Presentations

	10/09/09	"Science, Technology, and Innovation Policy: A View from the White House," Research Review Day, Department of Electrical and Computer Engineering, University of Maryland.
	03/05/09	"Expanding Nuclear Energy Without Increasing the Risks of Nuclear Proliferation," 73 Jahrestagung der Deutsche Physikalische Gesellshaft, University of Hamburg.
	01/25/09	"The Transformation of World Energy Supply: From Fossil Fuels to Carbon-Free Energy," Great Decisions, Frederick, MD.
	11/12/08	"Conventional Prompt Global Strike: Silver Bullet or Shot in the Dark?" Program on Science and Global Security, Princeton University, Princeton, NJ.
	10/21/08	"Relationship between Multinationalization of the Fuel Cycle and Nuclear Disarmament," Workshop on Internationalizing Uranium Enrichment Facilities, MIT, Cambridge, MA.
	10/18/08	Roundtable on "Providing Comparative School Data to Prospective Students," NASPAA Annual Conference, Charleston, SC.
	10/17/08	Roundtable on "Leading and Managing our External Stakeholders: Alumni, Funders, Employers, Partners, Government," NASPAA Annual Conference, Charleston, SC.
	09/25/08	Roundtable with Senator Voinovich and Senator Carper, Nuclear Renaissance: Challenges and Opportunities Associated with Spent Fuel Recycling, Washington, DC.
	07/19/08	"Evidence-based policy or policy-based evidence? Nuclear weapons decision making in the United States v. Europe," Euroscience Open Forum, Barcelona
	04/24/08	"Nuclear Power Growth: Proliferation Resistance and Physical Protection," Woodrow Wilson International Center for Scholars
	03/07/08	"Force Posture," A New Nuclear World Order: Asian Perspectives, Lee Kwan Yew School of Public Policy, Singapore.
	02/01/07	"Policies for Climate Change," Climate Change Symposium, Northern Virginia Community College, http://www.nvcc.edu/committees/green/symposium.htm.
	11/28/07	“Nuclear Attribution and Response: Political, Operational, and Technical Avenues for Cooperation,” U.S.-Russian Dialogue on Strategic Cooperation and Joint Crisis Management, The National Academies, Washington, DC.
	11/28/07	“The Limits of Advanced Technology,” Workshop on Nuclear Power Growth,” Woodrow Wilson International Center for Scholars, Washington, DC.
	11/14/07	Respondent to paper by Roy Spencer, “Manmade Global Warming, Science or Religion?” Institute on Religion and Democracy, Washington, DC.
	10/30/07	“Climate Change and the Future of Nuclear Energy,” Physics Department Colloquium, University of Maryland, College Park, MD.
	10/03/07	“What Role Does Nuclear Energy Play in Global Climate Change Policy,” The Role of Nuclear Power in Global and Domestic Energy Policy,” Woodrow Wilson Center, Washington, DC.
	09/29/07	“Advice on Nuclear Power for the Next Secretary of Energy,” Union of Concerned Scientists National Advisory Board, Washington, DC.
	06/23/07	“Economics of Nuclear Power,” Summer Workshop on The Role of Nuclear Power, Washington and Lee University and Council on Foreign Relations, Washington and Lee University, VA.
	06/08/07	“Responsible Use of Civil Nuclear Technology,” joint meeting between the Islamabad Policy Research Institute and the Committee on International Security and Arms Control, Bhurban, Pakistan.
	11/29/06	“The Climate Change Imperative and the Future of Nuclear Energy,” Stanford University, Stanford, CA.
	11/13/06	“The Nonproliferation Impacts of the ‘Global Nuclear Energy Partnership’ Program, Assessing the IAEA’s Ability to Safeguard Peaceful Nuclear Energy, Paris, France.
	09/08/06	“The Future of Nuclear Energy and Nuclear Proliferation,” Economic Forum, Krynica, Poland.
	08/20/06	“The Climate Change Imperative and the Future of Nuclear Power,” International Seminars on Planetary Emergencies, Erice, Italy.
	08/21/06	“Resources for the Long Term,” International Seminars on Planetary Emergencies, Erice, Italy.
	06/06/06	“The Bush administration’s Global Nuclear Energy Partnership,” CISAC-RAS meeting, Moscow, Russia.
