Agriculture
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This study investigates the skill of linear methods for downscaling provincial-scale precipitation over Indonesia from fields that describe the large-scale circulation and hydrological cycle. The study is motivated by the strong link between large-scale variations in the monsoon and the El Nino - Southern Oscillation (ENSO) phenomenon and regional precipitation, and the subsequent impact of regional precipitation on rice production in Indonesia. Three different downscaling methods are tested across five different combinations of large-scale predictor fields, and two different estimates of regional precipitation for Indonesia.

Downscaling techniques are most skillful over the southern islands (Java and Bali) during the monsoon onset or transition season (Sep.-Dec.). The methods are moderately skillful in the southern islands during the dry season (May-Aug.), and exhibit poor skill during the wet season (Jan.-Apr.). In northern Sumatra downscaling methods are most skillful during Jan.-Apr. with little skill at other times of the year. There is little difference between the three different linear methods used to downscale precipitation over Indonesia. Additional analysis indicates that downscaling methods that are trained on the annual cycle of precipitation produce less-biased estimates of the annual cycle of regional precipitation than raw model output, and also show some skill at reconstructing interannual variations in regional precipitation. Most of the downscaling methods' skill is attributed to year-to-year ENSO variations and to the long-term trend in precipitation and large-scale fields.

While the goal of the present study is to investigate the skill of downscaling methods specifically for Indonesia, results are expected to be more generally applicable. In particular, the downscaling models derived from observations have been effectively used to debias the annual cycle of regional precipitation from global climate models. It is expected that the methods will be generally applicable in other regions where regional precipitation is strongly affected by the large-scale circulation.

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International Journal of Climatology
Authors
David S. Battisti
Rosamond L. Naylor
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Future trajectories of food prices, food security, and cropland expansion are closely linked to future average crop yields in the major agricultural regions of the world. Because the maximum possible yields achieved in farmers' fields might level off or even decline in many regions over the next few decades, reducing the gap between average and potential yields is critical. In most major irrigated wheat, rice, and maize systems, yields appear to be at or near 80% of yield potential, with no evidence for yields having exceeded this threshold to date. A fundamental constraint in these systems appears to be uncertainty in growing season weather; thus tools to address this uncertainty would likely reduce gaps. Otherwise, short-term prospects for yield gains in irrigated agriculture appear grim without increased yield potential. Average yields in rainfed systems are commonly 50% or less of yield potential, suggesting ample room for improvement, though estimation of yield gaps for rainfed regions is subject to more errors than for irrigated regions. Several priorities for future research are identified.

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Annual Review of Environment and Resources
Authors
David Lobell
Kenneth Cassman
Christopher B. Field
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Policy Briefs
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Center on Food Security and the Environment, Stanford University
Authors
Rosamond L. Naylor
David S. Battisti
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In June 2009, a group of experts in climate science, crop modeling, and crop development gathered at Stanford University to discuss the major needs for successful crop adaptation to climate change. To focus discussion over the three day period, the meeting centered on just three major crops – rice, wheat, and maize – given that these provide the bulk of calories to most populations. The meeting also focused on two aspects of climate– extreme high temperatures and extreme low moisture conditions (i.e. drought) – that present substantial challenges to crops in current climate and are likely to become more prevalent through time. Other aspects of climate change such as more frequent flooding or saltwater intrusion associated with rising sea levels were not addressed, although they may also be important.

The current document is split into two sections:

  • a brief summary of material presented at the meeting on the current state of climate projections, crop modeling, crop genetic resources and breeding; and
  • the collective views of participants on major needs for future research and investment, which emerged from discussions over the three day meeting.

The main target audiences for the document are donor institutions seeking to invest in climate adaptation, and climate and crop scientists seeking to set research agendas. We intend the term donor institutions to include private foundations, governments, and inter‐governmental organizations such as the World Bank and United Nations. An underlying assumption of the Stanford meeting was that there is a real and growing need to identify specific investment opportunities that will improve food security in the face of climate change. This is reflected, for instance, by the recent G8 announcement of a $20B investment in food security, the expectation of additional resources for adaptation from the Copenhagen Conference in 2009, and the emphasis of the Obama administration on food and climate issues.

