The recent events in Chelyabinsk serve as a reminder that while rare, encounters with near-Earth objects (NEOs) can have significant consequences for humanity. Understanding and mitigating the risks posed by asteroids is important to the scientific and policy-making communities as observation and mitigation missions are considered. Qualitative and quantitative studies have been done to assess such risks, and some reasonable point estimates have been proposed. However, due to the low probability/high consequence nature of asteroid risks, these measures provide limited actionable insights and may even lead to false confidence when interpreted inappropriately. Project Fox aims to provide a probabilistic model that evaluates the collective threat from asteroids events by evaluating the full distributions over consequences. Results of initial modeling efforts show that the catastrophic risks from asteroid impacts are significant, and that the majority of risk for global effects resulting from NEO impacts is attributable to a range of diameters smaller (and more frequent) than previously known.
Speaker bio:
Jason C. Reinhardt is a national security systems analyst, and is currently pursuing a Ph.D. in Risk Analysis, focusing on nuclear weapons arsenal management. Specifically, he is developing quantitative risk models to examine the trade-offs faced by nuclear armed nations in the process of disarmament. He is also pursuing research aimed at modeling and quantifying the catastrophic risks posed by near earth asteroid encounters. Other research interests include game theoretic applications to risk analysis and management, as well as adversary models. While at CISAC, he hopes to engage subject matter and policy experts to strengthen his modeling and analysis of nuclear weapon arsenal risk.
Prior to beginning his current studies, Jason managed a group of experts at Sandia National Laboratories that focused on technical studies to guide policy and decision makers across government. He joined Sandia National Laboratories in August of 2002, and has worked on a diverse set of projects both as an engineer and as an analyst, including the development of instrumentation for in-situ atmospheric measurement, embedded systems design, borders security analyses, and nuclear counter-terrorism strategy development.
He has worked extensively with the Department of Homeland Security on nuclear matters, and has also worked with the Department of Energy, the Department of Defense, the intelligence community, and within the national laboratory enterprise on a diverse array of national security projects. He has participated in the planning and hosting of international conferences and engagements, briefed congressional representatives, and served as a subject-matter expert on the topics of border security and nuclear and radiological defense.
Jason holds a B.S. in Electrical Engineering from the Purdue School of Electrical Engineering at Indianapolis, and a M.S. in Electrical Engineering from Stanford University.
Jason C. Reinhardt is a national security systems analyst, and is currently pursuing a Ph.D. in Risk Analysis from Stanford University’s Department of Management Science and Engineering Engineering Risk Research Group, focusing on nuclear weapons arsenal management. Specifically, he is developing quantitative risk models to examine the trade-offs faced by nuclear armed nations in the process of disarmament. He is also pursuing research aimed at modeling and quantifying the catastrophic risks posed by near earth asteroid encounters. Other research interests include game theoretic applications to risk analysis and management, as well as adversary models. While at CISAC, he hopes to engage subject matter and policy experts to strengthen his modeling and analysis of nuclear weapon arsenal risk.
Prior to beginning his current studies, Jason managed a group of experts at Sandia National Laboratories that focused on technical studies to guide policy and decision makers across government. He joined Sandia National Laboratories in August of 2002, and has worked on a diverse set of projects both as an engineer and as an analyst, including the development of instrumentation for in-situ atmospheric measurement, embedded systems design, borders security analyses, and nuclear counter-terrorism strategy development.
He has worked extensively with the Department of Homeland Security on nuclear matters, and has also worked with the Department of Energy, the Department of Defense, the intelligence community, and within the national laboratory enterprise on a diverse array of national security projects. He has participated in the planning and hosting of international conferences and engagements, briefed congressional representatives, and served as a subject-matter expert on the topics of border security and nuclear and radiological defense.
Jason holds a B.S. in Electrical Engineering from the Purdue School of Electrical Engineering at Indianapolis, and a M.S. in Electrical Engineering from Stanford University.
Banning Garrett and Thomas Fingar write in U.S. News & World Report that the China and the United States must cooperate to tackle major global challenges in the near future. These challenges cannot be resolved by individual nations on their own. An unprecedented National Intelligence Council report, prepared under the direction of the China Institute of International Studies and Peking University's School of International Studies, shows how important the relationship is. Assumptions about whether the relationship was competitive or cooperative drastically altered the consequences of major global challenges.
