Paragraphs

Aquaculture is a fast-growing segment of the world food economy and a leading vector of aquatic invasive species in the United States and abroad. Surprisingly, little national or international oversight exists even for deliberate introductions of exotic species in aquaculture. The authors of this Policy Forum propose a policy agenda on exotic introductions as aquaculture expands that includes scientific risk assessment for all nonnative introductions and single-agency oversight for the prevention, containment, and monitoring of ecologically harmful species.

All Publications button
1
Publication Type
Journal Articles
Publication Date
Journal Publisher
Science
Authors
Rosamond L. Naylor
Authors
Walter P. Falcon
News Type
Commentary
Date
Paragraphs

Destruction of the World Trade Center on September 11th changed the lives of most Americans. It seems destined also to change the lives of most Pakistanis and Afghanis. Pakistan now finds itself in the middle, being squeezed on the one side by the United States and on the other by the Taliban faction in Afghanistan. No nation would choose to have either the U. S. or the Taliban as its enemy. Unless Pakistan is extremely lucky, it will have both.

I worked in Pakistan as an agricultural advisor during much of the 1960s, trying to help improve the productivity of the immense Indus River irrigation system. My travels took me into the catchment areas in the northernmost reaches of the country and into contact with the tribal groups and clans who are residents of that region. Although I no longer focus on Pakistan, I was not totally surprised to be contacted by a local television producer who was doing a feature story on that country. During the filming I was asked the question: "What is it that Americans just don't 'get' about the situation in Pakistan and Afghanistan?" What follows is what I wish I had said in reply.

Most Americans do not know of, much less understand, the 2500 years of (unsuccessful!) invasions that have taken place in that part of the world. They cannot fathom the roughness of the terrain in the undefined border areas between Pakistan and Afghanistan or the incredible fearlessness and toughness of the people of the region. Very few Americans understand the traditions, rights, and obligations within and among the local clans, many of whom migrate back and forth with the seasons across an invisible border. Nor can they really imagine the extent of poverty, especially in Afghanistan, where life expectancy is still only about 45 years.

At the regional level, most Americans do not understand the depth of the tensions that still exist between India and Pakistan, the continuing problem of Kashmir in that key south-Asia relationship, and the presumed military alliance between Pakistan and the Taliban in continuing scrimmages against India in Kashmir. They further do not understand the problems of governing Pakistan, a country with incredibly divisive regional tendencies, within the aegis of an Islamic Republic.

Finally, American do not grasp how the "on again-off again" nature of U.S.-Pakistan-Afghanistan relationships appears to many people on the other side--people who are literally born with inherited friends and sworn enemies. Within my professional lifetime, U.S. relationships have ranged from genuinely close cooperation, which prevailed during the time of Presidents J. F. Kennedy and Ayub Khan; to more distant cold-war relationships that generally pitted the U.S. and Pakistan against the U.S.S.R. and India; to the widespread American military and economic support given both Afghanistan and Pakistan during the U.S.S.R. invasion of Afghanistan in the late 1970s; to a post Cold War move away from Pakistan and toward India; to the virtual stoppage of all support following the recent atomic tests by both countries. In short, many Americans are ignorant about the culture and history of the region, and many Pakistanis and Afghanis are totally confused about America's loyalty.

I do not know whether the U.S. and its allies will "invade" this region in search of Osama bin Laden, or if that happens, whether the "war" will be massive or surgical. I hope, however, that the U.S. has distilled several lessons from the region's ancient and modern history.

First, the Afghani people will not be frightened into doing anything. They would not even understand the concept. The tribal customs and obligations with respect to enemies are unbending. The tribesmen are both fearless and patient--ask the British, who were defeated three times over the last two centuries, or the Russians who most recently met a similar fate within the past 20 years. No one should underestimate the Afghani's skills as fighters, especially on their home turf--which is mainly rocks and caves and hills and mountains. The dozens of foreign monuments honoring the dead along the Khyber Pass Road from Peshawar, Pakistan to Kabul, Afghanistan are a grim reminder of just how ferocious the frontier people have been to those whom they regarded as outsiders.

Second, the extreme fundamentalist groups within Islam are a minority that challenge moderate Muslims in the region even more than they challenge outsiders. Nevertheless, the U.S. and its allies will have only the narrowest range of military options against the extremists lest these actions put moderate Muslims into the camp of the fundamentalists.

