Many of these plants have been cultivated by Kichwa people for generations, but are in danger of disappearing as growers turn to cash crops like coffee or cacao instead. This shift to a single crop can leave farmers more vulnerable unpredictable rainfall caused by climate change, and more dependent on purchasing food from outside rather than growing it themselves—putting them at risk of hunger.

“Food prices are increasing. Sometimes we don’t have money for bread,” said Luz Sinarahua, who leads the group of women growers in Chirikyacu. “That’s why we’re glad to have the beans, yucca, and plantains from the garden.”

See a photo slideshow of the women and their gardens

Oxfam program officer Lorena Del Carpio said the ancestral Kichwa methods of harvesting and planting year-round can help people adapt to changes in the climate. “Indigenous people have important knowledge about how to work with the environment,” said Del Carpio. “[Their traditional way of] growing diverse crops helps ensure food for their families.”

The idea for the gardens came from listening to Kichwa women, who first raised concerns about the loss of their crops in an AIDESEP workshop designed to build women’s leadership and advocacy skills. These efforts are part of a larger Oxfam program that helps indigenous people in South America protect their cultural, political, and territorial rights.

In the future, “we want to make sure we have enough for food, [but] our main goal is to sell crops so we can increase our incomes,” said Sinarahua of the women’s plans. AIDESEP aims to organize a sellers’ fair where growers from these remote towns can exchange seeds and connect with potential buyers. And, eventually, they hope to expand the project to other communities.

To learn more about the traditional gardens and the women who grow them, see the article in OXFAMExchange magazine.

According to Peru's Civil Defense Institute, the rains have hit 18 of the country’s 24 regions, causing suffering to more than 190,000 people and damaging more than 28,000 homes. Particularly hard hit are communities located along the major Andean rivers in Cusco and Puno in the south.

With a $100,000 grant, Oxfam is supporting its local partner, PREDES, to help 529 families living in temporary shelters in the provinces of Anta, Calca, and Urubamba.

"At the moment, we're improving the temporary shelters to ensure they have clean water and basic sanitation, and so avoid major health problems", said Oxfam’s Elizabeth Cano, who is coordinating the humanitarian response for the organization.

Work includes the installation of separate toilets for men, women, and children as well as the distribution of hygiene kits equipped with basics such as toothpaste and soap. Oxfam and PREDES are also working with civil defense committees to help communities and local authorities improve coordination to be better prepared for future natural events.

"The only thing we haven't lost is our health and our lives,” said Eufemia Araníbar, a member of the Nueva Esperanza neighborhood committee in the district of Izcuchaca. "We haven't lost our children or our husbands. Everything else we can rebuild, because we have our health", she tells us firmly.

In Cusco, a night that won't be forgotten

In Cusco, on Saturday, Jan. 23, people were already looking with concern at the clouds in the sky and the swollen rivers. Persistent rain had caused the rivers to rise, particularly at their confluence points. In a matter of hours, the Vilcanota, Jatumayo and Huatanay rivers and Huacarpay Lake had overflowed.

"Since Saturday 23, we've been in a state of alert, protecting ourselves, putting sandbags along the edge of the river. But it overflowed upstream, where we didn't expect it, and the houses have collapsed,” said Urbana Huamán, a 43-year-old single mother from Anta Province, as she showed a team from Oxfam the curved shape of a nearby river and lamented the miscalculation.

While in some areas residents stayed on the alert, elsewhere they had observed a reduction in the turbulence of the river and, instead of going out to keep watch and put up barriers, they went to bed, assuming they were safe.

"During the night, the water came and caught us unaware,” said 34-year-old Eufemia Araníbar. “Some people were awake, digging ditches, but some of us were asleep. Suddenly we were woken up by shouting and whistling. When I stood up, I felt water on the floor. My shoes were already wet.”

The first thing she did was to get her children out.

"We couldn't save anything, just a few clothes,” added Araníbar. “The water took everything. It took my pigs, my guinea pigs, my chickens..." And with them she lost she lost her savings.

Since that January night, the rain has not stopped. In March, the Quesermayo, Antarhualla and Kitamayo rivers in Calca Province broke their banks. There have also been landslides and more homes have been destroyed.

Now, it’s all gone—their home and their livelihoods--destroyed in floods triggered by heavy rain in the mountains of southern Peru. Across the country, the rains have affected more than 190,000 people. Eighteen of Peru’s 24 regions have been hit, including Cusco, which has experienced unprecedented amounts of rainfall.

"Suddenly we found ourselves with no house, no business,” said Salinas, as she showed an Oxfam team the plot of land on the river bank where her house used to stand and where now there is only debris.

