A steadily increasing global population, growing food demand, and changing climate necessitate new kinds of thinking in agriculture but also fields like public health and energy, concludes a new book, Hot, Hungry Planet, by former Wilson Center Public Policy Scholar and current Senior Fellow at the National Socio-Environmental Synthesis Center Lisa Palmer.

TIRUNELVELI, India – Just after dusk on a warm mid-January evening, attorney DA Prabakar greeted several visitors on the dimly lit street in front of his home here in southern India. The air was desert-dry and dusty in this rain-scarce river city.

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.