This Chart Shows Which Countries Are the Most Screwed by Climate Change

Verisk Maplecroft

One of the cruel ironies of climate change is that its impacts tend to fall hardest on the countries least equipped to manage them.

When drought or sea level rise strike the United States, communities at least have access to federal aid, top scientific expertise, public investment in expensive climate-ready infrastructure, and the like. But some of the most extreme effects of global warming are headed for developing countries—drought wiping out crops in East Africa, or catastrophic hurricanes pounding Southeast Asia—that don't have access to those resources.

New research from Maplecroft, a UK-based risk consultancy, paints a pictures of where vulnerability to climate change is most pressing. Their analysis drew on three criteria: exposure to extreme events, based on the latest meteorological science; sensitivity to impacts (i.e., does a country have other sources of income and food supply if agriculture takes a hit?); and adaptive capacity—are the country's government and social institutions prepared to work under adverse climate conditions and help citizens adapt to them?