One of the primary ways climate change is expected to affect international relations is through water. There are more than 270 bodies of water that cross over international boundaries, and various methodologies have identified several dozen that are particularly at risk for tension or conflict. So how is climate change affecting transboundary water politics? Are governments and institutions taking the threat seriously? A few years back, a group of researchers decided to focus on this question.

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]

A pair of recently launched data sources offers visualizations to help people understand two hot-button issues in demography: the demographic dividend and changing fertility rates.

Conventional wisdom has been that wealthier countries have better environmental protections than poorer countries. However, a new annual report launched this year, the Environmental Democracy Index, reveals that a strong economy does not necessarily ensure strong environmental rights.

Between sessions on the value of creating a physical expression of digital brands (Evernote socks) and Bitcoin, this year’s South by South West (SXSW) in Austin, Texas, featured newcomers from a different background: the U.S. National Intelligence Council.

East African countries like Kenya have made great strides in recent decades in increasing access to modern contraception, leading to marked declines in fertility rates. But disparities remain.