Environment

FSI scholars approach their research on the environment from regulatory, economic and societal angles. The Center on Food Security and the Environment weighs the connection between climate change and agriculture; the impact of biofuel expansion on land and food supply; how to increase crop yields without expanding agricultural lands; and the trends in aquaculture. FSE’s research spans the globe – from the potential of smallholder irrigation to reduce hunger and improve development in sub-Saharan Africa to the devastation of drought on Iowa farms. David Lobell, a senior fellow at FSI and a recipient of a MacArthur “genius” grant, has looked at the impacts of increasing wheat and corn crops in Africa, South Asia, Mexico and the United States; and has studied the effects of extreme heat on the world’s staple crops.

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The Amazon Basin is one of the world's most important bioregions, harboring a rich array of plant and animal species and offering a wealth of goods and services to society. For years, ecological science has shown how large-scale forest clearings cause declines in biodiversity and the availability of forest products. Yet some important changes in the rainforests, and in the ecosystem services they provide, have been underappreciated until recently. Emerging research indicates that land use in the Amazon goes far beyond clearing large areas of forest; selective logging and other canopy damage is much more pervasive than once believed. Deforestation causes collateral damage to the surrounding forests - through enhanced drying of the forest floor, increased frequency of fires, and lowered productivity. The loss of healthy forests can degrade key ecosystem services, such as carbon storage in biomass and soils, the regulation of water balance and river flow, the modulation of regional climate patterns, and the amelioration of infectious diseases. We review these newly revealed changes in the Amazon rainforests and the ecosystem services that they provide.

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Frontiers in Ecology and the Environment
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Holly Gibbs
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A concept note about setting up an international program for studying the effects of the emergence of biofuels on global poverty and food security. 

The recent global expansion of biofuels production is an intense topic of discussion in both the popular and academic press. Much of the debate surrounding biofuels has focused on narrow issues of energy efficiency and fossil fuel substitution, to the exclusion of broader questions concerning the effects of large-scale biofuels development on commodity markets, land use patterns, and the global poor. There is reason to think these effects will be very large. The majority of poor people living in chronic hunger are net consumers of staple food crops; poor households spend a large share of their budget on starchy staples; and as a result, price hikes for staple agricultural commodities have the largest impact on poor consumers. For example, the rapidly growing use of corn for ethanol in the U.S. has recently sent corn prices soaring, boosting farmer incomes domestically but causing riots in the streets of Mexico City over tortilla prices. Preliminary analysis suggests that such price movements, which directly threaten hundreds of millions of households around the world, could be more than a passing phenomenon. Rapid biofuels development is occurring throughout the developed and developing world, transforming commodity markets and increasingly linking food prices to a volatile energy sector. Yet there remains little understanding of how these changes will affect global poverty and food security, and an apprehension on the part of many governments as to whether and how to participate in the biofuels revolution.

We propose an international collaborative effort to:

  • Understand and quantify the effects of expanding biofuels production on agricultural commodity markets, food security, and poverty;
  • Develop training programs and policy tools to harness the benefits and mitigate the damages from such expansion on both local and global scales; and
  • Build an international network of scholars and government officials devoted to studying and managing biofuels development and its social consequences
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Scott Rozelle
Rosamond L. Naylor
Kenneth Cassman
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This paper explains the puzzling fact that in organizing the management of surface water, village leaders have provided incentives to canal managers in some areas, but not in all. Our study indicates that the optimal contractual choice depends on the relative abilities of the leader and the manager, the design of the cultivated land, the characteristics of the canal system and the opportunity costs of the leader and the pool of managerial candidates. The unifying mechanism is the relative change in the ability of the leader and manager to perform the unmarketable activities that are needed to provide irrigation services.

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Scott Rozelle
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In this paper we are pursuing the following objectives:

  1. document the existing water management institutional forms throughout China, their evolution over time and across provinces;
  2. describe the actors and their roles and other governance issues in WUAs and compare them to traditional collectively managed irrigation systems and other types of reform-oriented irrigation institutions (especially contracting);
  3. analyze the determinants of the emergence of these institutions throughout China in order to understand the role of scarcity of water resources; the size of the community's irrigation system, policy and other village characteristics in their emergence.

To meet these objectives, the rest of the paper is organized as follows.

First, we will discuss the dilemma of China's surface water policy. Because of the nature of China's farming practices - since almost all of China's agriculture is based smallholders who farm small, dispersed plots, it is hard to use water pricing policy in surface water areas. This makes irrigation management reform important and it is with this motivation that we launch our study of WUAs and other water management reforms, their governance and determinants.

