Archive for the ‘Food’ Category

Feb26

Agricultural Population Growth Marginal as Nonagricultural Population Soars

Share
Pin It

The global agricultural population—defined as individuals dependent on agriculture, hunting, fishing, and forestry for their livelihood—accounted for over 37 percent of the world’s total population in 2011, the most recent year for which data are available. This is a decrease of 12 percent from 1980, when the world’s agricultural and nonagricultural populations were roughly the same size. Although the agricultural population shrunk as a share of total population between 1980 and 2011, it grew numerically from 2.2 billion to 2.6 billion people during this period.

The world’s agricultural population grew from 2.2 billion to 2.6 billion people between 1980 and 2011. (Photo Credit: UNDP)

Between 1980 and 2011, the nonagricultural population grew by a staggering 94 percent, from 2.2 billion to 4.4 billion people—a rate approximately five times greater than that of agricultural population growth. In both cases growth was driven by the massive increase in the world’s total population, which more than doubled between 1961 and 2011, from 3.1 billion to 7 billion people.

It should be noted that the distinction between these population groups is not the same as the rural-urban divide. Rural populations are not exclusively agricultural, nor are urban populations exclusively nonagricultural. The rural population of Africa in 2011 was 622.8 million, for instance, while the agricultural population was 520.3 million.

Although the agricultural population grew worldwide between 1980 and 2011, growth was restricted to Africa, Asia, and Oceania. During this period, this population group declined in North, Central, and South America, in the Caribbean, and in Europe.

In 2011, Africa and Asia accounted for about 95 percent of the world’s agricultural population. In contrast, the agricultural population in the Americas accounted for a little less than 4 percent. Especially in the United States, this is the result of the development and use of new and innovative technologies as well as the increased use of farm machinery, chemical fertilizers, pesticides, and irrigation systems that require less manual labor.

(more…)

Dec30

From Waste to Food to Fuel: Rice Production and Green Charcoal in Senegal

Share
Pin It

By Andrew Alesbury

Inadequate management of human waste is a dire problem in much of the developing world. Swelling urban populations can make matters worse by exposing increasingly dense populations to illnesses carried by human waste. Some, however, are making good use of the surplus sewage. Rather than allow the urine and fecal matter to lie fallow, some have taken to utilizing it for agricultural purposes in lieu of synthetic or inorganic fertilizers. This practice not only makes fertilizer more readily available to farmers who might not have easy access to it in conventional forms, it is also significantly less expensive than using inorganic and synthetic fertilizers, which are often imported. Furthermore, the use of human fertilizer can sometimes be a crop-saving tactic when water is in short supply.

Leftover rice husks and straw can be used to produce green charcoal. (Photo Credit: agriculturalinvestments.net)

It is with these benefits in mind that groups like AgriDjalo, a small limited liability company focused on rice cultivation, are looking to start projects in Senegal that use urban biomass (primarily human waste) to fertilize rice fields. With over 40 percent of Senegal’s almost 13 million inhabitants living in urban areas, there is an abundant supply of human fertilizer.

AgriDjalo’s project could have the added benefit of decreasing reliance on rice imports. In 2012 alone, Senegal imported 820,000 metric tons of rice, accounting for over 6 percent of its total imports and presenting a considerable strain on the nation’s trade balance. As the second largest rice importer in Sub-Saharan Africa and one of the top ten worldwide, Senegal has much to gain, both in terms of income generation and decreased import dependency, from an increase in domestic rice production.

(more…)

Dec22

Innovation of the Week: Community Animal Health Workers

Share
Pin It

By Brandon Pierce

Animal health services for livestock owners in several parts of sub-Saharan Africa are limited because of poor infrastructure and high delivery costs. To address this deficiency, the UN Food and Agriculture Organization (FAO) has supported the training and use of Community Animal Health Workers (CAHWs) in these regions. CAHWs are community members who have been trained in basic animal health care. The FAO is taking steps to standardize how CAHWs are trained and to connect them with reliable sources of needed drugs and materials.