The authors recommend more emphasis on cooperation, with opportunities for leaders to engage with one another and view challenges as opportunities for collaboration.
CISAC's Nick Hansen and Jeffrey Lewis have revealed new satellite imagery that indicates North Korea is likely restarting is nuclear reactor at Yongbyon. Pyongyang committed to shut down the nuclear site in 2007.
Hansen and Lewis concluded in a story on the popular blog about North Korea, Jeff Lewis on BBC: North Korea's Yongbyon reactor 'nearing operation', that white steam seen from an electrical power building on Aug. 31 indicates that the electrical system is about to come online. Energy is generated from the heat released by the nuclear reactor, which uses steam to power turbines.
Lewis spoke with the BBC, commenting that: "The reactor looks like it either is or will within a matter of days be fully operational, and as soon as that happens, it will start producing plutonium." He also added that this development could increase North Korea's bargaining power in negotiations, and add a sense of urgency to issues on the Korean peninsula.
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Satellite imagery from August 31, 2013 shows steam emanating from an electrical power building at Yongbyon.
What if scientists engineer a virus that could help doctors design vaccines to prevent a global pandemic – but a blueprint of that very virus gets into the hands of terrorists who use it to build a biological weapon?
Should – and can – governments step in to mandate controls on such bioengineering? Or is it more effective to rely on the private sector to police itself and develop potentially life-saving biotechnologies without the shackles and bureaucracy of big government?
It’s a classic dual-use dilemma.
These are among the public policy questions Megan Palmer will tackle as an incoming More information on the Perry Fellowship. She intends to research the complex governance challenges accompanying increased access to biotechnology and how countries are directing their innovation and security strategies to favor centralized or distributed control of access to information and materials.
“Developments in biotechnology have been heralded as fueling an industrial revolution in the life sciences with significant economic potential,” said Palmer, who received her PhD in bioengineering from MIT. “Yet biotechnology can both pose and mitigate key security concerns, such as bioweapons development vs. deterrence and preparedness.”
Eikenberry is a retired U.S. Army lieutenant general and the U.S. ambassador to Afghanistan who led the civilian surge directed by President Obama from 2009 to 2011. Roberts, until recently, was the deputy assistant secretary of defense for nuclear and missile defense policy in the Office of the Secretary of Defense.
“Karl, Megan and Brad are an exceptional trio, with expertise ranging from counterinsurgency to nuclear weapons to biosecurity,” said Amy Zegart, co-director of the Center for International Security and Cooperation. “We are delighted that they will be joining the CISAC community and enhancing our efforts to tackle the world's most important security challenges."
Policy Scholars
Perry fellows reside at CISAC for a year of policy-relevant research on international security issues. They join other distinguished scientists, social scientists and engineers who collaborate on security problems that cannot be solved within any single field of study. The fellowship was established to honor Perry, the 19th U.S. secretary of defense and former CISAC co-director, and to recognize his leadership in the cause of peace.
Eikenberry will focus on foreign interventions and counterinsurgency doctrine, as well as U.S.-Asia Pacific strategy and the rise of China and the future of NATO. He will also write and talk about the state of the humanities and social sciences in the United States.
Eikenberry, who has master’s degrees from Harvard in East Asian Studies and Stanford in political science, has become a vocal advocate for the humanities, which are on the wane as students turn toward computer science, technology and engineering. A graduate of the U.S. Military Academy, he also earned an interpreter’s certificate in Mandarin Chinese from the British Foreign Commonwealth Office and has an advanced degree in Chinese history from Nanjing University in China.
Karl Eikenberry
Eikenberry wants students to know that his humanities and social sciences education underpinned a long and meaningful career as an Army officer, diplomat and scholar.
“The humanities and social sciences help us understand the complex historical, geographic, economic, social, cultural and political roots of conflict, and they enable us to better consider the consequences of our policy decisions,” he said.
Roberts intends to explore the question of how to balance efforts to sustain an effective deterrent for the 21st century with efforts to eliminate nuclear weapons altogether.