	04/25/06	“The Future of Nuclear Power,” Woodrow Wilson International Center for Scholars, Washington, DC.
	04/06/06	“A Prohibition on Nuclear Weapons: The Best Nonproliferation Policy?” School of Public Policy, University of Maryland, College Park, MD.
	04/03/06	“The Bush administration’s Global Nuclear Energy Partnership,” CISAC-CSGAC meeting, Vancouver, Canada.
	03/13/06	“Monitoring Nuclear Weapons and Nuclear Explosive Materials,” American Physical Society meeting, Baltimore, MD.
	12/08/05	“The Bush Nuclear Doctrine and the Case for Prohibition,” The Atlantic Council, Washington, DC.
	11/30/05	“A Prohibition on Nuclear Weapons: The Best Nonproliferation Policy?” National Press Club, Washington, DC.
	08/01/05	“Reprocessing: Uneconomic, Unnecessary, Unsafe,” MPR Associates, Alexandria, VA.
	07/12/05	Testimony on “Economic Aspects of Nuclear Fuel Reprocessing” before Subcommittee on Energy, Committee on Science, House of Representatives, Washington, DC.
	05/04/05	“Monitoring Nuclear Weapons and Nuclear Explosive Materials,” Security for a New Century, Rayburn House Office Building, Washington, DC.
	03/28/05	“World Fuel Cycle and Nonproliferation,” Workshop on Nuclear Energy’s Role in Meeting Future U.S. Energy Requirements, National Academy of Sciences, Washington, DC.
	01/28/05	“Prompt Global Strike: A Preliminary Assessment,” University of Maryland, College Park, MD.
	06/01/04	“The Economics of Reprocessing and Recycle v. Direct Disposal of Spent Fuel,” Atomic Energy Commission, Tokyo, Japan.
	02/18/04	”A Technical Assessment of the Bush Administration Nuclear Posture Review: BMD, EPW, HDBT, ADW, and all that,” Georgetown University, Washington, DC.
	11/13/03	“Nuclear Materials Management in a New Era of Arms Control,” Institute of Nuclear Materials Management workshop, Washington, DC.
	10/23/03	“Climate Change and the Transformation of World Energy Supply,” Geography Department, University of Maryland, College Park, MD.
	09/18/03	“The Economics of Reprocessing and Recycle v. Direct Disposal,” Stanford University, Stanford, CA.
	06/14/03	“The Radiological Risks Associated with the Use of Depleted Uranium,” The Health Impact of Depleted Uranium Munitions, New York Academy of Medicine, New York, NY.
	05/19/03	“The Effects of Nuclear and Radiological Attacks,” Chesapeake Series on Homeland Security, Rayburn House Office Building, Washington, DC.
	04/08/03	“The Bush Administration’s Nuclear Policy: The Fallacy of the Last Move?” American Physical Society, Philadelphia, PA.
	03/10/03	“Nuclear and Radiological Attack,” primer for journalists, National Press Club, Washington, DC.
	02/27/03	“The Effect of the New Bush Doctrine of ‘Preemptive Action’ on U.S. Foreign Policy and Non-Proliferation Efforts,” conference on “Nuclear Policy in the Bush Era,” jointly sponsored by the Center for Defense Information and Physicians for Social Responsibility, Washington, DC.
	11/08/02	“Climate Change and the Transformation of World Energy Supply,” Geology Department, University of Maryland, College Park, MD.
	09/17/02	“Climate Change and the Transformation of World Energy Supply,” World Energy Policy in the 21st Century, University of Maryland, College Park, MD.
	09/13/02	“Climate Change: What Do We Know? What Should We Do?” League of Women Voters, Washington, DC.
	08/18/02	"Reducing the Risk of Erroneous or Unauthorized Launch," Stanford University, Stanford, CA.
	03/21/02	“The Debate over National Missile Defense,” Washington Institute for Operations Research Washington Academy of Sciences, World Future Society, Washington, DC.
	03/11/02	“The Debate over National Missile Defense,” Carnegie Institution of Washington, Washington, DC.
	03/05/02	“Promoting Best Practices for the Security of of Nuclear Materials and Facilities,” National Institute for Advanced Studies, Bangalore, India.
	01/10/02	“Requirements for Verifying the Prohibition of Nuclear Weapons,” Department of Foreign Affairs and International Trade, Ottawa, Canada.
