CNN: Nearly a third of the world's economic output will come from countries facing "high" to "extreme" risks from the impacts of climate change within 12 years, according to a new report.
The Climate Change Vulnerability Index, an annual report produced by UK-based risk analysis firm Maplecroft, found that climate change "may pose a serious obstacle to sustainable economic growth in the world's most commercially important cities."
The index ranked the vulnerability of the world's countries, and...