Lyman and Morrison will discuss the Council on Foreign Relations-sponsored Independent Task Force Report on the US and Africa. The Report argues that Africa is becoming steadily more central to the United States and to the rest of the world in ways that transcend humanitarian interests. Africa now plays an increasingly significant role in supplying energy, preventing the spread of terrorism, and halting the devastation of HIV/AIDS. Africa's growing importance is reflected in the intensifying competition with China and other countries for both access to African resources and influence in this region. A more comprehensive U.S. policy toward Africa is needed, the report states, and it lays out recommendations for policymakers to craft that policy. The report is available at www.cfr.org.

Princeton N. Lyman is the Ralph Bunche Senior Fellow and Director for Africa Policy Studies at the Council on Foreign Relations. He is also an Adjunct Professor at Georgetown University. Ambassador Lyman served for over three decades at the U.S. Department of State and the U.S. Agency for International Development (USAID), completing his government service as Assistant Secretary of State for International Organization Affairs. He was previously Ambassador to South Africa, Ambassador to Nigeria, Director of Refugee Programs and Director of the USAID Mission to Ethiopia.

From 1999 to 2000, he was Senior Fellow at the United States Institute of Peace. Ambassador Lyman held the position of Executive Director of the Global Interdependence Initiative of the Aspen Institute (1999 to 2003) and has received the President's Distinguished Service Award and the Department of State Distinguished Honor Award. Ambassador Lyman has published on foreign policy, African affairs, economic development, HIV/AIDS, UN reform, and peacekeeping. He coauthored the Council on Foreign Relations Special Report entitled Giving Meaning to "Never Again": Seeking an Effective Response to the Crisis in Darfur and Beyond. His book, Partner to History: The U.S. Role in South Africa's Transition to Democracy, was published in 2002. He earned his B.A. from the University of California at Berkeley and his Ph.D. in Political Science from Harvard University. He serves as the Co-Director of the Council on Foreign Relations-sponsored Independent Task Force on Africa.

J. Stephen Morrison is Director of the Africa Program and the Task Force on HIV/AIDS at the Center for Strategic and International Studies (CSIS). He joined CSIS in January 2000 and in late 2001, launched the CSIS Task Force on HIV/AIDS. The task force is a multiyear project co-chaired by Senators Bill Frist (R-TN) and John Kerry (D-MA) and funded by the Gates Foundation and the Catherine Marron Foundation. Dr. Morrison co-chaired the reassessment of the U.S. approach to Sudan that laid the basis for the Bush administration push for a negotiated peace settlement, and in the summer of 2002 he organized an energy expert mission to the Sudan peace negotiations in Kenya.

From 1996 through early 2000, Dr. Morrison served on the Secretary of State's Policy Planning Staff, where he was responsible for African affairs and global foreign assistance issues. In that position, he led the State Department's initiative on illicit diamonds and chaired an interagency review of the U.S. government's crisis humanitarian programs. From 1993 to 1995, Dr. Morrison conceptualized and launched USAID's Office of Transition Initiatives; he served as the office's first Deputy Director and created post-conflict programs in Angola and Bosnia. From 1992 until mid-1993, Dr. Morrison was the Democracy and Governance Adviser to the U.S. embassies and USAID missions in Ethiopia and Eritrea. He serves as the Co-Director of the Council on Foreign Relations-sponsored Independent Task Force on Africa.

Alexander Downes is assistant professor of political science at Duke University specializing in international security. Before coming to Duke, Downes held fellowships at the Olin Institute for Strategic Studies (Harvard University) and the Center for International Security and Cooperation (Stanford University). His current research focuses on why states attack enemy noncombatants in warfare, a subject on which he is revising a book manuscript that includes case studies of strategic bombing, blockade, counterinsurgency, and ethnic cleansing. His previous research on the relative efficacy of partition versus negotiated settlements as solutions to ethnic wars has appeared in the journal Security Studies.

Michael May is emeritus professor Emeritus (research) in the Stanford University School of Engineering and a senior fellow with FSI. He is the former co-director of CISAC, having served seven years in that capacity through January 2000.

May is emeritus director of the Lawrence Livermore National Laboratory, where he worked from 1952 to 1988, with some brief periods away from the laboratory. While there, he held a variety of research and development positions, serving as director of the laboratory from 1965 to 1971. May was technical adviser to the Threshold Test Ban Treaty negotiating team; a member of the U.S. delegation to the Strategic Arms Limitation Talks; and at various times has been a member of the Defense Science Board, the General Advisory Committee to the AEC, the Secretary of Energy Advisory Board, the RAND Corporation Board of Trustees, and the Committee on International Security and Arms Control of the National Academy of Sciences. He is a member of the Council on Foreign Relations and the Pacific Council on International Policy, and a Fellow of the American Physical Society and the American Association for the Advancement of Science.