Community Animal Health Workers help livestock owners provide basic healthcare for their animals. (Photo Credit: iyufera.com)

In Ethiopia, government supply systems often run out of the drugs livestock owners need for animal healthcare, which makes it difficult for CAHWs to effectively care for livestock. To meet the high demand for drugs, the FAO has worked to establish private pharmacies in Ethiopia and establish partnerships with CAHWs. So far, these efforts have been successful: over 30 pharmacies have been established, and these pharmacies have been linked to 600 CAHWs. To further improve CAHW programs, the Ethiopian government has developed minimum requirements and standards—such as the availability of training manuals for workers.

Kenya has also benefitted from the FAO’s CAHW program. During the 1990s, many Kenyan livestock owners were unable to afford the cost of treatment for their animals. Today, various CAHW programs—including the Community Livelihood Empowerment Project—have improved the availability of animal healthcare, reduced the cost of treatment, and ultimately improved livestock owners’ livelihoods.

(more…)

Dec20

Putting a Dollar Value on Food Waste Estimates

Share
Pin It

By Carol Dreibelbis

The UN Food and Agriculture Organization (FAO) estimates that about one-third—or 1.3 billion metric tons—of all food produced for human consumption goes to waste each year. While it is easy to recognize the enormity of this number, it is much more difficult to make sense of it in a useful way. An October 2012 study by Jean Buzby and Jeffrey Hyman of the U.S. Department of Agriculture seeks to make food waste estimates more meaningful by attaching a dollar value.

Research from the USDA finds that Americans waste an average of US$544 worth of food per person per year. (Photo Credit: biocycle.net)

The study measures the value of food loss in the United States at the retail (“supermarkets, megastores like Walmart, and other retail outlets”) and consumer (“food consumed at home and away from home”) levels. Findings indicate that US$165.6 billion worth of food was lost at these levels in 2008. This translates to the loss of an average of US$1.49 worth of food per person per day—totaling about US$544 per person per year—at the retail and consumer levels. At the consumer level, alone, the average American wasted almost 10 percent of the amount spent on his or her food in 2008.

Food losses on this scale are concerning, especially when viewed in the context of a growing global population. As the study explains, “The United Nations predicts that the world population will reach 9.3 billion by 2050 and this growth will require at least a 70 percent increase in food production, net of crops used for biofuels.” Considering that a reduction of food loss at the consumer and retail levels by just one percent would keep US$1.66 billion worth of food in the food supply, limiting food waste could play a major role in feeding future populations.

Food waste also places an unnecessarily heavy burden on the environment. The production, processing, storage, and transportation of food that ultimately goes to waste still consumes natural resources and other inputs, while also releasing greenhouse gases and other pollutants that stem from the food system. For example, the study points out that the production of wasted food consumes over 25 percent of all freshwater used in the U.S. and around 300 million barrels of oil.

(more…)

Dec16

FAO lauds Nelson Mandela as Champion of Right to Food

Share
Pin It

By Sophie Wenzlau

“We have lost one of the world’s passionate defenders of the right to food,” said UN Food and Agriculture Organization Director-General Jose Graziano da Silva, upon learning of the death of Nelson Mandela, former president of South Africa.

Nelson Mandela recognized hunger as a moral issue. (Photo Credit: Pulitzer Center)

“Mandela understood that a hungry man, woman or child could not be truly free,” he said. “He understood that eliminating hunger was not so much a question of producing more food as it was a matter of making the political commitment to ensure that people had access to the resources and services they needed to buy or produce enough safe and nutritious food.”

Graziano da Silva said that he and others at the FAO had been inspired over the years by Mandela’s repeated calls to address hunger, a systemic global problem.

A total of 842 million people, or around one in eight people in the world, suffered from chronic hunger in 2011-13, according to the FAO’s State of Food Insecurity in the World 2013.

This figure represents a 17 percent decline in the overall number of undernourished people since 1990-92, a marked achievement. Programs designed to increase access to education, school meals, agricultural inputs, small-scale loans, market information, fortified grain, and emergency rations have all contributed to this reduction in chronic hunger. Organizations, governments, farmers, and innovative community leaders deserve praise for this accomplishment.

(more…)

Dec10

5 Strategies the United Nations Special Rapporteur Suggests for Public Health

Share
Pin It

By Alison Blackmore

With 1.3 billion people now overweight or obese, nearly 1 billion undernourished, and even more suffering from critical micronutrient deficiencies, it is no secret that our food system is broken. Olivier De Schutter, the United Nations Special Rapporteur on the Right to Food released a report in 2011 urging governments to move away from the practice of merely prescribing health warnings and applying band-aids to public health challenges. Instead, he urged governments to address the root causes of the international health crisis.