“Each U.S. president since the end of the Cold War has emphasized the importance of adapting the U.S. nuclear deterrent away from Cold War requirements and toward the future,” Roberts said. “But what does that mean in practice?”
Perry was a tenacious Cold War proponent of nuclear weapons as deterrence. Today, he is a supporter of Global Zero – the movement for a world without nuclear weapons. But how to get there has been a point of contention fueling CISAC research for years.
“How do we balance the effort to sustain an effective deterrent for 21st century purposes with the effort to reduce the number and role of nuclear weapons, while encouraging others to join us in taking steps toward the elimination of nuclear weapons?” Roberts said.
Roberts, who first worked with Perry in 2008 when the former secretary of defense chaired the Congressional Commission on the Strategic Posture of the United States, said the fellowship would provide him the opportunity to develop his thinking on the issue of nuclear strategy and write a “short book for a broad audience.”
Palmer, who was previously a CISAC affiliate while doing postdoctoral studies in the Department of Bioengineering at Stanford, will assess how public sector investments and government regulations related to genetic engineering are legitimized in terms of their prospective economic benefits and national security tradeoffs.
“It’s the intersection of biology and technology and how one navigates public policy,” she said. “How do you think about the changing landscape of power and politics as it becomes increasingly easier to engineer biology? It poses all sorts of complex governance challenges.”
Teachers and Mentors
CISAC’s mission is also to teach and mentor the next generation of security scholars and the three fellows meet that mandate.
Eikenberry will co-lead CISAC’s annual undergraduate honors college in Washington, D.C., in which a dozen seniors meet with politicians, journalists, military analysts, lobbyists and experts from the leading private and government agencies in the nation’s capital. The former general will continue as a pre-major advisor for six undergraduates.
Brad Roberts
Roberts is also looking forward to getting back to an academic environment.
“The fellowship also enables me to return to a significant mentoring role with students, for which there was very little time in government,” he said.
Before joining the government in 2009, Roberts worked full-time at the Institute for Defense Analyses in Alexandria, Va., and served for 15 years as an adjunct professor in the graduate school of international studies at George Washington University. He has also mentored young analysts in the United States and abroad under the auspices of the Project on Nuclear Issues at the Center for Strategic and International Studies.
“In the nuclear policy community, I am part of a bridging generation – not a founding cold warrior but also not of the generation that has no memory of the Cold War – and I am enthusiastic for the opportunity to work with younger scholars to build expertise needed for the future,” Roberts said
Palmer directs policy-related activities at Synberc site, a synthetic biology research consortium of UC Berkeley, UC San Francisco, Stanford, Harvard and MIT. She is also a judge for the International Genetically Engineered Machine (iGEM) competition, where 200 undergraduate teams from around the world design and build living organisms over the course of a summer.
“Because biology is by nature globally distributed, it is critical to train the generation of practitioners to work together to develop best practices that can be diffused across organizations – and borders,” she said.
Governments and the nuclear power industry have a strong interest in playing down the harmful effects of radiation from atomic weapons and nuclear power plants. Over the years, some scientists have supported the view that low levels of radiation are not harmful, while other scientists have held that all radiation is harmful. The author examines the radiation effects of nuclear bombs dropped on Japan in 1945; nuclear weapons testing; plutonium plant accidents at Windscale in England and Chelyabinsk in the Soviet Union; nuclear power plant emissions during normal operations; and the power plant accidents at Three Mile Island in the United States, Chernobyl in the Soviet Union, and Fukushima Daiichi in Japan. In each case, he finds a pattern of minimizing the damage to humans and attributing evidence of shortened life spans mostly to stress and social dislocation rather than to radiation. While low-level radiation is now generally accepted as harmful, its effects are deemed to be so small that they cannot be distinguished from the much greater effects of stress and social dislocation. Thus, some scientists declare that there is no point in even studying the populations exposed to the radioactive elements released into the atmosphere during the 2011 accident at Fukushima.
Counterinsurgency strategy, as applied in Afghanistan, rested on the assumption that it was feasible for the U.S. military to protect the Afghan population, that foreign aid could make the Afghan government more accountable, and that the Karzai administration shared U.S. goals. But all three assumptions turned out to be spectacularly incorrect.
