Climate Change, Migration, and Conflict in Northwest Africa: Michael Werz and Laura Conley track how the overlays and intersections of climate change, migration, and security create an arc of tension in Northwest Africa comprising Nigeria, Niger, Algeria, and Morocco.

Climate Change, Migration, and Conflict: Growing evidence of links between climate change, migration, and conflict raise plenty of reasons for concern and it’s time to start thinking about new answers to these multifaceted crisis scenarios, write Michael Werz and Laura Conley.

Global Warning: John Podesta and Peter Ogden contribute a chapter on the security challenges of climate change to the new report, "The Age of Consequences."

Panetta: ‘Climate Change Has a Dramatic Impact on National Security’: Defense Secretary Leon Panetta expressed concern about the defense and development impacts of climate change at a recent Environmental Defense Fund event, writes Arpita Bhattacharyya.

United Nations Misses Broader Climate Change Connection: Laura Conley and Michael Werz deconstruct the final statement on climate change and human security issued earlier this week by the U.N. Security Council.

Nigeria’s Multifaceted Problems Challenge U.S. Policy: Nigeria’s quickly changing demographics are playing host to challenges ranging from environmental degradation to internal conflict, write Andrew Sweet and Michael Werz.

Climate Is a Security Issue: Recent Defense Department reports show that the agency is not yet speaking with one voice on climate security like it should be, writes Laura Conley.

Quadrennial Defense Review Should Spark Interagency Climate Conversation : The Pentagon’s QDR was a critical step toward comprehensive approaches to climate change, but we should see more of this action in the future, write Michael Werz and Kari Manlove.

Climate Change on the Move: The United States should use a sustainable security framework to deal with the challenges climate migration poses, write Michael Werz and Kari Manlove.