High population growth, limited arable land, and soaring rice prices in Lao People’s Democratic Republic mean that land access is critical for food security. At the same time, there is immense pressure to convert forests and small-scale agricultural land into commercial plantations for rubber, coffee, and other valuable crops. Together, these factors are significant threats not only to people, but to wildlife and biodiversity as well. They are also resulting in the emergence of new tensions between people and wildlife across the Lao landscape.

The days of dire avian flu pandemic forecasts may one day be behind us. “The situation is really improving…it doesn’t mean that we can say that the situation globally is completely under control—we have the situation in countries where it is still quite entrenched—but it does mean that in the rest of the world there is a great deal of vigilance and action under way,” said UN System Influenza Coordinator David Nabarrom recently.

He noted that government and private sector actors—particularly in the UK, South Korea, the United States, and Australia—have taken aggressive steps to prepare for an outbreak and have reduced the risk factors that lead to the spread of the disease. Also, he was pleased that Sanofi Pasteur, a pharmaceutical company, has donated 60 million H5N1 vaccines to a growing global stockpile.

Despite this progress, concerns remain. Vietnam, Bangladesh, India, Egypt, and Indonesia have the highest incidence rates of the virus, with the prevalence of the disease in Indonesia particularly startling. In March, UN Food and Agriculture Organization Chief Veterinary Officer Joseph Domenech said, “I am deeply concerned that the high level of virus circulation in birds in the country could create conditions for the virus to mutate and to finally cause a human influenza pandemic.”

Nabarrom credited international vigilance for the success we’ve had thus far. Although avian influenza has largely faded from the front page headlines, that vigilance must continue, as birds and people continue to die from avian flu. Hold the champagne bottles: There is still work to be done.

“Experts say a third of Bangladesh’s coastline could be flooded if the sea rises one metre in the next 50 years, creating an additional 20 million Bangladeshis displaced from their homes and farms,” says a recent article from Reuters, echoing a refrain about the links between climate change, migration, and instability that has become common in news stories and think tank reports over the past several months.

The Effects of Climate Change on Agriculture, Land Resources, Water Resources, and Biodiversity in the United States, the long-awaited report from the U.S. Climate Change Science Program and the Subcommittee on Global Change Research, was released this week.

The Worldwatch Institute’s Robert Engelman discussed his recent book More: Population, Nature, and What Women Want on NPR’s Talk of the Nation.

Although numerous research projects have found that environmental change can contribute to conflict “through its impact on social variables such as migration, agricultural and economic decline, and through the weakening of institutions, in particular the state,” very few analysts have systematically addressed the relationship between natural disasters and violent civil conflict, write Philip Nel and Marjolein Rightarts in “Natural Disasters and the Risk of Violent Conflict,” published in the March 2008 issue of International Studies Quarterly (subscription required). Criticizing political scientists’ tendency to diminish the importance of geography and environmental factors in assessing violence, they argue that it has become critically important to “correct this oversight.”

Burma’s ruling military junta is prohibiting almost all foreign aid workers from entering the country, despite the massive devastation wreaked by Cyclone Nargis last week. The military has also impounded an aid shipment from the UN World Food Program (WFP) and has refused aid from the United States, among other countries. “We are very concerned that this food is not reaching—on day six after a cyclone—the very victims of that cyclone,” said WFP spokesman Paul Risley. The United Nations has suspended aid to Burma pending resolution of the situation.

In a statement released earlier this week, the junta said it would be willing to accept foreign aid, as long as it could distribute the shipments itself. But so far, the statement has not matched up with reality.

The official death toll from the cyclone is approximately 23,000, but experts say this figure could rise significantly, as approximately 40,000 people remain missing. Hundreds of thousands are currently without shelter, food, safe water, or medical care, and international experts agree that the Burmese military does not have the capacity to meet the need. Further compounding the problem, Burma’s military rulers have pressed on with plans to conduct a national constitutional referendum in the less-affected areas tomorrow. Soldiers who could be delivering much-needed aid to survivors have instead been assigned to guard and run polling places. The ruling generals claim that approval of the referendum will set Burma on a gradual path to democracy; nearly all other observers say the vote is a sham. “If you believe in gnomes, trolls and elves, you can believe in this democratic process in Myanmar,” said chief UN human rights investigator Paulo Sergio Pinheiro last year.

Many of Burma’s citizens are probably too preoccupied with immediate survival right now to be thinking about protesting the junta’s delay of humanitarian relief. But in a few weeks or months, when the situation has (hopefully) stabilized somewhat and word has spread of the holdup of humanitarian aid, one wonders whether the junta will find itself the target of popular outrage. By dragging their feet on international humanitarian relief, Burma’s military rulers seem to be begging for an uprising.

The final results confirm the Maoist victory in Nepal’s historic elections earlier this month, paving the way for the end of the monarchy and the final resolution of the decades-long civil war that led to more than 13,000 deaths. But will they be able to maintain stability after so many years fighting to disrupt the system? The roots of the Maoists’ rise—and the underlying conditions that supported their insurgency—may hold some clues to the future.

An article in today’s Washington Post explores the interconnected problems of poverty and rapid population growth in the Philippines. Many factors contribute to the country’s high poverty rate, including corruption and traditional land ownership laws, but a birth rate that is among the highest in Asia is also significant. Eighty percent of the Filipino population is Catholic, and both the influential Catholic Church and the current government—in power for the last five years—oppose modern family planning methods. Filipinos are permitted to buy contraception, but no national government funds may be used to purchase contraception for the millions who want it but cannot afford it.

The situation may be poised to worsen, notes the Post: “Distribution of donated contraceptives in the government’s nationwide network of clinics ends this year, as does a contraception-commodities program paid for by the U.S. Agency for International Development. For years it has supplied most of the condoms, pills and intrauterine devices used by poor Filipinos.”

Yet the story is not entirely gloomy. A recent brief by Joan Castro and Leona D’Agnes of PATH Foundation Philippines, Inc. describes IPOPCORM, a development program that has successfully delivered family planning services to impoverished Filipino communities while simultaneously promoting environmental conservation and overall human health. Based on this success, some municipal governments in IPOPCORM’s service areas have set aside money in their budgets to purchase family planning commodities directly. A major conference in 2008 (building on an earlier conference in 2006) addressed population, health, and environment connections in the Philippines; featured speakers included former Congressman Nereus Acosta and Joan Castro.