The International Institute for Environment and Development (IIED) and the UN Food and Agriculture Organization (FAO) recently issued Fuelling exclusion? The biofuels boom and poor people’s access to land, a report that examines how the biofuels boom is likely to affect access to land. “Policy and market incentives to turn land over to biofuels production will tend to raise land values. While in some cases this could give new opportunities to poor farmers, it could also provide grounds for displacement of poorer people from land,” explain the authors. They conclude that “biofuels are not necessarily bad news for small-scale farmers and land users” but that this depends on the “security of land tenure.”

The Brazilian experience with biofuels and land tenure deserves further attention. Traditionally, land tenure has been fairly insecure in Brazil, as it is difficult for the federal government to exert its authority over the nation’s periphery.

The authors cite evidence that large-scale Brazilian soybean and sugarcane outfits have concentrated their land holdings at the expense of small-scale farmers. These findings are consistent with Brazil’s long-term trend of acreage concentration, which has diminished the participation of small-scale farmers in the country’s agro-industry. Since smaller family farms tend to employ more workers than more-efficient large-scale producers, acreage concentration may increase inequality in Brazil and further strain the provision of public goods and services in urban areas, where displaced farmers tend to migrate. Given the recent surge in biofuel production, this trend is likely to continue.

Although the report itself is fairly neutral, some of the specific claims the authors make regarding biofuels, land concentration, and violence in Brazil are undermined by weak supporting evidence. The report’s section on violence and land concentration in Brazil cites Van Gelder and Dros’ (2006) description of a 2004 labor inspection raid that “freed an unknown number of slaves” who worked in soy fields. Yet Van Gelder and Dros lack a citation for this event and provide no information regarding whether or not these soy fields were being used to produce biodiesel. We also don’t know whether this soy farm was on newly acquired land (i.e., we don’t know if it relates to the expansion of biofuel production). Slave labor exists in Brazil and is a serious problem, but it is not identical to the violent land conflicts generated by the expansion of biofuel production—the subject of this report.

Moreover, the authors of Fuelling exclusion? cite another source regarding land concentration and violence—Noronha et al. (2006)—that seems a bit questionable. A rural exodus from certain parts of Brazil is well-documented, but Noronha et al. try to argue that biofuel expansion has driven this migration, relying on macrodata showing increasing urbanization and decreasing rural populations. There is certainly some overlap between increases in biofuel production and this internal migration, but these data are not sufficient to substantiate a causal relationship. Even more troubling is that Noronha et al. maintain that over a 12-year period, there were 16 assassinations linked to the biofuels industry, citing an op-ed written by a union leader as their source. Yet the op-ed only cites the occurrence of 13 deaths—and not by assassination, but from illnesses possibly related to working in the fields. It’s not that there haven’t been deaths associated with the biofuels industry, it’s just that the sources cited by the authors of Fuelling exclusion? don’t prove as much.

There are real concerns about the social consequences of increased ethanol production in Brazil, particularly for the workers who harvest sugarcane by hand. Nevertheless, ethanol production has given Brazil a unique degree of energy independence and economic vitality. To the extent that this vitality is responsible for Brazil’s ability to (thus far) weather the latest international economic storm, it is possible to argue that it is at least indirectly responsible for the nation’s economic stability and the recent rise of the middle class. Yet until the government uses this stability to provide better land security for its rural population, the benefits of biofuels are likely to continue to accrue mainly to Brazil’s middle and upper classes.

By Brazil Institute Program Assistant Alan Wright and Brazil Institute Intern Matthew Layton.

Photo: Sugarcane plantation near Capixaba in Acre, Brazil. Courtesy of Flickr user visionshare.

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A recent post on Andy Revkin’s Dot Earth blog—entitled “Poop is Funny, But It’s Fatal”—highlights a UNICEF World Water Day video about the necessity of destigmatizing human waste. Bacterial infections caused by contact with human waste kill 1.5 million people every year—most of them children. The stakes are high. The film uses kids and humor—two good ingredients for education through entertainment—to explain the importance of sanitation. The film emphasizes that although we may not like talking about feces, urine, toilets, and the like, we need to because the fact that 2.6 billion of us lack adequate sanitation is a fundamental threat to human health, productivity, and dignity. It’s a short film—YouTube friendly—and these are complex links, but they are key to understanding the need to invest in available technologies.