Neil Narang is an Associate Professor in the Department of Political Science at the University of California, Santa Barbara and Director of Research at the Institute on Global Conflict and Cooperation (IGCC).
Previously, Narang served as a Senior Advisor in the Office of the Secretary of Defense on a Council on Foreign Relations International Affairs Fellowship. He is currently an advisor to the Director’s Office of Los Alamos National Laboratory, a faculty affiliate at the Stanford University Center for International Security and Cooperation (CISAC), and Life Member of the Council on Foreign Relations.
Narang specializes in international relations, with a focus on issues of international security and conflict management. Specifically, his research explores the role of signaling under uncertainty in situations of bargaining and cooperation, particularly as it applies to two substantive domains: (1) crisis bargaining in both interstate and civil war, and (2) cooperation through nuclear and conventional military alliances. His articles have appeared in the Journal of Politics, International Studies Quarterly, Journal of Conflict Resolution, Journal of Peace Research, among others.
He received his Ph.D. in Political Science from UC San Diego and he holds a B.A. in Molecular Cell Biology and Political Science from the University of California, Berkeley. He has previously been a fellow at the University of Pennsylvania’s Browne Center for International Politics, a nonproliferation policy fellow at the Los Alamos National Laboratory, and a junior faculty fellow and visiting professor at Stanford University’s Center for International Security and Cooperation.
Dr. Brad Roberts is director of Lawrence Livermore National Laboratory’s Center for Global Security Research. Previously he served as Deputy Assistant Secretary of Defense for Nuclear and Missile Defense Policy (2009-2013). In this role, he served as Policy Director of the Obama administration’s Nuclear Posture Review and Ballistic Missile Defense Review and had lead responsibility for their implementation. From 1995 to 2009, Dr. Roberts was a member of the research staff at the Institute for Defense Analyses in Alexandria, Virginia and an Adjunct Professor at George Washington University. His book, The Case for U.S. Nuclear Weapons in the 21st Century (Stanford University Press) was recently recognized by the American Library Association as one of the outstanding academic titles of 2016. A member of the Council on Foreign Relations, Roberts has a bachelor’s degree in international relations from Stanford University, a MA. from the London School of Economics and Political Science, and a PhD in international relations from Erasmus University.
The Obama administration says there is no doubt that Syrian President Bashar al-Assad was responsible for a recent chemical weapons attack near Damascus, which Syrian opposition forces and human rights groups allege killed hundreds of civilians.
Secretary of State John Kerry called the attack a “moral obscenity” and the White House has vowed to respond – though the question of how is still under debate.
The Syrian government denies using nerve agents on its own people and has allowed U.N. weapons inspectors into the country to investigate.
As the U.S. weighs its options and rallies its allies for a possible military strike, Stanford scholars examine the intelligence and discuss the implications of military action against Syria. Those scholars are:
Martha Crenshaw, one of the nation’s leading experts on terrorist organizations and a senior fellow at the Center for International Security and Cooperation and the Freeman Spogli Institute for International Studies
Thomas Fingar, former chairman of the National Intelligence Council and currently the Oksenberg-Rohlen distinguished fellow at FSI
Thomas Henriksen, a senior fellow at the Hoover Institution specializing in U.S. foreign policy and author of the book, “America and the Rogue States”
Anja Manuel a CISAC affiliate, co-founder and principal at RiceHadleyGates LLC, a strategic consulting firm, and lecturer in Stanford's International Policy Studies
Allen S. Weiner, a CISAC affiliated faculty member and co-director of the Stanford Program in International Law at the Stanford Law School
Amy Zegart, an intelligence specialist who is the CISAC co-director and a senior fellow at the Hoover Institution
Does a military strike on Damascus risk further inflaming terrorists operating in Syria who hate the United States?
Crenshaw: I doubt that an American military response to the Assad regime's use of chemical weapons will make al-Qaida and affiliates hate us any more than they already do. The effect on wider public opinion in the Arab and Muslim worlds is what we should be thinking about. As the U.N. noted in a recent report, al-Qaida has a strong presence in Syria and is attracting outside recruits. The Al Nusrah Front in Syria is affiliated with the Iraqi al-Qaida branch. And Hezbollah's involvement has only intensified sectarian violence.
