The recent run-up in global food prices is wreaking well-documented havoc throughout the developing world. As prices for major food staples have doubled or tripled over the past 12–18 months, food riots have broken out in more than a dozen countries, and the president of the World Bank has suggested that the rise in food prices will push 100 million people below the poverty line, undoing decades of economic growth almost overnight. FSE’s Peter Timmer calculates that high rice prices alone could cause the premature death of 10 million people in Asia. It is difficult to imagine an issue of more pressing global importance today.

Ongoing FSE research is focusing on which agricultural adaptations should be prioritized, for what crops, and in what locations.Getting prices down out of the stratosphere of course involves understanding what got them there in the first place. And while there is much disagreement over the primacy of different factors, most analysis seems to agree on three important contributors. The first is the recent expansion of biofuels production in the United States and the European Union, which has diverted corn and other grains from traditional feed and food markets into the production of fuel. Turning grain into fuel has been made increasingly profitable by the high and rising price of oil — the second factor in rising food prices — which, in addition to increasing demand for petroleum alternatives, has raised the production costs of farmers, raising transport costs and increasing the price of farm inputs like diesel and fertilizer. Finally, the agricultural and trade policies of various governments around the world have added to the problem, particularly as the nervous governments of a few key Asian rice exporters have attempted to stabilize domestic food supplies by restricting exports, helping send rice prices through the roof.

As these factors have come together in recent months, underwritten by longer-run trends of rising incomes and food demand in the developing world, many analysts have reached for the appealing metaphor of the “perfect storm,” invoking a situation in which everything that could have gone wrong did. But are things really as bad as they might have been?

Perhaps not. The recent spike in food prices saw only a half-hearted contribution from one of the main culprits in past short-run price swings: weather. A bad weather year that harms production in important producing regions often sends prices soaring. One of the best examples is an extreme el Nino event of the sort that occurs roughly once a decade, during which drought cripples rice production throughout much of Southeast Asia. Earlier work by FSE researchers showed that global rice prices can rise 50 percent or more as a result of extreme el Nino events.

The recent food price spikes were certainly not without influence from the weather. For instance, the much-cited long-run drought in Australia — traditionally a large wheat exporter — certainly has put upward pressure on global wheat prices, and there were modest weather-related declines in yield in other parts of the world (such as Russia and Ukraine). On the whole, however, supply disruptions over the past few years have been minor, and favorable weather is expected to result in record harvests for many large food- and feedproducing nations in coming months. But agricultural markets have hardly responded to this good news and prices remain at or near all time highs.

What then might a perfect storm actually look like? Add the effects of climate change to the current mix of biofuels, high oil prices, and trade restrictions, and the recent rise in food prices could be a small measure of things to come. Research is expanding rapidly in the field of climate change impacts, and researchers at FSE are at the forefront of understanding the implications of climate change for humanity’s ability to feed itself. The conventional wisdom has long been that a modest amount of climate change could actually be beneficial for global agriculture, with warming temperatures perhaps lengthening the growing season and expanding the areas in which we can grow crops. But recent work by researchers at FSE and others suggests that climate change could hurt agriculture immediately and, in some places, severely.

The rise in food prices will push 100 million people below the poverty line, undoing decades of economic growth almost overnight. High rice prices alone could cause the premature death of 10 million people in Asia.In a paper published in the January issue of the journal Science, an FSE research team led by David Lobell examined the likely effects of climate change on agriculture throughout the developing world. Combining data from a suite of climate models that simulate future changes in rainfall and precipitation with a host of historical data on climate and agricultural production, Lobell and colleagues found that by 2030 the production of staple crops in some of the poorest parts of sub- Saharan Africa could decline by 30 percent or more in the absence of adaptation, with somewhat smaller declines predicted for much of South and Southeast Asia. Production declines of this magnitude represent monumental declines in welfare for some of the poorest people on earth, the same populations currently being buffeted by high food prices.

Unfortunately, new evidence also questions the ability of higher latitude countries such as the United States to cover the production shortfalls in the developing world. Again contrary to perceived wisdom, this new work shows that climate change could immediately harm agriculture in this country and other large exporting regions, further constraining global supply. Such a climate-induced supply shock, in the context of the recent developments on the demand side for food, could give us a true perfect storm for high food prices. Recent price spikes might only pale in comparison.

