Recent rises in temperature and typhoon frequency and intensity have resulted in more internal migration in the Philippines, according to an article by Pratikshya Bohra-Mishra et al. in Population and Environment. The authors conclude that temperature change and natural disasters, such as typhoons, can have a significant effect on short-distance, sub-national migration because they reduce rice yields, which is used as a proxy for agricultural productivity.

As you walk through the supermarket, you’ve probably noticed labels like “Rainforest Alliance Certified,” “Fair Trade,” or “Green Seal.” These certifications were created to help consumers use their purchasing power to reward companies that treat workers fairly and limit their harm to the environment. What’s missing is health, particularly women’s health. Too often these standards focus narrowly on occupational safety rather than addressing broader, but relevant, health needs of workers.

Forecasts of future climate conditions are fairly good, but forecasts of future socioeconomic conditions are another story. To get a sense of how climate change will impact society, many resort to simply layering future climate conditions on top of current socioeconomic conditions. That’s a mistake, write Wolfgang Lutz and Raya Muttarak in Nature Climate Change. “We see little value in the purely hypothetical exercise of assessing potential impacts of the future climate on a society that will not exist in the future.”

Water security remains an ambiguous concept with an uncharted path to achievement. Water is an essential resource to our survival and livelihoods, yet most countries lack a clear strategy for how to protect and manage it. With increasing rates and sources of consumption, a growing population, and shifting frequency and intensity of rates of precipitation, continued inaction will have serious impacts on our national security, economy, and environment.

Achieving the next generation of maternal health goals in India, which accounts for almost 15 percent of maternal deaths around the world each year, will require innovative new approaches to stubborn problems.

The waters of Lake Chad sustain 70 million people in four countries. Beginning in the 1970s, the 25,000-square-kilometer lake began shrinking due to excessive drawdown for agriculture and mining. Now only 10 percent remains. The dwindling water supply devastated food production and fostered massive economic and political tensions. Many experts credit the worsening conditions for contributing to the rise of Boko Haram, an extremist group that has killed 20,000 people and forced 2.3 million more to flee.

More than 40 years ago, the Soviet Union attempted to harness hydropower to modernize Afghanistan. Between 1960 and 1968, they poured money and technical knowledge into the 100-meter Naghlu gravity dam outside Kabul and a village for its workers called Sharnak. Although the town has been damaged and the boons of modernity remain elusive for many Afghans, the dam remains a crucial source of power for the capital and is the largest power plant in the country with an installed capacity of 100 megawatts.