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David Lobell

LICOS Center for Transition Economics
K.U.Leuven
Deberiotstraat
34 3000 Leuven, Belgium

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Professor at the University of Leuven (KUL) in Belgium. Research Affiliate, Rural Education Action Project, FSE Visiting Scholar
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Johan Swinnen is Professor of Development Economics and Director of LICOS Center for Institutions and Economic Performance at the University of Leuven (KUL) in Belgium. He is also Senior Research Fellow at the Centre for European Policy Studies (CEPS), Brussels, where he directs the programme on EU agricultural and rural policy. From 2003 to 2004 he was Lead Economist at the World Bank and from 1998 to 2001 Economic Advisor at the European Commission.

He is a regular consultant for these organizations and for the OECD, FAO, the EBRD, and several governments and was coordinator of several international research networks on food policy, institutional reforms, and economic development. He is President—Elect of the International Association of Agricultural Economists and a Fellow of the European Association of Agricultural Economists. He holds a Ph.D from Cornell University.  

His research focuses on institutional reform and development, globalization and international integration, media economics, and agriculture and food policy. His latest books are “Political Power and Economic Policy” (Cambridge Univ Press),  “The Perfect Storm: The Political Economy of the Reform of the Common Agricultural Policy” (CEPS),  “Global Supply Chains, Standards, and the Poor” (CABI), “Distortions to Agricultural Incentives in the Transition Economies of Europe and Central Asia” (World Bank Publications), and “From Marx and Mao to the Market” (Oxford University Press -- and Chinese translation by Beijing University Press). He is the president of The Beeronomics Society and editor of the book “The Economics of Beer” (Oxford Univ Press).

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Nutrient cycles link agricultural systems to their societies and surroundings; inputs of nitrogen and phosphorus in particular are essential for high crop yields, but downstream and downwind losses of these same nutrients diminish environmental quality and human well-being. Agricultural nutrient balances differ substantially with economic development, from inputs that are inadequate to maintain soil fertility in parts of many developing countries, particularly those of sub-Saharan Africa, to excessive and environmentally damaging surpluses in many developed and rapidly growing economies. National and/or regional policies contribute to patterns of nutrient use and their environmental consequences in all of these situations. Solutions to the nutrient challenges that face global agriculture can be informed by analyses of trajectories of change within, as well as across, agricultural systems.

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Science
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Peter Vitousek
Rosamond L. Naylor
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Ambassador Sheinwald discusses how he envisages international relations will form in the near and far future. He places particular emphasis on the growing importance of the US-China relationship. At the same time, Ambassador Sheinwald explores the EU as a key global power and its necessary cooperation with the US.

Synopsis

Ambassador Sheinwald clearly feels that the international stage is moving. In fact, for him, the change in the international order is accelerating due to the global financial crisis. In this sense, Ambassador Sheinwald explains that the UK has long supported expanding decision-making international institutions such as the UN Security Council. However, the UK still sees the value in intimate, power-focused bodies such as the G8. Ambassador Sheinwald discusses the fact that there is increasingly a sense that a ‘G2’ is developing between the US and China. To Ambassador Sheinwald, this model would not literally work as he argues China needs, at this stage in its development, a multilateral setting to grow into the active and cooperative power we would all like to see it become. At the same time, Ambassador Sheinwald believes that the partnership between the US and China is important in paving a solution to the current economic state and shaping the future global economy. In fact, the UK and the EU welcome this new cooperation between the two powers. Ambassador Sheinwald feels the US and the EU can harness China’s shared global interest on issues such as climate change, in which the EU has played a front role, to develop at stable global relationship. Moreover, he believes that if the US and EU can cooperate to form low carbon economies, it could incentivize China and India to act similarly. However, Ambassador Sheinwald stresses that for non-economic issues the US and China’s relationship is still important but slow moving, and he expresses the belief that it will take decades for any real ‘G2’ to emerge.

In the meantime, Ambassador Sheinwald argues that while the US looks round the world for support on key issues, it will find that the EU shares the most values and has the capacity to promote them. He cites the enormous investments between the two in comparison to the US and China to show the scale of the US and the EU’s relationship. Ambassador Sheinwald argues that financially the US and EU need regulatory cooperation, using a scientific basis, to set global standards. He stresses as well that the EU is a major global power on its own. It is increasingly seen as an honest, multilateral broker and plays a crucial in global economic recovery. Moreover, it has strong interest in fighting world terrorism. In comparison to other partners, the US can find similar values, intelligence, and capacity in the EU. In addition, the US can see more stability in Europe’s own backyard than perhaps 20 years ago. Looking to the future, Ambassador Sheinwald hopes that the Lisbon Treaty would help the EU organize itself further. Further stressing the importance of the US-EU partnership, Ambassador Sheinwald explains “nothing is more likely to be as dependable a foundation.”