Given the imminence and magnitude of the production decline possible and the attendant possibilities for rising food prices and hunger throughout the developing world, FSE researchers are turning from predicting impacts to assessing adaptation options. In particular, ongoing research is focusing on which agricultural adaptations should be prioritized, for what crops, and in what locations. To that end, FSE researchers recently received a $350,000 grant from the Rockefeller Foundation — one of the most important funders of agricultural research — to help the foundation prioritize agricultural investments in sub-Saharan Africa in the face of climate change. With the potentially severe impacts of climate change already on our doorstep, there is little time to lose.

This past autumn, the Freeman Spogli Institute ( FSI ) in conjunction with the Woods Institute for the Environment launched a program on Food Security and the Environment (FSE) to address the deficit in academia and, on a larger scale, the global dialogue surrounding the critical issues of food security, poverty, and environmental degradation.

“Hunger is the silent killer and moral outrage of our time; however, there are few university programs in the United States designed to study and solve the problem of global food insecurity,” states program director Rosamond L. Naylor. “FSE’s dual affiliation with FSI and Stanford’s new Woods Institute for the Environment position it well to make significant steps in this area.”

Through a focused research portfolio and an interdisciplinary team of scholars led by Naylor and Center for Environmental Science and Policy (CESP) co-director Walter P. Falcon, FSE aims to design new approaches to solve these persistent problems, expand higher education on food security and the environment at Stanford, and provide direct policy outreach.

Productive food systems and their environmental consequences form the core of the program. Fundamentally, the FSE program seeks to understand the food security issues that are of paramount interest to poor countries, the food diversification challenges that are a focus of middle-income nations, and the food safety and subsidy concerns prominent in richer nations.

CHRONIC HUNGER IN A TIME OF PROSPERITY

Although the world’s supply of basic foods has doubled over the past century, roughly 850 million people (12 percent of the world’s population) suffer from chronic hunger. Food insecurity deaths during the past 20 years outnumber war deaths by a factor of at least 5 to 1. Food insecurity is particularly widespread in agricultural regions where resource scarcity and environmental degradation constrain productivity and income growth.

FSE is currently assessing the impacts of climate variability on food security in Asian rice economies. This ongoing project combines the expertise of atmospheric scientists, agricultural economists, and policy analysts to understand and mitigate the adverse effects of El Niño-related climate variability on rice production and food security. As a consequence of Falcon and Naylor’s long-standing roles as policy advisors in Indonesia, models developed through this project have already been embedded into analytical units within Indonesia’s Ministries of Agriculture, Planning, and Finance. “With such forecasts in hand, the relevant government agencies are much better equipped to mitigate the negative consequences of El Niño events on incomes and food security in the Indonesian countryside,” explain Falcon and Naylor.

FOOD DIVERSIFICATION AND INTENSIFICATION

With rapid income growth, urbanization, and population growth in developing economies, priorities shift from food security to the diversification of agricultural production and consumption. “Meat production is projected to double by 2020,” states Harold Mooney, CESP senior fellow and an author of the Millennium Ecosystem Assessment. As a result, land once used to provide grains for humans now provides feed for hogs and poultry.

These trends will have major consequences for the global environment—affecting the quality of the atmosphere, water, and soil due to nutrient overloads; impacting marine fisheries both locally and globally through fish meal use; and threatening human health, as, for example, through excessive use of antibiotics.

An FSE project is analyzing the impact of intensive livestock production and assessing the environmental effects to gain a better understanding of the true costs of this resource-intensive system. A product of this work recently appeared as a Policy Forum piece in the December 9, 2005, issue of Science titled "Losing the Links Between Livestock and Land."

Factors contributing to the global growth of livestock systems, lead author Naylor notes, are declining feed-grain prices, relatively inexpensive transportation costs, and trade liberalization. “But many of the true costs remain largely unaccounted for,” she says, including destruction of forests and grasslands to provide farmland for feed crops destined not for humans but for livestock; utilization of large quantities of freshwater; and nitrogen losses from croplands and animal manure.