The United Nations Special Rapporteur on the Right to Food urges governments to address the root causes of the international health crisis. (Photo Credit: Wikimedia)

Today, Nourishing the Planet looks at the five actions that Mr. De Schutter suggests that governments take to protect the human right to adequate food around the world.

Taxing unhealthy products. De Schutter reported that taxing unhealthy products can be an effective strategy to encourage healthy diets, since price is an important determinant in consumption levels. Research published in the American Journal of Public Health in 2007 showed that a 10 percent tax on soft drinks could lead to an 8–10 percent reduction in purchases. Because foods high in fat, salt, and sugar are cheap while nutritious diets can be expensive, many consumers gravitate toward unhealthy food choices out of financial necessity. To ensure a more equal food system, the report advises governments to direct the tax revenues raised from foods high in fat, salt, and sugar toward making healthy food more affordable and accessible to poor communities.

Example: Despite strong opposition from retailers city-wide, in May 2010 the Washington, D.C. Council added sweetened soda to those items subject to the 6 percent sales tax. The city intended to use the tax revenue to support D.C.’s Healthy Schools Act, a landmark measure seeking to improve school nutrition and increase Physical Education programs.

Regulating foods high in saturated fats, salt, and sugar. Taxing foods high in fats, sugar, and salt is just one way of suppressing a sugar-high food system before it crashes. De Schutter also suggests that governments regulate junk food and fast food advertisements, especially those catered to children; provide accurate and balanced nutritional information to consumers; and adopt a plan to replace trans-fats with polyunsaturated fats in nearly all food products.

Example: In October of 2011, Denmark imposed a so-called “fat tax” on products high in saturated fats in order to repress rising obesity rates, which have led to increasing medical and social problems. Denmark has a long history of taxing unhealthy products to promote healthy diets, such as a tax on candy and a ban on trans-fats—perhaps a reason the country’s obesity rate in 2011 was 1.6 percent lower than the European average of 15 percent.

(more…)

Nov29

White House Report Highlights Importance of Reauthorizing Farm Bill

Share
Pin It

By Sophie Wenzlau

Earlier this week, the White House Rural Council released a report highlighting the economic importance of reauthorizing the Farm Bill, the United States’ primary food and agriculture policy tool.

The Farm Bill can impact food prices, environmental conservation programs, and international trade. (Photo Credit: wlfarm.org)

The bill—which impacts food prices, environmental conservation programs, international trade, agricultural research, food and nutrition programs, and the well being of rural communities—has been stalled in congress for over a year, in part due to disagreement over reductions to the food stamp program. House Republicans aim to cut $40 billion in food stamp funds over the next 10 years, while Senate Democrats aim to cut only $4 billion.

According to Agriculture Secretary Tom Vilsack, failure to pass the bill before the end of the year could double milk prices for Americans, spark retaliatory tariffs from Brazil, and leave livestock producers who have been hit by storms and drought without standard federal assistance.

The Obama Administration’s report, which urges Congress to reauthorize as soon as possible, highlights the potential benefits of a new Farm Bill. According to the Administration, the new bill could:

  1. Build on recent momentum of the U.S. agriculture economy, a key engine of economic growth;
  2. Continue federal conservation efforts, working alongside a record number of farmers and ranchers to conserve soil and water resources; (more…)
Nov25

Innovation of the Week: PodPonics—Thinking Globally, Growing Locally

Share
Pin It

By Jameson Spivack

PodPonics, an indoor urban agriculture project that grows lettuce in PVC pipes inside used shipping containers, is just one of a new crop of up-and-coming urban agricultural innovators. The U.S. company, created by Dan Backhaus and Mark Liotta, currently operates a collection of six “pods,” or containers, in downtown Atlanta, Georgia, and is in the process of developing a plot of land next to Atlanta International Airport.

PodPonics minimizes harmful outputs and enables urban residents to grow fresh, nutritious foods locally. (Photo Credit: talk.greentowns.com)

According to Backhaus and Liotta, growing the produce in shipping containers has many advantages. The size and scale of the containers makes it easy to standardize the light, temperature, and watering of the plants. For this reason, the PodPonics model is applicable to many different locales and situations. Backhaus and Liotta call this the “local everywhere” approach—emphasizing local production and consumption while maintaining a global focus.

