The original version of this article appeared on The Economist’s Babbage blog.

Earth’s climate is changing, whether you like it or not. As it does, other changes – like rising sea levels or falling crop yields – follow. It is easy to see how this might lead to conflict. Competition for ever scarcer resources such as arable land and its bounty can turn ugly. As the price of food rises the poor, who spend more of their income on it, are hit more than the rich, exacerbating income inequality and leading to disaffection, resentment and, possibly, violence.

The original version of this article, by Natalia Machuca, appeared on USAID’s Impact blog.

A newly released nationwide health survey of Haiti shows continuing positive trends on key health-care indicators in particular those of Haitian women and children. The latest survey, undertaken by the Haitian Ministry of Public Health and Population, was conducted in 2012 and compares with the prior survey done in 2006. It shows steady improvements among key indicators despite significant health challenges in Haiti due to the 2010 earthquake and cholera outbreak. Of note were improved indicators for child vaccination and malnutrition, infant and child mortality, women’s health, and contraception use. The report indicated no increase in HIV prevalence, which remained steady.

The original version of this article, by Margarita Mora, appeared on Conservation International’s Human Nature blog.

I first visited Peru’s Alto Mayo Protected Forest in 2008. At the time, deforestation rates there were among the highest in the country. CI-Peru wanted to find a way to help communities and Peru’s National Service of Natural Protected Areas (SERNANP) keep their trees standing.

The original version of this article, by Mike Ives, appeared on Yale Environment 360.

Phan Dinh Duc leans against yellow sacks of freshly harvested rice. It’s a warm spring evening in Vietnam’s Mekong Delta, and Duc, a local farmer, is waiting for traders to arrive by truck to purchase his produce and sell it on commodities markets. Beyond him lies a vast checkerboard of rice paddies, each filled with water and bordered by a network of canals and roughly 10-foot-high earthen dikes. They enable year-round rice cultivation in an area where, a half century ago, vast floodplains typically lay fallow for half the year and farmers planted one annual rice crop that grew in tandem with seasonal floods.

The original version of this article, by Harry Verhoeven, appeared on ChinaDialogue.

The growing intensification of economic, political and social ties between China and Africa in the last 15 years is often told as a story of copper, petrodollars, emerging Chinatowns, and bilateral visits by heads of state.

The original version of this article, by Ghaith Abdul-Ahad, appeared on The Guardian.

A northern wind had been blowing since early morning, lifting a veil of dust that had blocked the sun and turned the sky the color of ash. Abu Zayed was sitting on the porch of his unfinished concrete home, watching the storm build. He loved sandstorms. They reminded him of Dubai, where he had lived before the war. He admired the people there for turning a desert into a paradise. They had vision, he told his followers.

The original version of this article, by Carl Haub, appeared on Demographics Revealed.

Few terms in demography can cause more confusion than “urbanization.” News stories reporting projections of world urbanization are nearly always accompanied by photographs of places such as London or Shanghai, and it does seem rather natural to think of urbanization in those terms.

The original version of this article, by Michael Kugelman, appeared on The Diplomat.

On May 11, Pakistan’s Election Day, approximately 60 percent of eligible voters went to the polls. This figure far exceeded the 44 percent who turned out for Pakistan’s previous election in 2008. Media reports have featured moving accounts of the elderly being carried to the polls, and of women standing in the heat for hours to cast their ballots.