Eighty-two percent of experts surveyed by Foreign Policy and the Center for American Progress for the 2008 Terrorism Index said that the threat posed by competition for scarce resources is growing, a 13 percent increase over last year.

China Environment Forum Director Jennifer Turner maintains that China is facing “multiple water crises” due to pollution and rising demand in an interview with E&ETV;.

The Population Reference Bureau has two new articles examining the nexus between population and environment. One explores the relationship between forest conservation and the growth of indigenous Amazonian populations, while the other provides an excellent examination of population’s role in the current food crisis, with a special emphasis on East Africa.

Ethiopia’s rapid population growth “has accelerated land degradation, as forests are converted to farms and pastures, and households use unsustainable agricultural methods to eke out a living on marginal land,” writes Ruth Ann Wiesenthal-Gold in “Audubon on the World Stage: International Family Planning and Resource Management.” Wiesenthal-Gold attended a November 2007 study tour of integrated population, health, and environment (PHE) development programs in Ethiopia sponsored by the Audubon Society and the Sierra Club.

India’s Punjab region faces a host of troubles: In the last 10 years, 100,000 of India’s desperate farmers—many of them Punjabi—have been driven to suicide by their inability to repay loans; half a century of heavy fertilizer use in Punjab has led to soaring cancer rates; water tables in the region sink as much as 100 feet per year, the result of decades of rice production in a naturally dry area; overwatering has brought salts to the soil’s surface, making large tracts of land unusable; and by some accounts, 40 percent of Punjab’s youth and nearly half of its agricultural workforce are addicted to heroin. In a series of reports from Punjab published in Slate magazine, Mira Kamdar argues that the economic, security, and environmental problems facing India can ultimately be traced back some 40 years to the policies of the Green Revolution. The drive to feed India’s rapidly growing population put enormous pressure on Punjab’s land and left consideration for sustainability on the back burner, according to Kamdar, who argues that these issues now threaten to paralyze India’s agricultural sector.

The Green Revolution alleviated the chronic famines that historically plagued India. Hybrid seed varieties, extensive irrigation schemes, and the heavy-handed use of chemical fertilizers and pesticides transformed Punjab into an agricultural powerhouse. It comprises only 1.5 percent of India’s territory, but it produces 60 percent of the country’s wheat and 45 percent of its rice. Yet Kamdar wonders whether India will be able to “feed a growing population in the face of environmental collapse and growing political instability fueled by scarcity.”

With little hope for economic stability, Punjab’s youth are increasingly turning to the drug trade for income, and Punjab’s impoverished citizens, many of whom feel exploited and left behind by the Indian government, are attractive recruits for separatist groups. “Conditions affecting the livelihood of the majority of people in poor countries [or regions] are at the heart of the internal violence” so often found there, according to a report from the International Peace Research Institute (PRIO).

Due to the effects of climate change, the 400 million additional people projected to live in India by 2080 may have to make do with a nearly 40 percent decline in agricultural production during the same period, according to the Peterson Institute for International Economics. Current policies will do little to alleviate the pressures colliding in Punjab. The government—as well as the World Bank, international agriculture corporations, and Indian companies—favors privately funded, large-scale industrial operations. Palaniappan Chidambaram, India’s minister of finance, is focused on developing India’s agricultural capacity, and is not terribly concerned with the consequences for the environment, security, or human health. Small-scale farming is quickly becoming a thing of the past.

Many countries face the challenge of feeding a growing population with diminishing output, and find doing so in an ecologically responsible manner difficult. Ultimately, though, the case of India shows that increasing output at such dramatic cost to human and environmental health is unsustainable, as it quickly creates complex and intractable problems of its own.

Photo: Punjabi farmers transport fertilizer from a nearby village. Courtesy of Flickr user Aman Tur.

On Sunday, the Ugandan army attacked thousands of Turkana herders from drought-stricken northern Kenya who had crossed into Uganda seeking water and pasture for their cattle. “This is the second time our people have been attacked and killed,” John Munyes, Kenyan labor minister and Turkana North MP, told The Daily Nation. In 2005, 60 Turkana herders were killed by the Ugandan army in a similar incident. Yet talks scheduled for last month never occurred, and Munyes complained to The Nation that “the [Kenyan] Government had not shown any concern” over deaths in his community.