"I didn't want to leave. I had to be carried out,” Salinas said, describing how the river water rose hip-deep in her house. She wanted to save her goods and her husband's work tools. Three days after she was evacuated, the house collapsed. Now the couple is living in the temporary shelter in a stadium, thinking about how to start over again.

María Gutiérrez, 50, from the district of Izcuchaca in Anta Province told a similar story.

"I used to be a storekeeper,” she said, using the past tense because the disaster has left her with no capital. She would buy corn, wheat, and beans, and store them in her house to sell. But all of that was washed away by the river.

"Even if I had the money, I couldn't set up my business again because I used by house for storage and now I wouldn't know where to store the goods", Gutiérrez added.

‘What are we going to eat?’

While shopkeepers wonder how they will recover their losses, a larger worry for the region may be the harvest. According to Peru's Civil Defense Institute, 21,730 hectares of crops, or more than 53,000 acres, have been destroyed and more than 130,000 acres have seen a partial loss of crops, mostly in the Cusco and Puno regions.

"Nearly 100 percent of the crops have been lost,” said Juvenal Durán, mayor of the district of Yucay in the Sacred Valley. "The farmers have lost their crops: the corn and cabbage are rotting. Agricultural insurance only covers 400 soles ($141), and there are people who rent their land, so what are they going to do when the crops fail? Yucay is dependent on agriculture. What are we going to eat? Where are we going to live? How are we going to be able to send our children to school?"

The communities in the upland regions have also been affected.

"In my community the crops are riddled with pests, late blight. What's more, as we farm on slopes, the soil is being washed away,” said Alejandro Huamán from Andahuaylillas. He’s worrying because farming is how his family makes a living.

Helping agriculture recover

The local authorities are aware that the focus must be on how to safeguard the next harvest.

"We've got a plan to ensure the next harvest: seeds, fertilizer, training, river defenses. In addition, we need to rebuild the bridges to improve trade and the irrigation channels,” said Gilberto Gil, a councilor in Urubamba.

At the same time, officials know that they need to think about how to help local communities adapt to unpredictable weather.

"This is going to be permanent due to climate change. We must prepare for rains and droughts. We have to address the immediate problems but also plan for the long term,” said Gil.

"One of our biggest concerns is that these disasters will increase poverty", said Elizabeth Cano, Oxfam’s humanitarian aid coordinator in Peru. "One of the main sectors that has been affected is the small-scale farming sector. Unlike the tourism sector, many small-scale farmers live in poverty, so it takes them longer to recover. We are appealing to the central government to increase support measures for this sector."

De Laurentiis, who has been an Oxfam America Ambassador for a year, embarked on a weeklong trip to the Cusco region of the South American country ahead of World Food Day to get to know the conditions in which the small farmers live and work and the challenges they face.

"This trip helped me really think about the faces behind the food that all of us eat, and come to understand the arduous work small scale farmers do on a daily basis," said De Laurentiis. "The pride and passion I saw in the eyes of the farmers I met—for their land, for what they do and for the food they produce—was inspiring. Hearing that they barely make enough to put food on the table for their own children was heartbreaking."

Although there is enough food grown in the world for everyone, one billion people around the world—one in every six—go hungry every day. At least 70 percent of the world's poor people depend on agriculture for their livelihoods, but rising food prices, unfair trade rules, and a changing climate are extreme challenges to millions of small farmers, according to Oxfam.

"Many farmers I met spoke about increasingly unpredictable weather that makes growing potatoes harder every season," said De Laurentiis. "But I was moved by their determination and drive to combine the knowledge passed on from generation to generation with scientific expertise to adapt their farming practices. Such adaptation efforts must be supported as they are not only crucial to Peruvian farmers, but a necessary effort for the world to follow."

"Small-scale farmers hold the key to increasing global food production in a sustainable way but our policies have left them to fend for themselves on the front-line of hunger, poverty and climate change, said Raymond C. Offenheiser, president of Oxfam America. "We at Oxfam are working to reduce hunger through increased investments in small-scale farmers around the world and we are so proud to have Giada join our effort."

Efforts currently underway in Congress and an initiative recently announced by President Obama would provide critical resources for investing in agriculture and rural livelihoods.

"I have brought back many stories from the villages I have visited, you really can't help but be moved by such amazing people," said De Laurentiis. "Now more than ever, I am convinced that we must invest more–and more wisely–in local agriculture to help poor farmers lift themselves out of poverty."

