"Most of the people in the world are poor, so if we knew the economics of being poor, we would know much of the economics that really matters. Most of the world's poor people earn their living from agriculture, so if we knew the economics of agriculture, we would know much of the economics of being poor." - Theodore W. Schultz, accepting the Nobel Prize in Economics, December 8, 1979           

More than thirty years ago, Theodore W. Schultz won the Nobel Prize in Economics for his work on economic development and agriculture in developing countries. Last week, Cornell University Professor Christopher Barrett told Stanford students, faculty, and community members that Schultz's ideas suggest a powerful approach to breaking persistent cycles of poverty in modern rural Africa.

Barrett, a Professor of Applied Economics and Management and an expert in poverty and international development, visited the Stanford campus for a two-hour symposium entitled "Assisting the Escape from Persistent Ultra-Poverty in Rural Africa." He described the economics of poverty and agriculture in rural Africa as a series of downward spirals in environmental and human health.

The struggle to survive on insufficient resources, he explained, leads to disease and degradation that result in still deeper poverty. Escaping this cycle requires an influx of assets - a "lump of starting capital" in both private and public goods - that Barrett said the international community can provide.

"It takes money to make money," Barrett said. "Asset holdings, and their productivity through technology and markets, matter enormously."

When African farmers and pastoralists slip below a certain threshold of asset poverty, Barrett explained, they face negative feedbacks that set off a steep decline.

For example, a farmer who cultivates the same tiny plot of land year after year depletes soil nutrients to the point where even heavy fertilizer applications cannot revive the crop. Similarly, a pastoral family that begins with a small herd may become sedentary if they are unable to provide for the elderly and infirm while keeping their animals on the move. Stuck in one place, the herd exhausts local resources, and animals and humans alike suffer the health consequences of insufficient food and water.

A farmer who begins with plenty of land can sustain higher yields and invest surplus profits in education, health care, better equipment and still more land. But for the small farmer, incentives to invest in a better future are low, because the consequences of losing even a little income - an accelerated decline toward deeper poverty - are so severe.

Subsistence activity takes precedence, and when bad weather or disease strikes, the results are devastating. Limited access to credit, technology, and markets; weak government; and a harsh physical landscape make it still more difficult for rural Africans to invest in productive assets and recover from chance shocks.

These negative feedbacks and perverse incentives, Barrett said, make African poverty uniquely persistent.

While poor families in the developed world usually experience brief deprivation as a result of job loss or another isolated event, ultra-poor families in rural Africa have exhausted their land, livestock, and other productive assets. Without the means to restore natural and human capital, they may face a lifetime of poverty.

"In the US, poverty, while distressingly widespread, is a short-term phenomenon," Barrett noted. ""It is qualitatively and ethically different to talk about people who have very little hope of leaving poverty."

But Barrett said that the next generation of rural Africans has reason to be hopeful. While there is no one-size-fits-all approach, targeted investment could improve the outlook for many poor African nations. Barrett cited a generation of successful poverty relief efforts in Asia, where ultra-poverty rates in some countries have fallen from the high teens to less than five percent.

"East and Southeast Asia were at least as grim a generation ago as Africa is today," Barrett emphasized. "We know from the historical record that the world can move a lot of people out of poverty very quickly."

Citing Schultz's Nobel Prize acceptance speech, Barrett suggested that the international community focus first on reversing the cycles of decline that have pushed so many African farmers into meager subsistence agriculture.

Farm output, he said, universally impacts the rural poor. When output increases, poor farmers gain directly by selling their surplus. The extra supply also keeps local food prices low, benefiting the vast majority of rural Africans who consume more food than they produce.

Barrett described several possible "entry points" to stimulate agricultural productivity, including direct land and livestock grants, organized provision of rural education and health care, and renewed commitment to African crop research.

Private entrepreneurs, he said, are particularly well situated to invest in the technology and infrastructure needed to open rural markets, support soil and water conservation, and improve communication between buyers and sellers.

Barrett said that relief efforts should ultimately turn their attention to moving rural Africans out of agriculture. High rural population densities have compressed average farm sizes to a fraction of a hectare, he explained, making farming an unsustainable enterprise. More and more rural Africans are suffering the consequences of trying to do too much with too little.

"They find farming hard work," Barrett said, "and they'd like their kids to be able to find something else to do."

Barrett already sees a brighter future for those farmers and their children. "With governments and private investors already increasing their commitments to agriculture and rural development in Africa," he said, "I firmly believe we are in the early stages of being on the way."

This talk was the third in FSE's Global Food Policy and Food Security Symposium Series.