	12/07/01	“Energy Sustainability: Current Realities and Future Possibilities,” 2nd National Conference on Science, Policy and the Environment, National Council for Science and the Environment, Washington, DC.
	11/09/01	“The Science of Missile Defense,” Philosophical Society of Washington, Washington, DC.
	11/05/01	“The Debate over National Missile Defense,” University of Maryland, College Park, MD.
	10/26/01	“The Future of Strategic Nuclear Arms Control,” Max Planck Institute, Berlin, Germany.
	10/12/01	“The Link between Environment and Security,” National Religious Partnership for the Environment, Airlie House, VA.
	09/07/01	“The Prospects for Nuclear Power,” National Intelligence Council energy conference, College Park, MD.
	06/06/01	“North Korea’s Nuclear and Missile Programs and Capabilities,” National Security Agency, Ft. Meade, MD.
	03/08/01	“After the Dust Settles: The Health Risks of Depleted Uranium Munitions,” CISSM Forum, University of Maryland, College Park, MD.
	03/16/01	“Energy and Climate Change,” Royal Institute of International Affairs, Chatam House, London, UK.
	03/04/01	“Possibilities for Comprehensive Nuclear Arms Reductions,” bilateral meeting of Chinese Scientists Group on Arms Control and CISAC, Irvine, CA.
	02/09/01	“Stockpile Declarations,” SIPRI working group on transparency for fissile materials, warheads, and facilities,” Paris, France.
	10/11/00	“Evaluation of Carbon-free Energy Sources to Mitigate Climate Change,” UNESCO Autumn School of Global Climate Changes and Impact on Biosphere, Milan, Italy.
	08/24/00	“The Vulnerability of the Proposed NMD System to Countermeasures,” U.S. Army Space and Missile Defense Conference, Huntsville, AL.
	05/16/00	“Alternatives to NMD,” Carnegie Endowment for International Peace, Washington, DC.
	04/30/00	“National Missile Defense: Same As It Ever Was,” American Physical Society meeting, Long Beach, CA.
	04/18/00	“Climate Change and the Transformation of World Energy Supply,” Georgetown University, Washington, DC.
	04/03/00	“When the Dust Settles: The Hazard Posed by Depleted Uranium Munitions,” University of California, Berkeley, CA.
	03/31/00	“National Missile Defense,” annual meeting, Arms Control Association, Washington, DC.
	03/05/00	“PRC and US future participation in arms control,” bilateral meeting of Scientists Group on Arms Control and CISAC, Beijing, China.
	10/29/99	“Verifying a Nuclear Weapons Convention,” Critical Disarmament Issues, UN Centre for Disarmament Affairs and NGO Committee on Disarmament, New York, NY.
	10/29/99	“Depleted Uranium: Technical and Political Issues,” Critical Disarmament Issues, UN Centre for Disarmament Affairs and NGO Committee on Disarmament, New York, NY.
	05/25/99	“Climate Change and the Transformation of World Energy Supply,” University of Tokyo, Tokyo, Japan.
	05/20/99	“Towards Nuclear Zero: Comprehensive Accounting Arrangements for Warheads and Fissile Materials, 1st Bilateral Meeting of U.S. Committee on International Security and Arms Control and Indian National Institute for Advanced Study, Bangalore, India.
	05/15/99	“National Missile Defense,” 25th Bilateral Meeting of U.S. and Russian Committees on International Security and Arms Control, Berlin, Germany.
	05/04/99	“Nuclear Weapon Design, Production, and Proliferation,” National Security Agency, Ft. Meade, MD.
	05/24/99	“The Future of Nuclear Arms Control,” American Physical Society Centennial Meeting, Atlanta, GA.
	03/18/99	“The Russian Nuclear Complex: Security in an Age of State Collapse,” University of Maryland, College Park, MD.
	03/16/99	“Proliferation of Weapons of Mass Destruction: The Role of Russia,” and “Nuclear Materials in the former Soviet Union,” National Security Agency, Ft. Meade, MD.
	02/18/99	“Climate Change and the Transformation of World Energy Supply,” Pacific Northwest Laboratories, Washington, DC.
	02/09/99	“The Future of U.S. Nuclear Weapons Policy,” Princeton University, Princeton, NJ.
	01/19/99	“The Future of U.S. Nuclear Weapons Policy,” University of Chicago, Chicago, IL.
