As the effects of climate change become increasingly apparent, existing poverty and human security challenges are being compounded. Among them, food security is one of the most pressing, especially in the developing world.

Based on a model developed by researchers at Futures Group, a pilot project in Ethiopia reveals that a lower fertility track for some countries could help compensate for the negative effects of climate change on agricultural yields. The study, conducted by MEASURE Evaluation and funded by USAID and The David and Lucile Packard Foundation, suggests incorporating family planning into existing climate change adaptation strategies.

“It’s always important when working in policy to consider what we can do beyond conception and look at more implementation,” said Valerie Stahl of New York University at the Wilson Center last month.

Stahl was one of three graduate students presenting their winning papers for an annual academic paper competition, “Reducing Urban Poverty,” co-sponsored by the Wilson Center, USAID, International Housing Coalition, Cities Alliance, and the World Bank. This year’s competition was the third in an effort to better link new academic work on urban issues to actual policymaking. [Video Below]

While climate change will undoubtedly have an impact on societies throughout the world, researchers are still debating whether or not it will cause conflict. John O’Loughlin, Frank D.W. Witmer, Andrew M. Linke, Arlene Laing, Andrew Gettelman, and Jimy Dudhia use a quantitative approach to tackle some of “sweeping generalizations” that have come to characterize this debate in a new study, “Climate Variability and Conflict Risk in East Africa, 1990-2009,” published last month in PNAS. They found that while there is “no statistically significant relationship” between precipitation and conflict, increased heat is correlated with more conflict in East Africa. Still, they also found that other factors, like population size and the space-time lag for violence, predict conflict more reliably than either of the climate-related elements.

“We know maternal health medicines are safe, we know they’re effective, we know they’re essential to keeping women healthy throughout pregnancy and childbirth,” said Kristy Kade at the Wilson Center on October 23. But lack of supply, poor quality, and misuse means they do not always help the women who need them. [Video Below]

The original version of this article, by Lydia Polgreen, appeared on The New York Times.

When Augusto Conselho Chachoka and his neighbors heard that the world’s biggest coal mine was to be built on their land, a tantalizing new future floated before them. Instead of scraping by as subsistence farmers, they would earn wages as miners, they thought. The mining company would build them sturdy new houses, it seemed. Finally, a slice of the wealth that has propelled Mozambique from its war-addled past to its newfound status as one of the world’s fastest-growing economies would be theirs.

“When I embarked on this series, I approached it as an environmental reporter: What does a growing number of us and growing consumption mean for our planet?” said Los Angeles Times reporter Ken Weiss at the Wilson Center on October 9. Weiss, along with photographer Rick Loomis, recently completed a five-part series and multimedia presentation on global population that was the culmination of a year of research and travel through more than six countries. [Video Below]

As our ferry slowly made its way across the Pangani River along the northern coast of Tanzania, I sat next to a woman whose child held her hand tightly. The boy and I exchanged smiles, but we mainly admired the view. The late morning sun was behind us as the royal blue river met the cloudless sky.

Sub-Saharan Africa is a key region both for conservationists and those working for improved public health. Nine of the world’s 34 biodiversity hotspots are in sub-Saharan Africa, as are two of the five most important wilderness areas. This hotbed of biodiversity is also home to many of the world’s most rapidly growing populations and swelling urbanization, which is putting increased pressure on natural resources.