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Rural farmers in sub-Saharan Africa live under risky conditions. Many grow low-value cereal crops that depend on a short rainy season, a practice that traps them in poverty and hunger.

But reliable access to water could change the farmers' perilous situation. Stanford scientists are calling for investments in small-scale irrigation projects and hydrologic mapping to help buffer the growers from the erratic weather and poor crop yields that are expected to worsen with climate change in the region.

The potential for increased irrigation is there, said Jennifer Burneya fellow at Stanford's Center on Food Security and Environment at the Freeman Spogli Institute for International Studies.

Burney's team partnered with the Solar Electric Light Fund (SELF) to measure economic and nutritional impacts of solar-powered drip-irrigated gardens on villages in West Africa's Sudano-Sahel region. Burney will present the group's work on small-scale irrigation Wednesday, Dec. 7, at the fall meeting of the American Geophysical Union in San Francisco.

"Irrigation is really appealing in that it lets you do a lot of things to break this cycle of low productivity that leads to low income and malnutrition," said Burney.

Modern irrigation often means multi-billion-dollar projects like damming rivers and building canals. But Burney says that these projects have not reached sub-Saharan Africa because countries lack the capital and ability to carry out big infrastructure projects.

A different approach, gaining popularity in sub-Saharan Africa, involves cooperation. Individuals or groups, called smallholders, organize to farm small plots and ensure their access to irrigation. These projects allow farmers to grow during the dry season and produce profitable, high-nutrition crops like fruits and vegetables in addition to the cereal crops they already grow.

Still, only 4 percent of cropland in sub-Saharan Africa is irrigated.

Smallholder irrigation

Burney and her colleagues' work in two northern Benin villages is an example of successful investment in smallholder irrigation. They worked with women's cooperative agricultural groups to install three solar-powered drip irrigation systems. Drip irrigation conserves water by delivering it directly to the base of plants. The technique also reduces fertilizer runoff.

The team surveyed 30 households in each village and found that solar drip irrigation increased standards of living and increased vegetable consumption to the U.S. Department of Agriculture's recommended daily allowance. By selling the vegetables, households were able to purchase staples and meat during the dry season.

Successful smallholder irrigation projects have high investment returns, said Burney. Her team has seen real success from irrigation projects – like those in Benin – that provide enough returns for women to send kids to school or buy small business equipment like a sewing machine or market stall.

"That's when I think it really becomes a ladder out of poverty," Burney said.

Lessons for success

For solar technology projects to be successful, Burney said, just dropping in and giving people irrigation kits doesn't work. Communities need access to a water source and need to see the benefits of a project.

"You need the technology and management and the water access, all together," said Burney. "Our solar project incorporates all of that."

According to Burney, smallholders need not limit themselves to solar irrigation systems. "Solar is great if you have an unreliable fuel," she said. "But if you're someplace that's connected to the grid, an electrical pump would more economical."

"There are a lot of different solutions that involve many different kinds of water harvesting," Burney said. "Groundwater, rainwater, surface water, and there are a lot of places in the Sahel, like Niger, for example, where there are artesian wells." The Sahel is a transition zone between the Sahara Desert and the savannas further south.

Given the diversity of water resources in West Africa, Burney suggests that nongovernmental organizations and governments prioritize detailed hydrologic mapping in the region. Otherwise, the cost of geophysical surveys and finding water sources, especially unseen groundwater, could become an insurmountable barrier for farm communities.

"It needs to be really detailed, comprehensive, usable information that's out there for everybody to be able to take advantage of," she said.

Burney says that both of the benefits that farmers get from irrigation systems –growing outside of the rainy season and producing more diverse, profitable crops – are important for adapting to climate change.

"You can produce more value on less land in most cases and not be as beholden to the whims of the rainy season," she said. Having more disposable income also will reduce vulnerability to hunger and malnutrition. "Economic development can be a form of adaptation," she said.

Rosamond L. Naylor, director of Stanford's Center on Food Security and the Environment, and Sandra Postel of the Global Water Policy Project were collaborators on the project.

Sarah Jane Keller is a science-writing intern at the Stanford News Service.


 

Jennifer Burney is scheduled to speak at the fall meeting of the AGU in San Francisco on Dec. 7 in Room 2008 (Moscone West), in Session B32B, Feeding the World While Sustaining the Planet: Building Sustainable Agriculture Within the Earth System II, which runs from 10:20 a.m. to 12:20 p.m. Her talk, "Smallholder Irrigation and Crop Diversification Under Climate Change in Sub-Saharan Africa: Evidence and Potential for Simultaneous Food Security, Adaptation and Mitigation," is scheduled from 12:04 to 12:17 p.m.

