In may not be surprising that China, home to so many other superlatives, also faces desertification on a grand scale. According to China’s State Forestry Administration, over 27 percent of the country now suffers from desertification – more than 1,000,000 square miles, or about one-third of the continental United States – impacting the lives of more than 400 million people.

The original version of this article, by Keith Schneider, appeared on Circle of Blue. Choke Point: India is a research and reporting initiative produced in partnership between Circle of Blue and the Wilson Center’s China Environment Forum and Asia Program.

Perhaps because India is so big, so bewildering and chaotic, and so determined to update its elusive rural identity with sleek urban flare, Indians and the national press are fascinated by how the nation’s wild animals are faring amid the dizzying change. In many cases, not well.

The original version of this article, by Eugenie Maiga, appeared on the Wilson Center’s Africa Up Close blog.

With the 2011 and 2012 food crises in the Horn of Africa and the Sahel, calls for urgent action and sustainable solutions to food insecurity in Africa have intensified. While many factors, like rising commodity prices, have been contributing factors, land degradation stands out as a main catalyst. In the search for a solution, indigenous farming techniques may offer some quick wins.

The 2011-12 West African food crisis led to riots in Senegal and Burkina Faso as well as food insecurity for millions of rural and urban poor across the region. The crisis emerged from a number of factors, including instability in northern Mali, increases in global food prices, and low rainfall in the 2010-2011 and 2011-2012 growing seasons. Many countries in the region are now reassessing and expanding domestic agricultural capabilities. At the top of the agenda for Senegal, a democratic republic on track to reach many Millennium Development Goals, is reducing youth unemployment and increasing domestic agricultural capacity.

A little over a decade ago when I first became interested in the subject of environmental security, it took me ages to understand what I have since been eager to stress: environmental security is not a concept but rather a debate.

Several high-profile reports in the last few months have suggested that climate change and natural resource scarcity contributed to the events that have rocked the Middle East and North Africa (MENA) since December 2010. Thomas Friedman is apparently working on a Showtime documentary about the topic. But what exactly was the role of environmental factors in the mass movement?

Amid the growing number of reports warning that climate change could threaten national security, another potentially dangerous – but counterintuitive – dimension has been largely ignored. Could efforts to reduce our carbon footprint and lower our vulnerability to climate change inadvertently exacerbate existing conflicts – or create new ones?