In the second section we discuss the data. In the following two sections, the spread of WUAs, their governance and their other characteristics are examined - first descriptively and then with multivariate analysis. The final section concludes.

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Scott Rozelle
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As water becomes scarcer in northern China, designing policies that can induce water users to save water has become one of the most important tasks facing China's leader. Past water policies may not be a solution for the water scarcity problem in the long run. This paper looks at a new water policy: increasing water prices so as to provide water users with direct incentives to save water. Using a methodology that allows us to incorporate the resource constraints, we are able to recover the true price of water with a set of plot level data. Our results show that farmers are quite responsive if the correct price signal is used, unlike estimates of price elasticities that are based on traditional methods. Our estimation results show that water is severely under priced in our sample areas in China. As a result, water users are not likely to respond to increases in water prices. Thus as the first step to establishing an effective water pricing policy, policy makers must increase water price to the level of VMP so that water price reflects the true value of water, the correct price signal. Increases in water prices once they are set at the level of VMP, however, can lead to significant water savings. However, our analysis also shows that higher water prices also affect other aspects of the rural sector. Higher irrigation costs will lower the production of all crops, in general, and that of grain crops, in particular. Furthermore, when facing higher irrigation costs, households suffer income losses. Crop income distribution also worsens with increases in water prices.

In summary, our paper provides both good news and bad news to policy makers. On the one hand, water pricing policies obviously have great potential for curbing demand and helping policy makers address the emerging water crisis. On the other hand, dealing with the negative production and income impacts of higher irrigation cost will pose a number of challenges to policy makers. In other words, if China's leaders plan to increase water prices to address the nation's water crisis, an integrated package of policies will be needed to achieve water savings without hurting rural incomes or national food security.

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Scott Rozelle
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Political Science has very few "accepted truths." One of the most prominent is the claim that countries endowed with natural resources, particularly mineral wealth, are doomed to suffer from poor economic performance, unbalanced growth, weak states, and authoritarian regimes - often referred to as the "resource curse." This claim, however, is not without its critics. In recent years, a few scholars have contended that the resource curse is essentially a myth. Rather, the main culprit is the absence of viable political, economic, and social institutions, such as secure property rights and an effective bureaucracy. Yet, their emphasis on the importance of strong institutions is entirely consistent with the conventional wisdom that they are challenging. The main point of departure between these two bodies of literature is whether weak institutions are endogenous to resource wealth, and thus, inevitable in mineral rich states, or exogenous, and thus, can account for the variation in performance across these states. The experience of the Soviet successor states, which consist of both mineral rich and mineral poor countries, provides a unique opportunity to assess the relationship between mineral wealth and institutional capacity, and, in doing so, to consider whether there is in fact a resource curse.

About the speaker:

Pauline Jones Luong is an Associate Professor in the Department of Political Science at Brown University. She received her Ph.D. from Harvard University in 1998 and was an Academy Scholar at the Harvard Academy for International and Area Studies from 1998-1999 and 2001-2002. Her primary research interests include: the rise and impact on emerging institutions; identity and conflict; and the political economy of market reform. Her area of focus is the former Soviet Union, particularly the Russian Federation and the newly independent Central Asian states (Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, and Turkmenistan). She has published a number of articles and books. Her books include Institutional Change and Political Continuity in Post-Soviet Central Asia: Power, Perceptions, and Pacts (Cambridge University Press, 2002) and an edited volume entitled The Transformation of Central Asia: States and Societies from Soviet Rule to Independence (Cornell University Press, 2003)

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Pauline Jones Luong Associate Professor of Political Science Speaker Brown University
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The speaker, Macartan Humphreys, is an assistant professor of political science at Columbia University and a visiting professor at CISAC. He is a research scholar at the Center for Globalization and Sustainable Development at the Earth Institute at Columbia and a member of the Millennium Development goals project poverty task force, where he works on conflict and development issues. Overall his research is on African political economy and formal political theory. His dissertation on the politics of factions developed game theoretic models of conflict and cooperation between internally divided groups. More recent research focuses on rebellions in West Africa, where he has undertaken field research in the Casamance, Mali, and Sierra Leone. Ongoing research now includes experimental work on ethnic politics, econometric work on natural resource conflicts, game theoretic work on ethnic politics and large N survey work of ex-combatants in Sierra Leone. Humphreys' work is motivated by concerns over the linkages between politics, conflict and human development. He received his PhD in government from Harvard in 2003 and his MPhil in economics from Oxford in 2000.