Naylor and her research team are seeking better ways to track all costs of livestock production, especially hidden costs of ecosystem degradation and destruction. “What is needed is a re-coupling of crop and livestock systems,” Naylor says, “if not physically, then through pricing and other policy mechanisms that reflect social costs of resource use and ecological abuse.” Such policies “should not significantly compromise the improving diets of developing countries, nor should they prohibit trade,” Naylor adds. Instead, they should “focus on regulatory and incentive-based tools to encourage livestock and feed producers to internalize pollution costs, minimize nutrient run-off, and pay the true price of water.”

LOOKING AHEAD

The future of the program on Food Security and the Environment looks bright and expansive. Building on existing research at Stanford, researchers are identifying avenues in the world’s least developed countries to enhance orphan crop production— crops with little international trade and investment, but high local value for food and nutrition security. This work seeks to identify advanced genetic and genomic strategies, and natural resource management initiatives, to improve orphan crop yields, enhance crop diversity, and increase rural incomes through orphan crop production.

Another priority research area is development of biofuels. As countries seek energy self-reliance and look for alternatives to food and feed subsidies under World Trade Organization (WTO) rules, the conversion of corn, sugar, and soybeans to ethanol and other energy sources becomes more attractive. New extraction methods are making the technology more efficient, and high crude oil prices are fundamentally changing the economics of biomass energy conversion. A large switch by key export food and feed suppliers, such as the United States and Brazil, to biofuels could fundamentally alter export prices, and hence the world food and feed situation. A team of FSE researchers will assess the true costs of these conversions.

The FSE program recently received a grant through the Presidential Fund for Innovation in International Studies to initiate new research activities. One project links ongoing research at Stanford on the environmental and resource costs of industrial livestock production and trade to assess the extent of Brazil’s rainforest destruction for soybean production. “Tens of millions of hectares of native grassland and rainforest are currently being cleared for soybean production to supply the global industrial livestock sector,” says Naylor. An interdisciplinary team will examine strategies to achieve an appropriate balance between agricultural commodity trade, production practices, and conservation in Brazil’s rainforest states.

“I’m extremely pleased to see the rapid growth of FSE and am encouraged by the recent support provided through the new Presidential Fund,” states Naylor. “It enables the program to engage faculty members from economics, political science, biology, civil and environmental engineering, earth sciences, and medicine—as well as graduate students throughout the university—in a set of collaborative research activities that could significantly improve human well-being and the quality of the environment.”

The Bill & Melinda Gates Foundation’s Agricultural Development Program has awarded Stanford University’s Program on Food Security and the Environment (FSE) and a team of collaborators $3.8 million over three years to conduct a quantitative assessment of the effect of biofuels expansion on food security in the developing world. This work will determine how different scenarios of expanded biofuels production in rich and poor countries will affect global and regional food prices, farmer incomes, and food consumption of the poor. In three case-study countries (India, Mozambique, Senegal), it will make a more detailed assessment of the opportunities and pitfalls associated with an array of possible biofuels development scenarios (e.g., using different crops for biofuels production, using marginal land versus highly productive land, etc.). We expect the work will represent the first systematic, detailed effort to address the effects of biofuels expansion on welfare in poor countries and the first available analytic tool for assessing possible biofuels investments in individual developing countries. Project collaborators include FSE, the International Food Policy Research Institute, the Center on Chinese Agricultural Policy, and the University of Nebraska.

Through this grant, the Bill & Melinda Gates Foundation aims to assess how biofuels may affect smallholder farmers in the developing world. This includes assessing both the risks, such as increasing food prices, and the potential opportunities for smallholder farmers to leverage biofuels to boost their productivity, increase their incomes, and build better lives for themselves and their families. The foundation and Stanford University will disseminate the findings widely to inform a broad audience, including policymakers.

FSE is also very pleased to announce a private gift from Lawrence Kemp for further work in the biofuels area. The Kemp gift will be devoted to building a team of faculty and students on campus who will analyze the transmission of global price effects to local markets, provide policy advice and communication on biofuels, and expand the field-level coverage of Stanford’s biofuels work.