Part of this global focus includes a strong dedication to environmental responsibility. Standardizing inputs allows PodPonics to conserve resources that typically are wasted in large-scale production. The closed environment of the pods prevents fertilizer runoff and allows for the recycling of water and nutrients. The pods also use energy during off-peak hours, which utilizes leftover energy in the system, helping to stabilize the city’s energy grid.

(more…)

Nov14

“Botany on Your Plate” and “Nourishing Choices”: Resources for a Healthier Classroom

Share
Pin It

By Alyssa Casey

In the United States, the National Gardening Association educates students about the health benefits of eating plant-based food through a variety of publications written specifically for school communities. Resources such as Botany on Your Plate: Investigating the Plants We Eat and Nourishing Choices: Implementing Food Education in Classrooms, Cafeterias, and Schoolyards provide innovative plans and tools for bringing plant and nutrition education into the classroom, as well as connecting children to their local food economy.

Botany on Your Plate offers a series of life science classroom lessons targeted specifically at grades K-4. (Photo Credit: Amazon.com)

Botany on Your Plate offers a series of life science classroom lessons targeted specifically at grades K-4. Each lesson studies a different category of plant, such as fruits or flowers, or a different plant part, such as roots or leaves, with the aim of helping children develop a well-rounded knowledge of many edible plants. Students work in pairs or groups studying, dissecting, and recording observations about the plants, while teachers explain the functions of each plant part as well as the nutritional benefits that the plants can offer. The lessons also suggest plant-based snack items to feed students, exposing them to foods they may never have tried.

Botany on Your Plate incorporates diverse educational subjects into its lessons. Students enhance language and writing skills by learning plant vocabulary and journaling about observations and tastings. They gain scientific understanding when learning plant parts or thinking about a plant’s role in the ecosystem, and explore artistic skills when drawing and labeling plant diagrams. Each lesson offers step-by-step instructions and suggestions for tailoring activities to different skill levels. The book also contains a master list of supplies and produce for each lesson, a collection of plant diagrams and nutrition labels, and a glossary of terms that students can learn.

The second publication, Nourishing Choices, takes a broader approach, highlighting projects and procedures for bringing food, nutrition, and plant education into schools on a larger scale. From initial assessments, to the integration of food education into curricula, to the addition of healthier options in the lunchroom, the publication serves as a roadmap for schools and school districts. The abundance of ideas allows school communities to select programs that fit their size, scope, and needs. Profiles of successful projects around the country—including school garden programs, field trips to local farms, and even school food labs where students actually prepare lunch—offer ideas and advice to communities that are just beginning to implement food education programs.

(more…)

Nov01

Documentary Sheds Light on Thriving Community Gardens

Share
Pin It

By Carol Dreibelbis

In A Community of Gardeners (2011), filmmaker Cintia Cabib offers an intimate look at the vital role that seven community gardens play in Washington, D.C.

Naasir Ali participates in the “Growing Food…Growing Together” program at the Washington Youth Garden. (Photo credit: Cintia Cabib)

At Common Good City Farm, a work-exchange program enables local residents to volunteer in the garden in exchange for fresh produce. One volunteer explains just how important the garden is for her: “The garden plays a big role in my life because it feeds me. I live out of this garden: whatever I get every Wednesday, that’s what feeds me for the whole week.”

At Fort Stevens Community Garden, an organic garden run by the National Park Service, gardeners from around the world grow fruits and vegetables that are native to their homelands in Africa, Latin America, and the Caribbean. The National Park Service also provides land and water for the Melvin Hazen Community Garden, which was once a World War II victory garden.

Nature’s Retreat at C. Melvin Sharpe Health School serves as an outdoor classroom. This handicap-accessible school garden enables physically and cognitively disabled students to undertake a more sensory approach to learning. One student remarks in the film, “I plant marigolds and I water the flower bed. I just like the fresh air.”

The Pomegranate Alley Community Garden fills an alleyway once known for little more than drug dealing. Neighborhood residents transformed the space into a garden that currently holds 13 plots. Similarly, at the Marion Street Garden, neighbors and volunteers cultivate once-abandoned land. This intergenerational garden offers educational opportunities for people of all ages. (more…)