 

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Southeast Asia is home to half a billion people, and the United States has significant political and economic interest in the region. In response to U.S. Secretary of State Hillary Clinton's Myanmar -- the first major U.S. visit in more than 50 years -- Donald K. Emmerson spoke with the International Business Times and LinkAsia about what the trip potentially means for the United States, for Southeast Asia, and for China.
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From November 14th to 22nd, the Stanford Program on Regions of Innovation and Entrepreneurship (SPRIE) welcomed a delegation of leaders from Shanghai for intensive training on “Leading Innovative and Entrepreneurial Firms and Regions in the Global Economy”.  The 20-member delegation was composed of officials and senior managers with responsibilities over high tech parks, human resources, finance and urban planning in Shanghai, which has a total population over 20 million, and burgeoning investment in banking and finance, IT, bio science and media.

The weeklong program included more than 30 hours at the Stanford Graduate School of Business’ state-of-the-art Knight Management Center, the Bay Area Council and Department of Environment in San Francisco. The Chinese leaders engaged in dialogues and exchanged ideas with Stanford faculty, policy experts in the Bay Area, venture capitalists, entrepreneurs, and NGOs on the key strategies to drive innovation and entrepreneurship. 

Teaching sessions drew on the expertise and experience of 13 thought leaders who shared innovative strategies, current data, and lessons from Silicon Valley, and regions in the US, Europe and Asia.  From the GSB, Professor William F. Miller, Professor William P. Barnett and SPRIE Associate Director Marguerite Gong Hancock, each led sessions, ranging in focus from the ecosystem of Silicon Valley to strategies for discovering successful business models.

The classroom experience culminated in team presentations to translate what was learned into the context of the Chinese leaders’ own experiences and responsibilities in the Shanghai region.

“During the seven-day training program organized by SPRIE, we have learned several insights…especially under the theme of Engines of Innovation and Entrepreneurship,” said one group. The culture of innovation and entrepreneurship, the driving force of linking universities and industry, and the support of non-profit organizations could all play an increased role in Shanghai, another group concluded in a written report.

While appreciating the differences in cultures, systems, and the roles of government between Shanghai and the Valley, the Shanghai leaders also discussed how the Valley’s culture of risk taking and tolerating failure, and empowering creativity and productivity in talent had inspired them to apply lessons learned to Shanghai.

George Shultz, former U.S. Secretary of State, gave a keynote speech at Government Leader Program hosted by SPRIE in September 2011.
This program on “Leading Innovative and Entrepreneurial Firms and Regions in the Global Economy” is one of a series hosted by SPRIE to welcome international policymakers to Stanford at the heart of Silicon Valley to explore what leaders in successful high-tech regions around the world do to foster innovation and entrepreneurship and become engines for economic growth. Classes are offered by an interdisciplinary team of experts comprised of Stanford University faculty, Silicon Valley thought leaders, and other regional decision makers.  Previously, SPRIE hosted a three-day training program for 20 central, provincial and municipality government officials from China, featuring distinguished speakers such as George Shultz (right in the photo), former U.S. Secretary of State, and Burton Richter, a Nobel Prize Laureate in Physics.

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As the world holds a collective breath waiting to see whether China’s white-hot economy blazes ahead or fizzles, Stanford economist Scott Rozelle is talking up a plan to protect the country’s future.

“China needs to make sure every kid goes to high school so they have the skills and training they’ll need to be productive workers,” he says.

With only 40 percent of the country’s poor and rural children now receiving a formal high school education, that’s a tall – and expensive – order to fill. Rozelle figures China needs to invest at least $500 billion during the next decade to make sure nearly all the country’s children have the support they’ll need for a quality education.

But he warns the price will be even higher if the country falls short of that goal.

Hourly wages – now about $2 – rose by 19 percent in the past year. If China’s growth pattern continues, those wages can hit $10 to $15 by 2030. That trend is pushing China to shift from an economy based on labor-intensive, low-skilled manufacturing to one needing smarter, more literate workers.

Facing increasing payroll costs, employers cannot afford to hire workers who don’t have a set of basic skills and an ability to master complicated tasks. If the labor force cannot measure up, businesses – and the jobs they promise – will go elsewhere.

And if that happens?

“Then,” Rozelle says, “You have Mexico and the crisis that country is facing today.”

China is now in much the same situation as Mexico during the late 1980s and early 1990s, when wages began to skyrocket and the country planned to attract and create high-skilled jobs to support them.

The idea was to move Mexico from a middle-income nation to a rich one. But there wasn’t a deep enough labor pool to sustain the shift. While just over 80 percent of kids in Mexico’s well-off cities were going to high school, only about 40 percent of those living in rural and poor urban areas were getting a secondary education.

Factories paying low wages soon moved to other countries. Job opportunities dried up. Unemployment soared, and so did the power and presence of drug cartels and organized crime. Gang violence is scaring away tourists, foreign investment and domestic business plans. More than ever, Mexico is now swamped with crime and corruption instead of the spoils of an economic windfall that seemed within reach just three decades ago.

Should China fall into the same trap, Rozelle warns of a destabilized Asian behemoth that would put a crimp in worldwide trade and global prosperity. And without a strong economy to assure its own population of a rising quality of life, China might begin to assert its military to increase a sense of nationalism, he says.