Full video of the symposium is now available - Why Has Africa Been Slow in Developing its Agriculture?

A poor African farmer produces a little more corn than last year. He sells the surplus in a nearby urban market, and uses the money to purchase a shirt stitched by a local seamstress. With the bumper crop of corn, more and more farmers are interested in the seamstress' wares. The extra income allows her to buy better materials and a new sewing machine. Her business grows, and she begins to sell her work in bigger markets, further from her small village.

Years later, a poor farmer responds to an announcement for a job in a local clothing factory. The monthly wage is more than he currently makes in a year.

This is the vision that Dr. Ousmane Badiane, Africa Director for the International Food Policy Research Institute, presented to an audience of Stanford students and faculty on April 7. In a two-hour symposium entitled "Why Has Africa Been Slow in Developing its Agriculture?," Badiane outlined the steps he believes African nations must take to sustain economic growth and encourage high-value industrial development. Public investment in agriculture formed the backbone of his proposal.

Badiane said that although African nations have experienced unprecedented economic growth in the last 15 years, they still lag behind the developed world in economic sophistication. When workers leave agriculture for other sectors, he explained, the transition usually signifies economic progress.

But in Africa, too many farmers have abandoned their fields to peddle trinkets on the streets as part of a low-productivity service sector. They have left behind an underdeveloped and understaffed agricultural industry.

Agriculture has just plummeted too fast and too quickly in these countries," Badiane said. "Agriculture is not claiming the share of GDP and employment that it should."

When agriculture thrives, Badiane explained, economies grow and diversify. A wealthier rural population purchases products manufactured by urban entrepreneurs. Productive local farms buffer fluctuations in global crop output and food prices, improving security for urban industrial workers and reducing wage pressure on industrial employers.

"What agriculture needs is what industry needs," Badiane said, emphasizing that investment in one need not mean neglect of the other. "There are a lot of things you can do right by all the sectors at the same time."

In fact, according to Badiane, every $100 increase in agricultural output could result in up to a $130 increase in output from industry.

Badiane described one step that African governments have already taken to set the positive agriculture-industry feedback in motion. The Comprehensive Africa Agriculture Development Program is a cooperative effort by the African Union's 53 member nations to achieve ambitious goals for economic development and investment in agriculture by 2015.

Badiane commended the Program's unprecedented commitment to agricultural growth and its high standards for accountability, policy research, and performance review. He also praised the political momentum and unity that the initiative has generated within Africa, and the respect that it has earned in the international community.

However, Badiane admitted that agricultural growth in Africa cannot always proceed in harmony with other objectives. The need to finance agricultural research and development will put pressure on budgets for broader public welfare programs that Dr. Joel Samoff, a Stanford professor of African Studies, says most African nations simply cannot afford to de-fund.

"Most countries in Africa spend around $10 per person per year on health," says Samoff. "How do you reduce that?"

But Badiane suggested that governments may be able to address both agriculture and welfare simultaneously.

They will have to see how they can use social service budgets to sustain growth in agriculture," he said. "Look at health and education not as an entitlement, but as a tool to raise labor productivity."

Addressing the audience during a question-and-answer session following Badiane's talk, Harvard Development Professor, Emeritus, Peter Timmer drew attention to the scope of Badiane's objectives.

"You're talking about getting industry moving at the same time as you're getting agriculture moving," he noted, "and this is a very ambitious undertaking."

However, Timmer also indicated that he saw the seeds of success in Badiane's ideas. "I think we've just heard a quite profound analysis of Africa's agricultural problems, and its structural history," he said. "And a possible way forward."

Agriculture in Africa has grown steadily for the past 15 years. But that economic improvement is just making up for the preceding two decades of stagnation, says Ousmane Badiane, Africa director for the International Food Policy Research Institute (IFPRI).

And future progress toward industrialization depends on continued agricultural growth, he says.

Badiane will deliver a lecture on April 7, titled Why Has Africa Been Slow in Developing its Agriculture?. He will discuss the current state of agriculture in Africa, the technological resources available and policies needed for economic growth, and how agriculture can address the country's challenge of poverty.

The talk will begin at 4 p.m. at the Bechtel Conference Center in Encina Hall. It is free and open to the public.

A citizen of Senegal working in IFPRI's Washington, D.C., office, Badiane coordinates the organization's food policy research and communications throughout Africa.

From 1998 until mid-2008, Badiane worked at the World Bank as a lead specialist for food and agricultural policy for the Africa region.

As a senior research fellow at IFPRI from 1989 until 1997, Badiane led the institute's work on market reforms and development. He taught as an adjunct professor at the John Hopkins School of Advanced International Studies from 1993 until 2003.