The respondent, David Patel, is a 2006-2007 predoctoral fellow at CDDRL (fall quarter) and CISAC (winter and spring quarters). He is completing a dissertation looking at questions of religious organization and collective action in the Middle East, with a theoretical focus on the relationship of organization and information in particular. Empirically, his study looks at Islamic institutions and their role in political action in a wide range of settings including 7th century garrison cities of the early Islamic empire, through the U.S.-led occupation of Iraq. Patel has spent a great deal of time in the Middle East over the last several years, including extended visits to Yemen, Morocco, Jordan, and Iraq, where he spent seven months in Basra conducting research beginning in the fall of 2003. He works with David Laitin, Jim Fearon, and Avner Greif at Stanford. In fall 2007 he will join the faculty at Cornell University as an assistant professor of political science.

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Macartan Humphreys Speaker
David Patel Commentator
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Enloe and Painted Crow will discuss the implications of the militarization of women's lives in the context of the increasing escalation of US militarism. They will also dialogue about their views on various approaches to peace, bringing to bear their respective experiences as feminist-scholar and former-woman soldier. There will be an opportunity for audience members to participate in the roundtable discussion.

Cynthia Enloe

Cynthia Enloe, who grew up on Long Island and received a Ph.D. from the University of California/Berkeley, has served as chair of Clark's Government Department and Director of Women's Studies. Professor Enloe is currently a Research Professor in the Department of International Development, Community, and Environment (IDCE) and teaches the intensive seven-week seminar, "Gender, Militarization, and Development." She has been awarded Clarks "Outstanding Teacher of the Year" three times and has been named the University Senior Faculty Fellow for Excellence in Teaching and Scholarship.

Enloe's feminist teaching and research has focused on the interplay of women's politics in the national and international arenas, with special attention to how women's labor is made cheap in globalized factories (especially sneaker factories) and how women's emotional and physical labor has been used to support governments' war-waging policies-- and how many women have tried to resist both of those efforts. Racial, class, ethnic, and national identities and pressures shaping ideas about femininities and masculinities have been common threads throughout her studies.

In recent years, Enloe has been invited to lecture and give special seminars on feminism, militarization, and globalization in Japan, Korea, Turkey, Canada, Britain and numerous colleges across the U.S. She has written for Ms. Magazine and Village Voice and has appeared on National Public Radio and the BBC. She serves on the editorial boards of several scholarly journals, including Signs and the International Feminist Journal of Politics. Among her nine books are: The Morning After: Sexual Politics at the End of the Cold War (1993), Bananas, Beaches and Bases: Making Feminist Sense of International Politics (2000), Maneuvers: The International Politics of Militarizing Women's Lives (2000 ), and The Curious Feminist: Searching for Women in a New Age of Empire , (2004).

Eli Painted Crow

Eli Painted Crow, of the Yaqui Nation in Tucson, Arizona, is a mother of two sons who served in the military and has seven grandchildren. An army veteran of 22 years, she retired at the rank of Sergeant First Class E-7. She served assignments in Honduras in 1988 as an interpreter and communications specialist and in Kuwait and Iraq in 2004 as a Training NCO, Transportation NCO and Support Operations Sergeant.

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Cynthia Enloe Research Professor Panelist Clark University
Eli Painted Crow Panelist
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When Hu Jintao and Wen Jiabao assumed power in 2002, they immediately put a new populist and egalitarian spin on Chinese policy pronouncements. To the surprise of many, they then followed through with a systematic reorientation of economic policy in a "left" direction. Policy has shifted away from growth at all costs, and toward policies that favor regional redistribution, reduce urban bias and support rural development. Budget allocations for health and education have increased, and the commitment to the environment has been stepped up.

So far, these policies can be characterized as moderate and overdue efforts to address problems that emerged in the course of rapid economic growth. But there is implicit tension with pro-growth policies. Politically, Hu and Wen's policies balanced those of Jiang Zemin's coalition of "winners." At the 17th Party Congress in 2007, Hu will attempt to consolidate his power and redefine the policy direction.

Barry Naughton teaches at the Graduate School of International Relations and Pacific Studies at the University of California, San Diego. His new book The Chinese Economy: Transitions and Growth. was published by MIT Press this year. He received his Ph.D. in economics and M.A. in international relations from Yale University and holds a B.A. in Chinese language and literature from University of Washington.

This talk is part of the "China's Year of Decision" colloquium series sponsored with the Center for East Asian Studies

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Barry Naughton So Kwanlok Professor of Chinese and International Affairs Speaker University of California, San Diego
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