	01/13/99	“From START II to START III and Beyond” (with Gen. William Burns), 24th Bilateral Meeting of U.S. and Russian Committees on International Security and Arms Control, Washington, DC.
	12/04/98	“Climate Change and the Future of Nuclear Energy,” Pugwash meeting no. 244, “The Prospects for Nuclear Energy,” Paris, France.
	11/17/98	“Climate Change and Future Energy Supply,” Physics Department Colloquium, University of Maryland, College Park, MD.
	11/12/98	“Energy, Environment, and International Security,” Eighth Student Pugwash USA National Conference on Science and Social Responsibility, Washington, DC.
	10/29/98	“Nuclear Disarmament: Feasible? Verifiable?” The World at a Critical Turning Point, UN Centre for Disarmament Affairs and NGO Committee on Disarmament, New York, NY.
	05/26/98	“Economics of Plutonium Recycle,” Bilateral Meeting of Chinese People’s Association for Peace and Disarmament and CISAC, Beijing, China.
	05/22/98	“Non-Proliferation Aspects of Civilian plutonium Programs,” Second International Workshop on Plutonium and Global Society, Tokyo, Japan.
	05/06/98	“Nuclear Materials in the former Soviet Union,” National Security Agency, Ft. Meade, MD.
	04/27/98	“Climate Change and the Transition to a Sustainable Energy Supply: A Role for Fusion?” Madison, WI.
	03/26/98	“The Future of Arms Control and Verification Technologies,” Annual Meeting of the German Physical Society, Regensberg, Germany.
	03/04/98	“Climate Change and the Transition to a Sustainable Energy Supply: A Role for Fusion?” Laboratory for Plasma Research, University of Maryland, College Park, MD.
	02/17/98	“Climate Change and the Transition to a Sustainable Energy Supply,” Energy and Resources Group, University of California, Berkeley, CA.
	02/13/98	“Energy R&D and Climate Change: Preparing for the Future,” Annual Meeting of the American Association for the Advancement of Science, Philadelphia, PA.
	02/10/98	“Global Environmental Trends,” National Security Agency, Ft. Meade, MD.
	02/02/98	“Tactical Nuclear Weapons,” Workshop on the Future of Russian-US Strategic Arms Reductions: START III and Beyond, Cambridge, MA.
	01/15/98	“The Transparency and Verification Issues Involved in the Transition to a Nuclear Arms Reductions Regime Based on Controlling All Warheads,” Bilateral Meeting of U.S. and Russian Committees on International Security and Arms Control, Moscow, Russia.
	11/18/97	“Climate Change and Nuclear Energy,” American Nuclear Society Winter meeting, Albuquerque, NM.
	11/17/97	“Climate Change and the Future of Nuclear Energy,” Los Alamos National Laboratory, Los Alamos, NM.
	10/15/97	“Nuclear Materials in the former Soviet Union,” National Security Agency, Ft. Meade, MD.
	09/21/97	"Reducing the Launch-readiness of Nuclear Forces"
	09/14/97	“Climate Change and the Transition to a Sustainable Energy Supply,” Center for Energy and Environmental Studies, Princeton University, Princeton, NJ.
	07/03/97	“Climate Change and the Transition to a Sustainable Energy Supply,” Energy Analysis Division, Lawrence Berkeley National Laboratory, Berkeley, CA.
	06/19/97	“Climate Change and the Transition to a Sustainable Energy Supply,” Kennedy School of Government, Harvard University, Cambridge, MA.
	06/05/97	“The Future of U.S. Nuclear Weapons Policy,” Center for Nonproliferation Studies, Monterey Institute of International Studies, Monterey, CA.
	05/19/97	“Economics and Timing of Transition to Plutonium Recycle and Breeder Reactors,” Bilateral Meeting of Chinese People’s Association for Peace and Disarmament and CISAC, Beijing, China.
	10/28/96	“Verifying Nuclear Disarmament,” 25th Pugwash Workshop on Nuclear Forces, London, UK.
	10/22/96	"North Korea: A Case Study in Proliferation and Nonproliferation" Carnegie-Mellon University, Pittsburgh, PA.
	10/21/96	“Characteristics and Technical Capabilities of U.S. Ballistic-Missile Defense Programs,” Bilateral Meeting of Chinese People’s Association for Peace and Disarmament and CISAC, Washington, DC.