Third, U.S.-Pakistan relations have never been more delicate than at this moment. By virtue of location, information, and capacity to infiltrate, Pakistan's potential contribution to a "bin Laden solution" cannot be overemphasized. How the U.S. gets Pakistan's cooperation without at the same time pushing the moderates into the welcoming arms of the extremists is a diplomatic, economic, and military problem of unbelievable proportions. Unfortunately, history provides no ready-made answer to this dilemma, and that is what truly worries me - not only for the U.S., but also for moderate Muslims throughout the world.

All News button
1
Paragraphs

The overall effects of policy reforms enacted during the 1990s in Mexico on financial and economic profitability of Yaqui Valley agriculture are assessed in this study, which describes the reforms,examines how exogenous shocks affected the reform process,and documents how rural people and institutions adjusted to the changed circumstances. Virtually all of the reforms affected Yaqui Valley farmers because of the commercial character of their agriculture (relatively large, irrigated wheat farms), their close proximity to the US,and the new "openness" of Mexico's economy. By almost any standard,the reforms were both wide-ranging and successful, at least as measured in efficiency terms, yet the Yaqui Valley's rural communities face significant challenges at the start of the 21st century. The ejido communities have lost cohesiveness and even larger-scale farmers in the private sector face serious income problems. More generally, farmers have yet to find profitable new production systems, including the associated marketing institutions, which are consistent with greater reliance on world agricultural prices and diminished dependence on explicit and implicit subsidies from the government.

All Publications button
1
Publication Type
Policy Briefs
Publication Date
Journal Publisher
CIMMYT
Authors
Rosamond L. Naylor
Walter P. Falcon
Number
01-01

The Jerry Yang and Akiko Yamazaki
Environment and Energy Building
Stanford University
473 Via Ortega, Office 363
Stanford, CA 94305

(650) 723-5697 (650) 725-1992
0
Senior Fellow, Stanford Woods Institute and Freeman Spogli Institute for International Studies
William Wrigley Professor of Earth System Science
Senior Fellow and Founding Director, Center on Food Security and the Environment
Roz_low_res_9_11_cropped.jpg PhD

Rosamond Naylor is the William Wrigley Professor in Earth System Science, a Senior Fellow at Stanford Woods Institute and the Freeman Spogli Institute for International Studies, the founding Director at the Center on Food Security and the Environment, and Professor of Economics (by courtesy) at Stanford University. She received her B.A. in Economics and Environmental Studies from the University of Colorado, her M.Sc. in Economics from the London School of Economics, and her Ph.D. in applied economics from Stanford University. Her research focuses on policies and practices to improve global food security and protect the environment on land and at sea. She works with her students in many locations around the world. She has been involved in many field-level research projects around the world and has published widely on issues related to intensive crop production, aquaculture and livestock systems, biofuels, climate change, food price volatility, and food policy analysis. In addition to her many peer-reviewed papers, Naylor has published two books on her work: The Evolving Sphere of Food Security (Naylor, ed., 2014), and The Tropical Oil Crops Revolution: Food, Farmers, Fuels, and Forests (Byerlee, Falcon, and Naylor, 2017).

She is a Fellow of the Ecological Society of America, a Pew Marine Fellow, a Leopold Leadership Fellow, a Fellow of the Beijer Institute for Ecological Economics, a member of Sigma Xi, and the co-Chair of the Blue Food Assessment. Naylor serves as the President of the Board of Directors for Aspen Global Change Institute, is a member of the Scientific Advisory Committee for Oceana and is a member of the Forest Advisory Panel for Cargill. At Stanford, Naylor teaches courses on the World Food Economy, Human-Environment Interactions, and Food and Security. 

CV

The Yaqui Valley, in Sonora, Mexico is a region of rapid demographic, economic, and ecological change in both upland and coastal areas. Situated on the west coast of mainland Mexico on the Gulf of California, the Valley currently comprises 225,000 has of irrigated wheat-based agriculture: recently adding aquaculture to its landscape. It is the birthplace of the Green Revolution for wheat and one of Mexico's most productive breadbaskets.

Paragraphs

Nitrogen fertilization is a substantial source of nitrogen-containing trace gases that have both regional and global consequences. In the intensive wheat systems of Mexico, typical fertilization practices lead to extremely high fluxes of nitrous oxide (N2O) and nitric oxide (NO). In experiments, lower rates of nitrogen fertilizer, applied later in the crop cycle, reduced the loss of nitrogen without affecting yield and grain quality. Economic analyses projected this alternative practice to save 12 to 17 percent of after-tax profits. A knowledge-intensive approach to fertilizer management can substitute for higher levels of inputs, saving farmers money and reducing environmental costs.

All Publications button
1
Publication Type
Journal Articles
Publication Date
Journal Publisher
Science
Authors
Pamela Matson
Rosamond L. Naylor
Subscribe to North America