In taking the time to answer questions, Ambassador Sheinwald discusses a number of issues. One partiuclar area of focus much emphasized was Europe's role in the conflict in Afghanistan. In addition, he addresses the issue of Britain and the US's relationship with China. Moreover, he also explains that he hopes that as developed countries deal with increasing security threats, their resolve in keeping their borders open will remain strong. Finally, Ambassador Sheinwald stresses the need to employ methods of sustainable, intelligent, and low carbon growth.

About the Speaker

Nigel Sheinwald joined the British Diplomatic Service in 1976 and has served in Washington (twice), Brussels (twice) and Moscow and in a wide range of policy jobs in London. 

He took up his position as British Ambassador to the United States in October 2007.  In that role he leads the Embassy in Washington and nine Consulates-General around the United States.   He had an earlier posting to Washington in 1983-87 as First Secretary (Political) in the Embassy. 

Before becoming Ambassador in Washington, Sir Nigel served as Foreign Policy and Defence Adviser to the Prime Minister from 2003-2007.

Sir Nigel was the UK Ambassador and Permanent Representative to the European Union in Brussels from 2000-2003.  Before that he was Europe Director in the FCO (1998-2000).  He had an earlier posting in the UK Representation in 1993-95 as Head of its Political and Institutional Section.  He began his career in EU work as Deputy Head of the FCO's European Union Department in 1989-92. 

Sir Nigel's first foreign posting was in Moscow in 1978-79.  He was also Head of the Foreign Office's Anglo-Soviet Section in 1981-83.

Sir Nigel has had a wide variety of other appointments in the FCO in London.  From 1995-98, he was the FCO Press Secretary and Head of News Department.  He was Deputy Head of the Foreign Office's Policy Planning Staff in 1987-1989, responsible for transatlantic relations and other issues.  He also worked in London on the Japan Desk (1976-77) and on Zimbabwe (1979-81), including the Lancaster House Conference.

Sir Nigel was born in 1953 and educated at Harrow County Grammar School and Balliol College, Oxford.  He is married with three sons.

This event is jointly sponsored by the Office for International Visitors at the Bechtel International Center, the Forum on Contemporary Europe, and the British Consulate General in San Francisco.

CISAC Conference Room

Sir Nigel Sheinwald British Ambassador to the United States Speaker
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Amandeep Singh Gill is a visiting fellow at CISAC. He is a member of the Indian Foreign Service and has served in the Indian Mission to the United Nations in Geneva, the Indian Embassy in Tehran and the High Commission of India in Colombo. At headquarters in New Delhi, he has served twice in the Disarmament and International Security Affairs Division of the Ministry of External Affairs from 1998 to 2001 and again from 2006 to 2008 at critical junctures in India’s nuclear diplomacy. He was a member of the Indian delegation to the Conference on Disarmament during the negotiations on the Comprehensive Nuclear Test Ban Treaty. He has also served as an expert on the UN Secretary General’s panels of experts on Small Arms and Light Weapons and on Missiles.

His research priorities include disarmament, arms control and non proliferation, Asian regional security and human security issues.  He is currently working on the interaction of nuclear policies of major states, particularly in Asia.

Before joining the Indian Foreign Service, Amandeep Gill worked as a telecommunications engineer. He retains an abiding interest in the interaction of science, security and politics. He is founder of a non-profit called Farmers First Foundation that seeks to reclaim agriculture for the farmers and demonstrate the viability of integrated agriculture in harmony with nature.

David Holloway is the Raymond A. Spruance Professor of International History, a professor of political science, and an FSI senior fellow. He was co-director of CISAC from 1991 to 1997, and director of FSI from 1998 to 2003. His research focuses on the international history of nuclear weapons, on science and technology in the Soviet Union, and on the relationship between international history and international relations theory. His book Stalin and the Bomb: The Soviet Union and Atomic Energy, 1939-1956 (Yale University Press, 1994) was chosen by the New York Times Book Review as one of the 11 best books of 1994, and it won the Vucinich and Shulman prizes of the American Association for the Advancement of Slavic Studies. It has been translated into six languages, most recently into Czech in 2008. Holloway also wrote The Soviet Union and the Arms Race (1983) and co-authored The Reagan Strategic Defense Initiative: Technical, Political and Arms Control Assessment (1984). He has contributed to the Bulletin of the Atomic Scientists, Foreign Affairs, and other scholarly journals.