	10/09/96	“What Might A Warhead Verification Regime Look Like,” 10th ACDA Conference on Stability and the Offense-Defense Relationship, Airlie, VA.
	06/26/96	“Nuclear Power and Nonproliferation,” Center for National Policy workshop on The Future of Nuclear Power in the United States, Washington, DC.
	05/10/96	“Assessing the Ballistic-missile Threat,” Arms Control Association, Washington, DC.
	04/24/96	“Verifying Nuclear Disarmament,” Council on Foreign Relations Nuclear Study Group, Washington, DC.
	04/18/96	International Expert Task Force for the Moscow Nuclear Safety Summit, Moscow, Russia.
	02/10/96	“Assessing the Feasibility and the Desirability of Ballistic Missile Defenses,” American Association for the Advancement of Sciences, Baltimore, MD.
	02/06/96	"North Korea: A Case Study in Proliferation and Nonproliferation" Grinell College, IA.
	08/15/95	“The Clinton Administration’s Response to the North Korean Nuclear Program,” Stanford University, CA.
	05/30/95	“Controlling Missile Technology: The Future of Cruise Missile Proliferation,” Bilateral Meeting of CISAC and Russian counterpart group, Moscow, Russia.
	05/23/95	“Controlling Nuclear Materials,” Roundtable on controlling nuclear materials in the former Soviet Union, Foreign Service Institute, Arlington, VA.
	05/07/95	“Future of the Russian Weapon Laboratories,” State Department-sponsored workshop at Meridian Corporation, Washington, DC.
	04/19/95	“Controlling Missile Technology: China’s Role in South Asia,” Bilateral Meeting of Chinese People’s Association for Peace and Disarmament and CISAC, Beijing, China.
	02/21/95	“The Clinton Administration’s Nuclear Posture Review,” Pugwash Workshop on the Future of the Nuclear Weapon Complexes of the USA and Russia, Moscow, Russia.
	02/16/95	“The Clinton Administration’s Response to the North Korean Nuclear Crisis,” University of Maryland, College Park, MD.
	12/11/94	“The Clinton Administration’s Nuclear Posture Review,” 23rd Pugwash Workshop on Nuclear Forces, Geneva, Switzerland.
	10/19/94	“The North Korean Nuclear Program: How Will It End?” Defense and Arms Control Studies Program, Massachusetts Institute of Technology, Cambridge, MA.
	10/10/94	“The Atom in the New World Order: The Changing Role of Nuclear Weapons and Nuclear Power,” Allegheny College, Meadville, PA.
	06/17/92	“Control and Disposition of Nuclear-weapons Materials,” International Symposium on Conversion of Nuclear Warheads for Peaceful Purposes, Rome, Italy.
	04/12/92	"Debate on Technical Aspects of a CTB," Congressional Research Service, Washington, DC.
	03/31/92	"Reasons for Nuclear Testing," Workshop on a Comprehensive Nuclear Test Ban, Norwegian Ministry of Foreign Affairs, Oslo, Norway.
	02/18/92	“Arms Control After the Collapse of the Soviet Union,” Physics Colloquium, University of Maryland, College Park, MD.
	08/14/91	“Nuclear Archeology,” Brookhaven National Laboratory, Upton, NY.
	07/19/91	“Warhead Arms Control,” Physics Colloquium, Argonne National Laboratory, Argonne, IL.
	06/14/91	"U.S.-Soviet Mutual Constraints," Workshop on "Western Nuclear Policy and the New Geopolitical Context," Airlie House, VA.
	02/16/91	"Naval Arms Control," AAAS Annual Meeting, Washington, DC.
	08/12/90	“Ballistic-missile Proliferation,” Second International Summer School on Science and World Affairs, Princeton University, Princeton, NJ.
	02/06/90	“Black Sea Experiment,” Physics Department, Ohio State University, Columbus, OH.
	01/09/90	“Black Sea Experiment,” Idaho National Engineering Laboratory, Idaho Falls, ID.
	01/04/90	“Black Sea Experiment,” National Bureau of Standards, Gaithersburg, MD.
	11/03/89	“Black Sea Experiment,” Engineering and Public Policy Program, Carnegie-Mellon University, Pittsburgh, PA.
	10/18/89	“Black Sea Experiment,” Peace Studies Program, Cornell University, Ithaca, NY.