In the November 2007 issue of Environment, project collaborators Rosamond L. Naylor (FSE), Adam Liska, Marshall Burke (FSE), Walter P. Falcon (FSE), Joanne Gaskell, Scott Rozelle (FSE), and Kenneth Cassman demonstrate how high energy prices and biofuelspromoting agricultural policy result in higher food prices generally and then examine in detail the potential global effects of biofuels expansion in four countries for four crops—corn in the United States, cassava in China, sugarcane and soy in Brazil, and palm oil in Indonesia. They argue that in each case, the threats to global food security from biofuels expansion likely outweigh the benefits, especially in the short run. This is because in many poor countries these crops play an important role in the diets of the poor and because the poorest in the world typically spend more money on food than they earn in income through farming. They also note that “second generation” technologies such as cellulosic biofuels will likely not play a significant role in biofuels production over the next decade or longer—and thus in the near-term are very unlikely to be the win-win that their proponents suggest. “The ripple effect: biofuels, food security, and the environment” excerpted from Environment, November 2007

The integration of the agricultural and energy sectors caused by rapid growth in the biofuels market signals a new era in food policy and sustainable development. For the first time in decades, agricultural commodity markets could experience a sustained increase in prices, breaking the long-term price decline that has benefited food consumers worldwide. Whether this transition occurs—and how it will affect global hunger and poverty—remain to be seen. Will food markets begin to track the volatile energy market in terms of price and availability? Will changes in agricultural commodity markets benefit net food producers and raise farm income in poor countries? How will biofuels-induced changes in agricultural commodity markets affect net consumers of food? At risk are more than 800 million food-insecure people—mostly in rural areas and dependent to some extent on agriculture for incomes— who live on less than $1 per day and spend the majority of their incomes on food. An additional 2–2.5 billion people living on $1 to $2 per day are also at risk, as rising commodity prices could pull them swiftly into a food-insecure state.

The potential impact of a large global expansion of biofuels production capacity on net food producers and consumers in low-income countries presents challenges for food policy planners and raises the question of whether sustainable development targets at a more general level can be reached. Achieving the 2015 Millennium Development Goals adopted by the United Nations General Assembly in 2000, which include halving the world’s undernourished and impoverished, lies at the core of global initiatives to improve human well-being and equity, yet today virtually no progress has been made toward achieving the dual goals of alleviating global hunger and poverty. The record varies on a regional basis: Gains have been made in many Asia-Pacific and Latin American-Caribbean countries, but progress has been mixed in South Asia and setbacks have occurred in numerous sub-Saharan African countries. Whether the biofuels boom will move extremely poor countries closer to or further from the Millennium Development Goals remains uncertain.

Biofuels growth also will influence efforts to meet two sets of longer-run development targets. The first encompasses the goals of a “sustainability transition,” articulated by the Board on Sustainable Development of the U.S. National Academy of Sciences, which seeks to provide energy, materials, and information to meet the needs of a global population of 8–10 billion by 2050, while reducing hunger and poverty and preserving the planet’s environmental life-support systems. The second is the Great Transition of the Global Scenario Group, convened by the Stockholm Environment Institute, which focuses specifically on reductions in hunger and greenhouse gas (GHG) emissions beyond 2050. As additional demands are placed on the agricultural resource base for fuel production, will ecosystem services (such as hydrologic balances, biodiversity, and soil quality) that support agricultural activities be eroded? Will biofuels development require a large expansion of crop area, which would involve conversion of marginal land, rainforest, and wetlands to arable land? And what will be the net effect of biofuels expansion on global climate change?

Although the questions outnumber the answers at this stage, two trends seem clear: Total energy use will continue to escalate as incomes rise in both industrial and developing countries, and biofuels will remain a critical energy development target in many parts of the world if petroleum prices exceed $55–$60 per barrel. Even if petroleum prices dip, policy support for biofuels as a means of boosting rural incomes in several key countries will likely generate continued expansion of biofuels production capacity. These trends will have widespread ripple effects on food security—defined here as the ability of all people at all times to have access to affordable food and nutrition for a healthy lifestyle—and on the environment at local, regional, and global scales. The ripple effects will be either positive or negative depending on the country in question and the policies in play.