Since joining the Stanford faculty in 1986 -- first as a professor of political science and later (in 1996) as a professor of history as well -- Holloway has served as chair and co-chair of the International Relations Program (1989-1991), and as associate dean in the School of Humanities and Sciences (1997-1998). Before coming to Stanford, he taught at the University of Lancaster (1967-1970) and the University of Edinburgh (1970-1986). Born in Dublin, Ireland, he received his undergraduate degree in modern languages and literature, and his PhD in social and political sciences, both from Cambridge University.

If you would like to be added to the email announcement list, please visit https://mailman.stanford.edu/mailman/listinfo/socialscienceseminar

Reuben W. Hills Conference Room

Amandeep Singh Gill CISAC Visiting Scholar Speaker

CISAC
Stanford University
Encina Hall, E214
Stanford, CA 94305-6165

(650) 723-1737 (650) 723-0089
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Senior Fellow Emeritus at the Freeman Spogli Institute of International Studies
Raymond A. Spruance Professor of International History
0820stanford-davidholloway-238-edit.jpg PhD

David Holloway is the Raymond A. Spruance Professor of International History, a professor of political science, and an FSI senior fellow. He was co-director of CISAC from 1991 to 1997, and director of FSI from 1998 to 2003. His research focuses on the international history of nuclear weapons, on science and technology in the Soviet Union, and on the relationship between international history and international relations theory. His book Stalin and the Bomb: The Soviet Union and Atomic Energy, 1939-1956 (Yale University Press, 1994) was chosen by the New York Times Book Review as one of the 11 best books of 1994, and it won the Vucinich and Shulman prizes of the American Association for the Advancement of Slavic Studies. It has been translated into seven languages, most recently into Chinese. The Chinese translation is due to be published later in 2018. Holloway also wrote The Soviet Union and the Arms Race (1983) and co-authored The Reagan Strategic Defense Initiative: Technical, Political and Arms Control Assessment (1984). He has contributed to the Bulletin of the Atomic Scientists, Foreign Affairs, and other scholarly journals.

Since joining the Stanford faculty in 1986 -- first as a professor of political science and later (in 1996) as a professor of history as well -- Holloway has served as chair and co-chair of the International Relations Program (1989-1991), and as associate dean in the School of Humanities and Sciences (1997-1998). Before coming to Stanford, he taught at the University of Lancaster (1967-1970) and the University of Edinburgh (1970-1986). Born in Dublin, Ireland, he received his undergraduate degree in modern languages and literature, and his PhD in social and political sciences, both from Cambridge University.

Faculty member at the Center for International Security and Cooperation
Affiliated faculty at the Center on Democracy, Development, and the Rule of Law
Affiliated faculty at The Europe Center
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David Holloway Raymond A. Spruance Professor of International History and FSI Senior Fellow; CISAC Faculty Member; Forum on Contemporary Europe Research Affiliate; CDDRL Affiliated Faculty Commentator
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Abstract
An accurate estimate of the ultimate production of oil, gas, and coal would be helpful for the ongoing policy discussion on alternatives to fossil fuels and climate change. By ultimate production, we mean total production, past and future. It takes a long time to develop energy infrastructure, and this means it matters whether we have burned 20% of our oil, gas, and coal, or 40%. In modeling climate change, the carbon dioxide from burning fossil fuels is the most important factor. The time frame for the climate response is much longer than the time frame for burning fossil fuels, and this means that the total amount burned is more important than the burn rate. Oil, gas, and coal ultimates are traditionally estimated by government geological surveys from measurements of oil and gas reservoirs and coal seams, together with an allowance for future discoveries of oil and gas. We will see that where these estimates can be tested, they tend to be too high, and that more accurate estimates can be made by curve fits to the production history.

Bio
Professor Rutledge is the Tomiyasu Professor of Electrical Engineering at Caltech, and a former Chair of the Division of Engineering and Applied Science there.  He is the author of the textbook Electronics of Radio, published by Cambridge University Press, and the popular microwave computer-aided-design software package Puff.  He is a Fellow of the IEEE, a winner of the IEEE Microwave Prize, and a winner of the Teaching Award of the Associated Students at Caltech.  He served as the editor for the Transactions on Microwave Theory and Techniques, and is a founder of the Wavestream Corporation, a manufacturer of high-power transmitters for satellite uplinks.

This talk is part of the PESD Energy Working Group series.

Richard and Rhoda Goldman Conference Room

Dave Rutledge Professor of Electrical Engineering Speaker Caltech
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