Stanford's Program for Food Security and the Environment (FSE) sponsors the two-year Global Food Policy and Food Security Symposium Series, which is funded by a $1 million grant from the Bill and Melinda Gates Foundation.

Jeff Raikes, chief executive officer of the Gates Foundation, and Greg Page, chief executive officer and chairman of Cargill Inc., delivered the first lecture, Improving Food Security in the 21st Century: What are the Roles for Firms and Foundations, in February.

Future seminars will cover policy development to increase wealth, agricultural productivity and resource stewardship.

• On April 27, Christopher Barrett, an economist at Cornell University, will talk about "Assisting the Escape from Persistent Ultra-Poverty in Rural Africa."
• On May 26, C. Peter Timmer, professor emeritus of development studies at Harvard University, will deliver the fourth lecture, "Managing Food Price Volatility: Approaches at the Global, National and Household Levels"

All lectures will be videotaped and posted on the symposium website, Global Food Policy and Food Security Symposium Series.

February 10th marked the launch of the Program on Food Security and the Environment's Global Food Policy and Food Security Symposium Series. Setting the stage for the two-year series were Jeff Raikes, CEO of the Bill & Melinda Gates Foundation, and Greg Page, CEO and Chairman of Cargill Inc. As CEOs from the largest foundation and the largest agricultural firm in the world they provided important perspectives on global food security in these particularly volatile times. Full video and clips of the event are now available - Improving Food Security in the 21st Century: What are the Roles for Firms and Foundations.

Jeff Raikes: A Perspective from the Bill & Melinda Gates Foundation

Catalytic philanthropy

The Gates Foundation, through its Agricultural Development Initiative, has been a leader in addressing global food security issues. The Foundation allocates 25% of its resources to global development and to addressing the needs of the 1 billion people who live in extreme poverty ($1/day). 70-75% of those people live in rural areas and are dependent on subsistence agriculture for their livelihoods.

The Gates Foundation is driven by the principle: how can it invest its resources in ways that can leverage performance and address market failures? Its approach embodies a novel concept driven by both private sector motives and public responsibilities. Raikes describes this as catalytic philanthropy.

"The Foundation identifies where its investments can create an innovation, a new intervention that can really raise the quality of lives for people," said Raikes. "If successful, it can be scaled up and sustained by the private sector if we can show that there is a profit opportunity or the public sector if we can show that this is a better way to improve the overall quality of society through investment in public dollars."

Image Photo credit: Michael Prince

In the realm of agriculture, allocating resources across the agricultural value chain has proven to be the most effective approach. As an example of this strategy, Raikes talked about a farmer-owned, Gates-supported dairy chilling plant in Kenya. The cooling facility provided the storage necessary to provide a predictable price at which to sell farmers' milk. This price knowledge and market access gave farmers the confidence to invest in better technology and better dairy cattle. The plant also provided artificial insemination services and extension services to teach farmers how to get greater amounts of milk from the cattle.

"I love the concept. I also love the numbers," said Raikes. "In just two or three years there were now 3,000 farmers in a 25 kilometer radius that were able to access this dairy chilling plant and able to sell their milk."

In addition to improving incomes, Raikes remarked that very consistently what he hears is when farmers are able to improve their incomes the first thing they do with the money is invest in the education of their children.

Upcoming challenges to food security

During the next 40 years or so, global food production must double to accommodate a growing and richer population. Climate change and water scarcity contribute to this challenge. The places that will suffer the most severe weather are also the places where the poorest farmers live. 95% of sub-Saharan agriculture is rain fed with very little irrigation.

"If we are going to be able to feed the world we are going to have to figure out how to achieve more crop per drop," cautioned Raikes. "This includes trying to breed crop varieties that will better withstand water shortages. Early results show that you can get as much as a 20% increase in yield or more under stressed conditions when you have varieties that are bred for that need."

These challenges are compounded by the current economic crisis that is putting pressure on budgets in both donor and developing countries. In 2009, the G20 committed 22 billion dollars to agricultural development in recognition of the importance of agricultural development to food security. However, of the 22 billion promised, 224 million dollars went to five countries in the first round of grants in June. By November, when 21 additional countries submitted their proposals, just 97 million dollars were available to be dispersed and 17 countries were turned away empty handed.

High- and low-tech solutions

In an effort to alleviate some of this deficit, the Gates Foundation has committed 300 million dollars in six grants that span the value chain. These include investments in science and technology, farm management practices, farmer productivity, and market access as well as the data and policy environment to support the Foundation's work. The grants are intended to support about 5 ½ million farm families in sub-Saharan Africa and South Asia.

