed ElBaradei has won the 2005 Nobel Peace Prize. He shares the prize equally with the International Atomic Energy Agency, which he directs.

The Nobel committee commended the IAEA and its director-general "for their efforts to prevent nuclear energy from being used for military purposes and to ensure that nuclear energy for peaceful purposes is used in the safest possible way."

In "Nuclear Non-Proliferation and Arms Control: The Road Ahead," CISAC's 2004 Drell Lecture, ElBaradei drew lessons from nuclear weapons inspections in Iraq and elsewhere to support a call for politicians, scientists and society to work collectively toward nuclear disarmament. "If we are ever to build a global security culture based on human solidarity and shared human values -- a collective security framework that will serve the interests of all countries equally, and make reliance on nuclear weapons obsolete -- the time is now," ElBaradei said.

The Nobel committee echoed that sentiment in its peace prize announcement. "At a time when the threat of nuclear arms is again increasing, . . . this threat must be met through the broadest possible international cooperation," the committee said. "This principle finds its clearest expression today in the work of the IAEA and its director-general."

Chaim Braun comments on the essay "Light Water Reactors at the Six Party Talks," which appeared as Policy Forum Online 05-78: 21 September 2005, published by the Nautilus Institue. Braun agrees that it is unlikely the U.S. will approve sending any nuclear-sensitive technology to the DPRK before a complete and verifiable de-nuclearization process takes place and produces results in the field. He surveys other possible sources of nuclear power for North Korea, including building a Russian reactor as suggested in the initial essay.

David Hafemeister is a physics professor at California Polytechnic State University, but this academic year he's at Stanford University studying ways to keep the Comprehensive Test Ban Treaty viable for the U.S. Senate to consider ratifying. Jonathan Farley, a professor in the mathematics and computer science deparment at the University of the West Indies, is here this year as well, conducting a mathematical analysis of counterterrorism operations. They are among seven science fellows now visiting the Center for International Security and Cooperation (CISAC), part of the Freeman Spogli Institute for International Studies at Stanford.

With fellowships in the sciences and social sciences, CISAC, directed by political science Professor Scott Sagan, brings top scholars to campus to find solutions to complex international problems.

This year's fellows "are a select and exciting set of scholars doing innovative work on important issues of international security--which now includes homeland security," said Lynn Eden, CISAC's associate director for research. "All of us at CISAC are very much looking forward to having our new crew on board."

The other CISAC science fellows are:

• Manas Baveja and Yifan Liu, both doctoral candidates at the Institute for Computational and Mathematical Engineering at Stanford, who use mathematical models to study homeland security;
• Chaim Braun of Altos Management Partners, who is working on a United Nations nuclear energy project;
• Belkis Cabrera-Palmer, a physics doctoral candidate from Syracuse University, who is studying nuclear energy issues in Latin America; and
• Sonja Schmid, a lecturer in Stanford's Science, Technology and Society Program, who is working on a book aimed at understanding the decisions that produced and sustained the civilian nuclear energy program in the Soviet Union from the 1950s through the 1980s.

Charles Perrow, professor emeritus of sociology from Yale University, is among seven pre- and postdoctoral fellows in social science disciplines who are also visiting CISAC. Perrow is working on a project to reduce homeland security vulnerabilities. CISAC's other postdoctoral social science fellows are:

• Tarak Barkawi, a lecturer at the Centre for International Studies at the University of Cambridge in England, who is examining why small wars have big consequences, and
• Alex Montgomery, a doctoral candidate in political science at Stanford, whose project deals with U.S. post-Cold War nuclear counterproliferation strategies.

CISAC's predoctoral fellows in social science are:

• Dara Cohen, a doctoral candidate in political science at Stanford, who will examine the efficacy of post-9/11 domestic security legislation;
• Matthew Rojansky, a law student at Stanford, whose project explores the legitimacy of international institutions and legal instruments in the war on terror;
• Jacob Shapiro, a doctoral candidate in political science at Stanford, whose project looks at the organizational consequences of terrorist motivation; and
• Jessica Stanton, a doctoral candidate in political science at Columbia University, who is examining compliance with international laws of war during civil war.

CISAC also is hosting Robert Carlin of the Korean Peninsula Energy Development Organization, a visiting scholar whose project addresses U.S.-North Korea relations, and Laura Donohue, who is writing a book, Counterterrorism and the Death of Liberalism, while completing a law degree at Stanford Law School. Patrick Roberts, who comes to Stanford from the University of Virginia, where he earned a doctorate in politics, will examine bureaucratic autonomy and homeland security reorganization.

May 2005 opened with a bleak couple of weeks for the nuclear Non-Proliferation Treaty (NPT). Delegates from 189 countries struggled to settle on an agenda for the seventh 5-year review of the Treaty, North Korea announced a new extraction of plutonium from its reactor to make nuclear weapons, and Iran stood firm against European attempts to dissuade it from pursuing a nuclear energy program that could be diverted for weapons-making. Yet CISAC's George Bunn, in an interview with BBC's "The World," cautioned against despair.

As the first general counsel to the U.S. Arms Control and Disarmament Agency, Bunn has watched the NPT weather many diplomatic storms since it entered into force in 1970. Far from a failure, the treaty prevented nuclear weapons from becoming a commonplace in nations' defense programs, he said.

"I think that if there were no NPT, there would be something like 35 to 40 countries with nuclear weapons," Bunn explained. "When you think that at the time of our negotiations in the 60s, Sweden and Switzerland both had programs to explore the possibility of making nuclear weapons"--ambitions that the NPT helped dissuade--the treaty has provided incalculable benefits to world security. "If Sweden and Switzerland had nuclear weapons, think how many other countries would have them," he added.

Today the treaty's main weakness is its focus on states' possession of nuclear weapons, at a time when terrorists' ambitions to acquire the weapons is a major concern. At the treaty's outset, "terrorism wasn't perceived by us as a threat. The treaty hardly deals with the threat of terrorism," Bunn said.

The radio interview with George Bunn and his son Matthew Bunn, also a nuclear arms expert, is available at the link below. (Windows Media Player is required.)

There is no way to deal with the policy and the moral issues related to the use of nuclear weapons without understanding the technical background, at least to the extent that (as I tell students), the politicians representing them, their staff, and the executive leading private companies involved must understand them. The technical knowledge is essential in itself and it also provides a common basis for broader discussion. There are a few major topics under the heading of nuclear issues, and each has an underlying technical component. The dangers are nuclear terrorism, launch of a nuclear weapon owing to warning system failure, and nuclear war, in any of several forms. The positive side includes nuclear energy if it is done right, nuclear medicine and industrial applications.