“The world is much better off with a stable and growing China,” says Rozelle, co-director of the Rural Education Action Project at Stanford’s Freeman Spogli Institute for International Studies.

And he says China can avoid Mexico’s mistake by following the path of countries such as South Korea.

While Mexico’s fortunes and wages were rising, so too were South Korea’s. But China’s neighbor made a smooth transition from a low-wage, labor-intensive economy to a highly productive, innovative and service-based workforce.

They pulled it off because of a strong commitment to education. Even in the years when South Korea’s economy was fueled by low-wage, labor-intensive manufacturing, nearly everyone went to high school. Whether or not South Korean officials were betting that education and economic success went hand-in-hand, it turned out that a strong education system was one of the key factors in the country’s growth, Rozelle says.

“In the 1970s and early 1980s, you had young women who were making shirts and socks in sweatshops transform themselves into highly skilled workers doing high-fashion design and other high-wage, high productivity jobs in the 1990s and 2000s,” Rozelle says. “And the key to it all was that those women went to high school and learned the skills that high-wage paying employers demanded. It was mandatory and free, and those women learned how to read, write and do math.”

China has a lot of catching up to do if it aspires to South Korea’s model. With up to 60 percent of children in poor rural areas missing out on high school, China’s education system in those regions now looks more like Mexico’s.

But if China begins investing heavily, the country stands a good chance of hitting a sustainable economic stride. That means spending about $50 billion a year on services like early childhood education and computer-assisted learning while making sure schoolchildren have the health care, vision care and nutrition they need to pay attention and perform well in class.

“China has the money and the resources to contain the problem,” Rozelle says. “But it needs to do something right now, because time is running out.” 

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For the peasants in rural China, the harvest season is the occasion when several different worlds—the business world of large companies, the entrepreneurial world of middlemen, local elites and peasant households—are compressed into the same social space, thereby inducing intensive economic and social interactions and crystallizing social relations among villagers, local elites and markets. Based on ethnographic research on the autumn harvest in a township in northern China, this study sheds light on distinctive modes of market transactions across produces, and diverse interactions between markets and local institutions involving different co-ordination mechanisms, rhythms and social relationships. A more nuanced image of market transactions emerges from these observations, calling for a more refined conceptualization of markets and further research on their implications for institutional changes.

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Kenjiro Takenami, Director of Ruby Software Business Development Project at Fukuoka Prefectural Government, spoke to an audience at Stanford about the government’s success in promoting entrepreneurship in the Fukuoka region of Japan, at a seminar organized by the SPRIE-Stanford Project on Japanese Entrepreneurship (STAJE) on November 3rd, 2011.

In Takenami’s presentation, he discussed that Fukuoka now has over 800 local software and digital content companies with the number of companies increasing 20% annually. It is ranked 5th in Japan for the total number of software businesses and total software sales revenue. He described that in the past, Fukuoka had faced challenges in promoting entrepreneurship because of the lack of investment, mentors, and innovators. In an attempt to solve these challenges, the Fukuoka government created new programs that financed local start-up companies and supported venture capital funds. However, these programs failed to boost entrepreneurship and regional development.

Takenami revealed that the turning point for the Fukuoka government’s success was the decision to support research and development for Ruby, a dynamic, open source programming language developed in Japan. The government committed to build a community around the programming language and helped entrepreneurs and businesses develop new technologies that used Ruby. They launched multiple incubators for developers and held periodic conferences for the community members to inspire and learn from each other.

Fukuoka prefecture has a population of five million and a GDP of over 180 billion US dollars. The city of Fukuoka, which was selected as one of the “Hot Cities The Top 10” by Newsweek in 2006, has been attracting the attention of foreign investors. It is located on the northern tip of Kyushu and is geographically closer to China and South Korea than any other major Japanese city. Historically, it has been the hub for business and trade to continental Asia. The prefecture is ranked 2nd in Japan for the number of universities and colleges specializing in science and engineering, with approximately 7,000 graduates every year.

Takenami concluded the seminar by highlighting that eight times as many local companies in Fukuoka develop using Ruby since they began in 2008. He also shared success stories of companies which began in Fukuoka, but are now internationally known, such as Nautilus Technologies.

ABOUT THE Speaker

Kenjiro Takenami is Director of Ruby Software Business Development Project, Commercial and Industrial Policy Division of Fukuoka Prefectural Government and is responsible for the Fukuoka’s software industry development efforts. Takenami is the former Executive Director of the Fukuoka Center for Overseas Commerce in America, based in Silicon Valley.

Following the seminar, SPRIE-Stanford Project on Japanese Entrepreneurship (STAJE), Stanford Graduate Business School and US-Asia Technology Management, Stanford School of Engineering co-hosted the Fukuoka Ruby Night Event, an annual Ruby developer conference, organized by the Fukuoka Center for Overseas Commerce in America (FCOCA).


The video clips for the keynote presentations of this event can be found here.

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