"We believe innovative solutions can come from both high-tech and low-tech," said Raikes. "On the high-tech end, submergent genes are allowing rice crops to survive periods of flooding up to 15 days. In areas of rice farming prone to flooding, this can save entire crops traditionally wiped out by such weather disasters."

Image Photo credit IRRI/Ariel Javellana

The sub1gene seeds are now being used by 400,000 farmers and are on track to be used by 20 million rice farmers by 2017. On the low-tech end, the Gates Foundation is providing $2 triple layer bags to farmers to reduce crop loss from pests; an affordable solution that has increased average income per farmer by $150/year.

"We primarily support conventional breeding, but we also support biotechnology breeding. In some cases we think that breeders in Africa and South Asia will want to take advantage of the modern tools we use here in our country to provide better choices for their farmers," explained Raikes.

Reasons for optimism

After years of diminished support, US Agricultural Development assistance to sub-Saharan Africa has gone from about 650 million in 2005 to about 1.5 billion in 2009. In developing countries, the Comprehensive Agricultural Development Program (CADP) in Africa has challenged countries to dedicate 10% of their national budgets to agriculture with the goal of improving annual agricultural growth by 6%. 20 countries have signed on to the CADP compacts, and 10 countries are exceeding the 6% growth target. Finally, since 1990, 1.3 billion people worldwide have lifted themselves out of poverty primarily through improvements in agricultural productivity.

Raikes pointed to Ghana as a success story. Since 1990, casaba production, an important staple food for poor smallholder farmers, has increased fivefold. Tomato production increased six fold. The cocoa sector has been revived and hunger has been cut by 75%.

"The key to success in Ghana was a combination of getting the right developing country policy with the right macroeconomic reform, the right institutional reform, smart public investment, and an overall good policy environment," said Raikes.

Supporting good policy is an important part of the Foundation's food security strategy, and was a strong motivation behind its funding of FSE's Global Food Policy and Food Security Symposium series.

"We see this symposium series as an opportunity to gather policy leaders who will bring new ideas of what will be effective policy approaches and effective economic environments in the countries we care a lot about, in particular sub-Saharan Africa and South Asia," said Raikes.

Raikes concluded his remarks by reminding everyone that the key to improving food security globally is making sure women, who make up at least 70% of the farm labor population, are included in the equation.

Greg Page: Balancing the race to caloric sufficiency with rural sociology

As the largest global agricultural firm, Cargill has an influential role to play in the world of food and agriculture. Cargill is a major supplier of food and crops and a provider of farmer services, inputs, and market access.

Image Photo credit: Olaf Hammelburg

Together with the Gates Foundation, Cargill has reached out and trained 200,000 cocoa farmers in the Ivory Coast, Ghana, and Cameroon. One tribe and one small village at a time the company has helped improve food safety, quality maintenance, and storage; benefiting the farmers, Cargill, and customers further down the supply chain. Cargill has also assisted, through financing and product purchasing, 265,000 farmers in Benin, Burkina Faso, the Ivory Coast, Malawi, Uganda, Zambia, and Zimbabwe.

Can the world feed itself?

A billion people lack sufficient caloric intake on a daily basis. In sub-Saharan Africa, 38% of all children are chronically malnourished, largely the result of inadequate agricultural productivity. While nine of the ten countries that have the highest prevalence of malnourishment are in sub-Saharan Africa, the two countries with the largest absolute number of malnourished people are India and China.

"This points to the difficulty of this problem," said Page. "India exports corn and soybean protein and China has 2.5 trillion dollars of hard currency reserves. These issues aren't necessarily of ability to feed people, but a willingness and commitment to do so."

Can the world feed itself? Yes, said Page.

When you break down the number of calories needed per malnourished person per day and convert that to tons of whole grains required to extinguish that hunger you get 30 million tons; 1/6 the amount of grain we converted to fuel globally last year. In the U.S. alone, 40% of our corn goes to ethanol.

"It isn't an issue of caloric famine-it is an issue of economic famine," stated Page. "In other words, this is not a food supply problem, but rather the lack of purchasing power to pay for a diet. An adequate price must be assured to reward the farmer for his efforts and to provide enough money that she can do it again the following year."

Rural sociology premium

What we face is the need to keep smallholders on the farm-despite the fact that they may not be the low-cost producer of foodstuffs-in order to avoid a rural population migration that would be unsustainable. As a result, the challenge the world faces is who is going to pay that rural sociology premium? If it costs more to raise crops on small farms is that burden going to be borne by the urban poor or is there going to be an alternative funding mechanism that allows smallholders to succeed?