De Laurentiis is an Emmy Award winning celebrity chef and regular contributor to the "Today Show" has hosted several successful series on Food Network, most notably "Everyday Italian." With much anticipation, she debuted her recent series for Food Network, "Giada at Home" in the Fall of 2008, and featured Oxfam's work in one of the series' episodes. Additionally, De Laurentiis is the best-selling author of four cookbooks and currently working on a fifth book with a release in Spring 2010. While on her month long book tour for "Giada's Kitchen" in October 2008, De Laurentiis included Oxfam inserts in each book sold, drawing attention to the growing problem of rising food costs and the hunger crisis worldwide.

At 39, he’s content there—even if he doesn’t have enough money to build his animals a shed to protect them from the cold and snow. That will come in due time, he says. For now, he’s focused on another project that has helped to make his life in these remote mountains a little more secure: the field of barley growing on a steep slope near his hut.

That barley, soon to be harvested and carefully stored in a giant pit not far from the field, represents a lifeline for the 100 head of alpaca from which Gonzalez and his family make their living. The nutrient-rich grass will help tide his herd over should severe cold and snow damage their pasturelands again, as it did—with devastating consequences—in the winter of 2004.

With the help of Oxfam America and its local partner, Asociación Proyección, herders in this rugged region of southern Peru have learned how to seed and harvest small plots of barley and oats at an altitude some people thought was just too high to yield a productive crop. They were wrong.

“Two-and-a-half years ago we came here because the local government asked us to come, and when we suggested planting barley, everyone said we were crazy,” said Arturo Rivera Vigil, the field coordinator for Proyección. Today, small patches of deep green barley and oats dot the mountain plains, a buffer against future disasters.

“It has changed all of their lives,” said a translator, speaking for Gonzalez.

“The most important thing now is they can harvest and save the grasses for when the wind and snow hit,” said Simon Quispe Chipa, the mayor of nearby Caylloma, who has been supportive of the program. “Before the project, they couldn’t do anything to save the grasses.”

With the help of the two agencies, villagers planted a total of 110 hectares—about 272 acres—with barley. Family plots are more than half an acre in size—large enough to produce sufficient fodder to help sustain their animals through the roughest weather between May and September. The yield was about 23 tons per family. And since the first successful season, the families and the wider Caylloma community have been buying the seeds themselves, without the assistance of the two agencies.

The mayor has stepped in to help. Shoving open the door to a storage room in the Caylloma town hall—about a three-hour drive from Chiosiri—he showed off a huge stack of sacks. They bulged with barley seeds, filling the air with a sweet, earthy smell. The local government has been buying the seeds in bulk at a low price and selling them at cost to community members.

But it’s not just the barley that is helping to keep the region’s alpaca herds strong. Oxfam and Proyección have also been working with the community on restoring and expanding 272 acres of swampy natural pastures on which the livestock grazes.

By digging a series of narrow channels at a slight slope, villagers have fed water down into the pastures, allowing them to thrive and expand--with the help of clover they also planted.

Speaking through an interpretor, the mayor, Quispe, emphasized the importance of these simple, but vital projects.

“He knew how important it was to have shelter and improve the planting and seeding,” said the interpretor. “He knew that people living here didn’t have a chance to get a better quality of life, and felt strongly the people should improve their lives where they live.”

Climate change has huge implications for security and terrorism, for diplomatic distortions, for the viability of the global economy—and ultimately for equity. It also contains enormous opportunities for developing countries. In this issue of Exchange, Pulitzer Prize-winning writer Ross Gelbspan writes about the impacts of climate change on the world's most vulnerable people.

Also in this issue, Oxfam America's Fast for a World Harvest turns 30; we revisit communities in Central America devastated by Hurricane Mitch five years ago; and shed light on the struggles of Peru's indigenous Quechua people.

Amid cheers from a throng of enthusiastic supporters and international media, Make Trade Fair won the day.

Oxfam's trade campaign was launched.

Within hours of the Hong Kong debut, events were held in 25 cities including Brussels, Dublin, Geneva, Mexico City, San Salvador, and Washington, D.C. These events ranged from press conferences and symposiums to a rock concert in London’s Trafalgar Square.

Oxfam's trade campaign seeks to unite concerned citizens around the world in calling for fair trade policies that will help move millions of people out of poverty.

Nobel Prize Professor Amartya Sen, UN Secretary-General Kofi Annan, and musician and social activist Bono were among those who endorsed the campaign. "Oxfam has got it right," said Bono. "It wouldn't cost much to change the rules of trade so that poor countries can work their way out of poverty. But the world's leaders won't act unless they hear enough people telling them."

Also in this issue of EXCHANGE, writers Frances and Anna Lappé discuss their book Hope's Edge: The Next Diet for a Small Planet, and we bring you updates on Oxfam's work with water and sanitation, drought in Ethiopia, and indigenous women in the highlands of Peru who are speaking out after decades of violence.