Full video of the Google.org course on poverty and development that Program on Global Justice Director Joshua Cohen moderated from September to November 2007 is now available online at YouTube.com.

The 10-week course, which focused on understanding poverty and development at the global, national, local, and personal levels, was the first of three courses on Google.org's main areas of philanthropic activity--Global Development, Global Health, and Climate Change.

The course on global poverty and development met once a week from Sep. 12 to Nov. 14, 2007 at Google headquarters. Each two-hour session featured guest speakers on development-related issues such as education and health, equitable financial markets, globalization, and population mobility. On Oct. 3, Rosamond L. Naylor, director of the Center on Food Security and the Environment (FSE) at FSI Stanford, co-taught a session on productive agriculture for the 21st century with Frank Rijsberman, Google.org director of water and climate adaptation issues.

Google.org is the philanthropic arm of Google and the umbrella for its commitment to devote employee time and one percent of Google's profits and equity toward philanthropy.

Course videos

Honoring the legacy of their husband and father, William Wrigley, Julie Ann Wrigley '71 and Alison Wrigley Rusack '80, along with Alison's husband, Geoffrey Claflin Rusack, have joined together to endow a new senior fellowship that will span both the Freeman Spogli Institute for International Studies and the Woods Institute for the Environment.

Julie Wrigley and the Rusacks were motivated to provide permanent funding for an interdisciplinary faculty member as part of Stanford's multidisciplinary, cross-school efforts to conduct cutting-edge research on global environmental policy under the international and environmental initiatives of the university's current campaign, The Stanford Challenge.

On Tuesday, January 15, a celebratory dinner was held at FSI to introduce the inaugural recipient of the fellowship, Rosamond L. Naylor, and the fellowship donors, Julie Ann Wrigley, Alison Wrigley Rusack, and Geoffrey Claflin Rusack. "This is an extraordinary occasion for Stanford," said FSI Director Coit D. Blacker. "A family who cares deeply about the conditions of our global environment has with their gift brought together the Freeman Spogli Institute for International Studies and the Woods Institute for the Environment, providing permanent support for one of our most stellar, jointly appointed faculty members."

Rosamond (Roz) Naylor has served as the Julie Wrigley Senior Fellow at FSI and as a senior fellow at the Woods Institute. Currently, she is the director of the program on Food Security and the Environment; director of the Goldman Honors Program in Environmental Science, Technology, and Policy; and an associate professor of economics, by courtesy. She also teaches courses on the world food economy and sustainable agriculture for the Interdisciplinary Graduate Program in Environment and Resources. Her research focuses on the environmental and equity dimensions of intensive food production.

Walter P. Falcon, the Helen Farnsworth Professor of Agricultural Policy, Emeritus, and Buzz Thompson, the Perry L. McCarty Co-Director of the Woods Institute for the Environment, also spoke at the dinner, as did Julie Wrigley and Alison Wrigley Rusack.

In giving her personal thanks to the donors, Naylor said that she was "honored to be the first holder of this position, because it marks a new era at Stanford--one in which interdisciplinary research is valued and multi-institutional collaborations are encouraged... It is an unconventional position, donated by a family of highly innovative individuals."

William Wrigley, to whom this fellowship is a tribute, believed strongly in protecting the environment for future generations. Building on the vision of his father and grandfather, he worked tirelessly at guiding the Santa Catalina Island Conservancy in its mission of restoring, preserving, and sharing that unique and beautiful place. His leadership on Catalina, including the expansion of the Philip K. Wrigley Marine Science Institute, led him to broaden his conservation role through the establishment of the USC Wrigley Institute for Environmental Studies. He was also a board member of the Peregrine Fund. An unassuming man, William Wrigley didn't see his efforts as anything extraordinary. That he managed to create a lasting environmental legacy while running the multinational chewing gum manufacturer, the William Wrigley Jr. Co., told the world otherwise. The William Wrigley Senior Fellow will carry on in his honor--to William Wrigley, to his family, and to Stanford University.