Image Photo credit: Cargill

What is the survival price for a smallholder farmer? Page explained that if you wanted a family of four on a farm in sub-Saharan Africa to receive an income commensurate with the average per capita income of the urban population, you would come up with a price near $400 a ton.

"To put this in context, the highest price for maize that has ever been reached here in the United States is about $275 a ton," said Page. "This rural sociology premium to sustain smallholders is not an insignificant amount of money. How do we achieve fairness between the revenue received by the rural smallholder and the price borne by the urban consumer?"

State of disequilibrium - complacency to crisis

Today we are experiencing incredible price volatility where commodity prices are in a continuous state of disequilibrium. Very small changes in production have outsized impacts on price. This is in contrast to the last two and a half decades when the world operated with fairly robust stocks due to crop subsidies in the United States and Western Europe.

"This period of subsidization was when the western world probably did more harm to sub-Saharan Africa and South Asia than any other period in history," said Page. "We refused to allow price to signal to western farmers to produce less. As a result, the world price of grains fell far below the ability of any smallholder to compete. We then shipped those surpluses to developing countries, which then failed to invest in their agriculture for decades."

Today we are lurching from complacency to crisis. The ability of information and market speculation to be transmitted rapidly is affecting purchasing decisions of thousands to millions of consumers. Rising fuel prices, export restrictions, increasing demand for crops for biofuels, and unpredictable weather have all contributed to higher prices. Some of the drivers of price, however, are good things, such as the increase in per capita income and the capacity of more people to have a more dense and nutritious diet.

"Interestingly, the upside of the ethanol and biofuels program is that it brought prices back to a sufficiency that reinvigorated investment in agriculture," noted Page. "On one level I think a very good argument could be made that the biofuels program brought the world further from famine than it ever had been because of the price."

Critical food security factors

Page concluded by summarizing the elements that Cargill believes are critically important to increase food security. The first is the ability to understand the tradeoffs between a fast path to caloric sufficiency and the needs of rural sociology. Second, that crops be grown in the right soil, with the right technology, and relying on free trade so we can harvest competitive advantage to its fullest.

Another critical factor is rural property rights. Smallholders must have the ability to own the land, have access to it, and transfer it to future generations if you want a farmer to reinvest in his farm, said Page.

"Smallholders in developing countries need some degree of revenue certainty and access to a reliable market if we expect them to do what their countries really need them to do, which is raise productivity," explained Page. "Today they are often forced to sell at harvest, often below the cost of production, and lack the storage capabilities and capital to provide crops sufficiently and continuously."

Open, trust-based markets also play a key role in ensuring food security. Governments need to support trade. When Russia, Ukraine, and Argentina turned to embargos as a way to protect domestic food prices open markets were jeopardized and price volatility increased. Finally, there are very important roles for the world's governments in the creation of infrastructure that is vital to provide access to markets.

"I believe fully and completely in the world's capacity to harvest photosynthesis to feed every single person and to do it at prices that can be borne by all," concluded Page.

OMAHA (DTN) -- China is the world's No. 1 producer and consumer of pork and poultry, producing more than five times the pork raised in the U.S. and 80 percent as much poultry. With its economic growth and increasing middle class, it is inevitable that meat consumption will rise.

The question is: Will China be able to continue to boost production sufficiently to meet that demand? The answer has implications for U.S. grain and meat producers.

"Rapidly rising incomes will have wrenching effects on the demand for food," said Scott Rozelle, agricultural economist at Stanford University. "As increasingly well-off consumers get fewer of their calories from rice and wheat, they will demand more from high-value products such as meat, fish, dairy and fruit. Urbanization has similar impacts, dampening the demand for rice and wheat and raising the demand for meat, fish, dairy and fruit. Trying to meet these rising -- and shifting -- demands will pose a large challenge."

Most importantly, given the great constraints China faces in arable land and water, the government has chosen to focus its agriculture in two ways: staple food crops such as rice and oilseeds and value-added products, said Francis Tuan, with USDA's Foreign Agriculture Service. It is aiming for a high percentage of self-sufficiency in staples to ensure its population doesn't go hungry. On the other hand, it wants to garner as much economic growth from agricultural production as possible.

"China is exporting more labor-intensive fruits and vegetables and higher-value commodities, while it is importing more land-intensive agricultural commodities, such as soybeans, cotton, sugar and dairy," Rozelle added. "These shifts are obviously more in line with China's comparative advantage."

One example of that trend is China's purchases of raw soybeans to be crushed in China for oil. Another is some farmers leaving crop production to focus on livestock.