The three-year civil war has claimed some 100,000 lives and forced an estimated 1.9 million Syrians to flee their country, according to the U.N. Why is it taking President Obama so long to take a more assertive policy in Syria?
Manuel: There are no great policy options in Syria. The administration said several times that “stability” in Syria — even if that means a continuing, limited civil war — is more important than a decisive victory over President Bashar al-Assad. The administration also believes that U.S. military intervention short of using ground troops is unlikely to lead to the creation of a new post-Assad regime that will be friendly to the United States. Finally, the Obama administration is understandably hesitant to side with the rebel groups, which — in part due to U.S. unwillingness to actively assist moderate Syrian elements for the past two years — have become increasingly radicalized. Al Qaida-allied extremists now make up a growing segment of the rebel movement and some groups are reportedly creating “safe havens” within Syria and Iraq.
Listen to Manuel on public radio KQED Forum about whether U.S. should intervene.
CISAC's Anja Manuel talks to Al Jazeera America about Syria:
Have past U.S. intelligence failures made Obama skittish about taking a tougher stance against Syria?
Zegart: Iraq's shadow looms large over Syria. The intelligence community got the crucial WMD estimate wrong before the Iraq war and they absolutely don't want to get it wrong now. People often don't realize just how rare it is to find a smoking gun in intelligence. Information is almost always incomplete, contradictory and murky. Intentions – among governments, rebel groups, individuals – are often not known to the participants themselves and everyone is trying to deceive someone.
What is the intelligence gathering that goes into making the determination that nerve agents were used?
Fingar: The first challenge for the U.S. government is to determine whether and what kind of chemical agents were used. Chain-of-custody issues must be addressed to ensure that samples obtained are what they are claimed to be, and once samples have been obtained, what they are can be established with reasonably high confidence using standard laboratory and pathology techniques.
If it is determined that specific chemical agents were used in a specific place and time, then the next step is to determine who used the agents. Analysts would then search previously collected information to discover what is known about the agents in question, which groups were operating in the area, and whether we might have information germane to the specific incident. Policymakers must be informed about any analytical disagreements if they’re to make informed decisions about what to do in response to the incident.
Pressure on decision-makers to “do something” about Syria may influence their decisions, but it should not influence the judgments of intelligence analysts. If they are suspected of cherry-picking the facts and skewing judgments to fit pre-determined outcomes – they are worse than useless.
How do we know the Syrian opposition did not use nerve gas in an effort to provoke military intervention and aid their efforts to topple Assad?
Henriksen: Tracing the precise origin of gas weapons is not an exact forensic science. It is conceivable that a rebel group staged a "black flag" operation of releasing a deadly gas to provoke a U.S. attack on the Assad regime. But in this case, both Israeli and Jordanian intelligence reports appear to confirm U.S. identification of Assad as the perpetrator of the chemical attacks.
If it's confirmed that Syria did use chemical weapons against it own people, is this a violation of the Geneva or Chemical Weapons Conventions?
Weiner: A chemical weapons attack of the kind that's been described in the media certainly violates the laws of war. Syria, as it happens, is one of only a few countries in the world that is not a party to the Chemical Weapons Convention. Nevertheless, the prohibition on the use of chemical weapons in warfare is a longstanding rule. It is reflected in both the 1907 Hague Convention regulating the conduct of war and the 1925 Protocol for the Prohibition of the Use in War of Asphyxiating, Poisonous or Other Gases, and of Bacteriological Methods of Warfare. (Syria is a party to the 1925 Convention.) The use of a weapon like this also violates the prohibition in the 1977 Geneva Protocols and customary international law on indiscriminate attacks that are incapable of distinguishing between permissible military targets, on the one hand, and the prohibited targeting of civilians and civilian objects, on the other.
If Damascus has violated the conventions, are there non-military actions that can be taken?
Weiner: The illegal use of chemical weapons is a violation of a jus cogens norm, i.e., a duty owed to all states, which means states would have the right to respond to the breach. Such an attack would presumably be a basis for the unilateral imposition of sanctions or severance of relations with Syria. There's an open question under international law whether states not directly injured by Syria's actions could take "countermeasures" that would otherwise be illegal as a way of responding to Syria's illegal action. Under a traditional reading of international law, a violation like this does not give rise to the right by other states to use force against Syria absent an authorization under Chapter VII of the U.N. Charter by the Security Council.
