“We have millions of young children, babies, dying unnecessarily, hundreds of thousands of women dying in childbirth – most of them unnecessarily – in large part for lack of access to health, lack of access to health information,” said David Aylward, executive director of the UN Foundation’s mHealth Alliance. “And while wireless doesn’t solve any of those problems by itself, it is a conduit, a pathway to solve those problems.”

We spoke to Aylward before the Global Health Initiative (GHI) event “New Applications for Existing Technologies to Improve Maternal Health,” at the Wilson Center earlier this week.

“Climate Change and Security,” a short briefing by Paul Rogers of the Oxford Research Group, examines the recent trend of framing climate change in terms of a national security threat and presents some of the pros and cons of this viewpoint. Rogers says the recent uptick in interest by the military is expected – and welcomed – because military planners often perform more long-term analyses than other policymakers. However, Rogers also cautions that the military, in its role as protector of the state, will naturally focus on adapting to the effects of climate change rather than preventing them. Thus, while this willingness to think long-term is appreciated, work remains to convince the international security community of the importance of carbon-cutting measures as well.

“The backdrop to the whole issue of scarcity is that demand is rising, but on the supply side, we’re increasingly hitting restraints,” said Alex Evans of NYU’s Center for International Cooperation in this interview with ECSP.

“Global population is growing, a kind of new global middle class is expanding, especially in emerging economies, and that means demand is rising across the board – particularly for energy, for food, water, and air space for our carbon emissions.”

“Demographics are going to be to the 21st century what class cleavages were to the 19th century,” said Christian Leuprecht in this conversation with the Environmental Change and Security Program. Leuprecht is an assistant professor at the Royal Military College of Canada and was one of the authors featured in ECSP Report 13.

“Specifically with regards to demography and security, the challenge that I see is at the sub-national level. That is to say that most of the conflict, if you look around the world – the intractable conflicts, the violent conflicts, the conflicts that have been dragging on for decades – tend to be at the sub-national level,” he said. “Yet much of the academic work and the way data are gathered are at the national level.”

The “Pop Audio” series offers brief clips from ECSP’s conversations with experts around the world, sharing analysis and promoting dialogue on population-related issues. Also available on iTunes.

Rape as a weapon of war is not unique to the Democratic Republic of Congo (DRC), but the scope and degree to which it occurs in this part of the world, especially in the resource-rich eastern provinces – an epicenter of violence during the war – is alarming and unprecedented.

Walikale, the site of a recent scourge of rapes and violence is not unlike several other cities and villages in the Kivus and in the DRC in general. Rich in both tin and gold, Walikale is beset by a convergence of several opposing military factions: the rebel Congrès National pour la Défense du Peuple, (CNDP), whose members have supposedly been reintegrated into the official Congolese army; the FARDC, who have been accused of crimes as egregious as those committed by rebel armies; the Rwandan FDLR; Tutsi rebel factions; and numerous other smaller rebel groups and non-Congolese military groups.

Severely eroded and deforested, Ethiopia’s land is increasingly turning to desert, due to the country’s high population growth, unsustainable land use, and lack of land ownership. Featuring footage from my trip to Ethiopia last year, this video looks at the efforts of two projects to combat these devastating trends by meeting the country’s complex challenges with integrated solutions.

Ethiopia’s population is estimated at 85 million. Since 1900, the country has grown by nearly 74 million people, and the United Nations predicts this rapid growth will continue, reaching nearly 120 million people by 2025.

Today marks the release of the United Nations Population Fund (UNFPA) annual State of the World Population Report. But the 2010 edition, “From Conflict and Crisis to Renewal: Generations of Change,” is unlike those that have come before. In lieu of the traditional statistic-driven report, this year’s edition has enlisted another tool to document living conditions across the world — storytelling. In addition to demographers, the UNFPA looked to journalists to fan out across the world to gather stories on the ground and paint a portrait of the challenges and opportunities facing today’s global population that goes beyond the numbers, with particular focus on gender issues and human insecurity.

In a special “Rivers in Crisis” issue of Nature, the lead article, “Global Threats to Human Water Security and River Biodiversity,” presents damning evidence that manipulation of river systems — through the construction of canals, levees, hydroelectric projects, and other infrastructure — has caused serious and lasting biological damage to watersheds throughout both the developing and developed worlds. The authors (all 11 of them!) report that key rivers have become shadows of their former selves in terms of the amount of aquatic life they can support. Without drastically improved stewardship of waterways, “we are pushing these river systems toward catastrophe,” warns Peter McIntyre, an article co-author.