Between the Sahara to the north and savanna to the south lies the semi-arid Sahel, a region stretching from Senegal to Sudan that has experienced desperate poverty, climate change, malnutrition, and violence. While every context is different, the Sahelian countries share some common challenges, including a pattern of recurring crises and fluid borders. Boko Haram’s reign of terror in northern Nigeria and Mali’s coup have both had cross-border components. [Video Below]

Nepal’s devastating earthquake last Saturday was both tragic and expected. On September 18, 2011, as colleagues and I were driving through Kathmandu, our car started to shake, buildings began to sway, store fronts cracked, hundreds of people jumped out of windows and streamed into already crowded streets. It was the so-called Sikkim earthquake. There were only a few fatalities and injuries – it was a very minor event compared to last weekend’s disaster. But it validated the rationale for our visit: to help launch a disaster relief dialogue involving U.S. government experts, Nepalese security forces, and their country’s emergency responders.

In contrast to the common narrative of small-island states being among the most vulnerable to climate change, their growing experience in climate-compatible development, disaster prevention, and coordinating information and aid in new ways may be a valuable asset, said panelists at the Wilson Center on March 25.

Depending on how closely you pay attention to the OECD, you may have picked up on a subtle but meaningful change in this year’s States of Fragility report. Whereas previous reports were titled Fragile States, the Organization for Economic Cooperation and Development has shifted its framing to focus less on states and more on conditions, less on the binary status of a “fragile state” and more on fragility as a universal condition that can impede development in all countries.

Expectations for the upcoming UN climate change summit in Paris are higher than they’ve been in years. Experts expect it will be the best chance to achieve a binding, universal agreement to limit carbon emissions. But the conference is still not getting the attention it deserves from policymakers and the public, given the stakes – and not just for the environment but for the international system writ large, said Nick Mabey, founding director and chief executive of the UK-based environmental NGO E3G at the Wilson Center on February 12.

This year’s World Water Day is taking on a broader theme than years past: sustainable development. The theme makes sense as two major international processes – the drafting of the Sustainable Development Goals to replace the Millennium Development Goals, and the most anticipated UN Climate Summit in years – are taking place in 2015. Decisions made over the next nine months will play a huge role in relationships between nations and global development priorities going forward.