The Population Reference Bureau (PRB) officially launched its 2008 World Population Data Sheet yesterday at the National Press Club. The 2008 Data Sheet features key population, health, environmental, and economic indicators for more than 200 countries. New in this year’s edition, co-authored by Carl Haub and Mary Mederios Kent, are data on percent of population in urban areas, number of vehicles per 100,000 people, and percent of population with access to improved drinking water.

Several findings highlight the significant health inequalities between wealthy and poor countries. For example, while around 1 in 6,000 women in developed countries dies from pregnancy-related causes, in the 50 least-developed countries, the risk is an astonishing 1 in 22. Because maternal mortality is generally seen as a proxy for the general state of a country’s health care system, these statistics point to alarming systemic health care failings in many of the world’s least-developed countries.

The 2008 World Population Data Sheet also highlights disparities between developed and developing countries in population growth rate trends; as wealthier countries’ populations stagnate or even begin to decline, the populations of the world’s poorest countries continue to grow at a rapid clip. PRB president Bill Butz noted that “[n]early all of the world population growth is now concentrated in the world’s poorer countries,” and that “[e]ven the small amount of overall growth in the wealthier nations will largely result from immigration.” As Kent pointed out at yesterday’s press conference, the United States is the major exception to this trend, because most of its population growth over the next several decades will come from natural increase.

Unfortunately, the countries with the least access to improved water sources—and therefore some of the highest rates of diarrheal disease and child malnutrition—have among the world’s fastest-growing populations. For instance, in Ethiopia, which has a total fertility rate of 5.3 births per woman, only 42 percent of the population has access to an improved water source, and in Afghanistan, which has a total fertility rate of 6.8, the figure is a mere 22 percent.

Europe’s deepening energy insecurity has been acutely demonstrated by the Russia-Georgia conflict, reports Jeff White, correspondent for the Christian Science Monitor. Russia’s demonstrated willingness to cut supplies to Europe has prompted the search for alternative sources, including the planned Nabucco pipeline, which bypasses Russia. However, the pipeline “stands little chance of success if this tense situation in Georgia continues,” Zurab Janjgava of Georgian Oil told the Wall Street Journal yesterday. Georgian energy executive Giorgi Vashakmadze expressed his agreement to the Monitor: “Russia is showing it controls this corridor.”

At a recent Wilson Center event, Marshall Goldman of Harvard University explained that Russian influence is wide and expanding because of their energy supplies. One illustration is the German natural gas supply, which is 40% Russian and growing. Russia’s phenomenal economic comeback since 1998 is due almost entirely to the strength of its energy sector. “Putin made a difference, but oil and gas made an even more important difference,” explained Goldman. He warned of the danger of Moscow’s strong control over vital energy supplies to Europe. Said Goldman, “Russia is indeed a petrostate and is very closely tied to the fate of energy.” Europe – and the West – can no longer hold any illusions to the contrary.

Sonia Schmanski contributed to this post.

“Over the next twenty years physical pressures – population, resource, energy, climatic, and environmental – could combine with rapid social, cultural, technological, and geopolitical change to create greater uncertainty,” warns the newly released 2008 National Defense Strategy. Demographic trends, resource scarcity, and environmental change all inform the updated strategy, which encourages international cooperation to address these impending challenges.

The “Population Forum” in the September issue of WorldWatch Magazine “reveals that empowering women to make their own family size choices…is the best strategy to tackle population growth” and the environmental and security problems linked to it. A short history of population trends is available online; the website offers free previews of Lori Hunter’s article on PHE and gender, as well as “Population and Security” by Elizabeth Leahy and ECSP’s own Sean Peoples. Bernard Orimbo links population growth and environmental degradation in his native Kenya, and PAI staff discuss urbanization.

Climate change threatens to exaggerate the challenges faced by the billions of people worldwide who depend upon natural resources for their survival. But the competition and, at times, violent conflict that results from increased resource scarcity is not a given; the recently released World Resources Report 2008 finds that “well-designed, community-based enterprises” can ease the environmental burden on natural resources and pave the way for sustainable dependence on the land.

At the 2008 World Expo’s “Water and Conflict Resolution” week, municipal representatives working with Friends of the Earth Middle East (FoEME) presented case studies from its “Good Water Neighbors” programs: cross-border solutions for the Lower Jordan River; the Jordan River Peace Park project; and the town of Auja in the Jordan River Valley. Speaking about these programs the Wilson Center, FOEME’s Gidon Bromberg said that “by working together, not only do we advance the environmental issues…we also advance peace between our peoples.”