Are there legal means for Washington to bypass the Security Council, knowing that Russia and China would veto any call to action against Syria?
Weiner: Under the U.N. Charter, a state may use force against another state without Security Council authorization only if it is the victim of an armed attack. Most commentators believe this has been expanded to include the right to use force against an imminent threat of attack. But under the prevailing reading of the U.N. Charter, a mere "threat" to U.S. national security would not provide a justification for the use of force.
But the Obama administration is arguing that Assad's actions pose a direct threat to U.S. national security?
Weiner: Some international lawyers – but not very many – argue that there is a right of humanitarian intervention under international law that would permit states to use force even without Security Council approval to stop widespread atrocities against its own population. But this remains a contested position, and most states, including the United States, have not to date embraced a legal right of humanitarian intervention.
What are some recent precedents in which the U.S. intervened militarily?
Weiner: The situation in Syria is not unlike the one faced in Kosovo in 1999, when a U.S.-led coalition did use force to stop atrocities that the Milosevic regime was committing against Kosovar Albanians. As part of its justification for the use of force, the United States cited the ongoing humanitarian crisis and the growing security threat to the region. What's interesting is that the U.S. was careful to characterize its use of force in Kosovo as "legitimate," rather than "legal." I am among those observers who think that choice of words was intentional, and that the U.S. during the Kosovo campaign advanced a moral and political justification for a use of force that it recognized was technically unlawful.
How does one know when diplomacy has reached a dead-end and military intervention remains the only course of action?
Henriksen: It has become nearly reflexive in U.S. diplomacy that force is the last resort after painstaking applications of diplomacy. The Obama administration followed that arc dutifully with appeals and hoped that U.N. envoys could persuade Assad to step aside. In retrospect, it seems that U.S. intervention soon after the outbreak of widespread violence in the spring of 2011 would have been a better course of action. Now, Russia, China and Iran have entrenched their support of Damascus. And, importantly, Hezbollah has joined the fight.
Now, with Washington's "red line" crossed by Syria's use of chemical arms, America almost has to strike or lose all credibility in the Middle East and beyond.
Should we be concerned about getting pulled into another long and costly war? Or is there a way to get in, make our point, and get out?
Henriksen: The worry about stepping on a slippery slope into another war in the Middle East is of genuine concern. Obama's intervention into Libya in early 2011 does provide a model for the use of limited American power. President Bill Clinton's handling of the 77-day air campaign during the Kosovo crisis in early 1999 provides an example of limited interventions. Both these interventions can be analyzed for their pluses and minuses to aid the White House in striking a balance. But no two conflicts are ever exactly the same.
What is the endgame here?
Henriksen: American interest in the Syrian imbroglio are to check Iran, the most threatening power in the Middle East, and to curtail the conditions lending themselves to spawning further jihadists who will prey on Americans and their allies. At this juncture, it appears that the fragmentation of Syria will become permanent. It's fracturing like that of Yugoslavia in the 1990s and will result in several small states. One or more of these mini-states might possibly align with the United States; others could become Sunni countries with Salafist governments, and the rump state of Assad will stay tight with Iran. The fighting could subside, leaving a cold peace or the tiny countries could continue to destabilize the region. Any efforts that undercut al-Qaida franchises or aspirants are in American interests.
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Children, affected by what activists say was a gas attack, breathe through oxygen masks in the Damascus suburb of Saqba, Aug., 21, 2013.
The counterinsurgency plan in Afghanistan hinged on the assumption that the U.S. military could protect the population, that foreign aid could make the Afghan government more accountable, and that the Karzai administration shared U.S. goals. In an article published by Foreign Affairs, Karl Eikenberry – the William J. Perry Fellow in International Security at CISAC – explains why all three assumptions were "spectacularly incorrect."
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Karl Eikenberry, left, meets with then-Gen. Stanley McChrystal and President Barack Obama in the Oval Office, Dec. 7, 2009.