May received the Distinguished Public Service and Distinguished Civilian Service Medals from the Department of Defense, and the Ernest Orlando Lawrence Award from the Atomic Energy Commission, as well as other awards. May's current research interests are in the area of safeguarding the nuclear fuel cycle, nuclear terrorism, energy, security and environment, and the relation of nuclear weapons and foreign policy.

Chaim Braun is a vice president of Altos Management Partners, Inc., and a CISAC science fellow and affiliate. He is a member of the Near-Term Deployment and the Economic Cross-Cut Working Groups of the Department of Energy (DOE) Generation IV Roadmap study. He conducted several nuclear economics-related studies for the DOE Nuclear Energy Office, the Energy Information Administration, the Electric Power Research Institute, the Nuclear Energy Institute, Non-Proliferation Trust International, and others.

Braun has worked as a member of Bechtel Power Corporation's Nuclear Management Group, and led studies on power plant performance and economics used to support maintenance services. Braun has worked on a study of safeguarding the Agreed Framework in North Korea, he was the co-leader of a NATO Study of Terrorist Threats to Nuclear Power Plants, led CISAC's Summer Study on Terrorist Threats to Research Reactors, and most recently co-authored an article with CISAC Co-Director Chris Chyba on nuclear proliferation rings. His research project this year is entitled "The Energy Security Initiative and a Nuclear Fuel Cycle Center: Two Enhancement Options for the Current Non-Proliferation Regime."

Martha Crenshaw is the Colin and Nancy Campbell Professor of Global Issues and Democratic Thought and Professor of Government at Wesleyan University, in Middletown, Conn., where she has taught since 1974. She has written extensively on the issue of political terrorism; her first article, "The Concept of Revolutionary Terrorism," was published in the Journal of Conflict Resolution in 1972. Her recent work includes the chapter on "Coercive Diplomacy and the Response to Terrorism," in The United States and Coercive Diplomacy (United States Institute of Peace Press), "Terrorism, Strategies, and Grand Strategies", in Attacking Terrorism (Georgetown University Press), and "Counterterrorism in Retrospect" in the July-August 2005 issue of Foreign Affairs. She serves on the Executive Board of Women in International Security and chairs the American Political Science Association Task Force on Political Violence and Terrorism.

She has served on the Council of the APSA and is a former president and councilor of the International Society of Political Psychology (ISPP). In 2004 ISPP awarded her its Nevitt Sanford Award for Distinguished Scientific Contribution and in 2005 the Jeanne Knutson Award for service to the society. She serves on the editorial boards of the journals International Security, Orbis, Political Psychology, Security Studies, and Terrorism and Political Violence. She coordinated the working group on political explanations of terrorism for the 2005 Club de Madrid International Summit on Democracy, Terrorism and Security. For the next three years she will be a lead investigator with the new National Center for the Study of Terrorism and the Response to Terrorism at the University of Maryland, funded by the Department of Homeland Security. She is also the recipient of a John Simon Guggenheim Memorial Foundation Fellowship in 2005-2006. She serves on the Committee on Law and Justice and the Committee on Determining Basic Research Needs to Interrupt the Improvised Explosive Device Delivery Chain of the National Research Council of the National Academies of Science. Her current research focuses on why the U.S. is the target of terrorism and the distinction between "old" and "new" terrorism, as well as how campaigns of terrorism come to an end.

In the days after 9/11, there was a widespread sentiment that suicidal terrorist attacks were irrational acts well beyond the bounds of quantitative risk assessment. Since then, terrorism risk models have been developed which are based on certain key theoretical principles that are validated by observational terrorism experience. These principles will be elaborated, and illustrated with examples from conflicts around the world.

Gordon Woo is a catastrophist, specializing on mathematical aspects of catastrophe risk modelling. He has developed a quantitative framework for modelling terrorism risk applied e. g. on the Olympic Games 2004 and the 2006 World Cup in Germany. Prior to this, his main focus has been on natural and environmental hazards. He has twenty years of practical experience in consulting for commercial, industrial and government organizations on major public risk issues varying from the disposal of radioactive waste, to oil pollution, flight safety, to earthquake, windstorm and flood protection.

Dr. Woo graduated as the top mathematician of his year at Cambridge University. He completed his PhD in theoretical physics as a Kennedy Scholar at M.I.T., after which he was elected a Junior Fellow of the Harvard University Society of Fellows. His work has been featured in the Wall Street Journal and Newsweek. In July 2004, he was named by Risk & Treasury Magazine as one of the 100 most influential people in finance.