Also available in: Français  Photo: World Bank / Simone D. McCourtie [[tweetable]]Imagine a world where communities are better prepared to handle the threats that climate change poses to our homes…

Hartwig Schafer |

Driving through Sao Paulo yesterday, I was struck by the power of cities. While cities are part of the climate change problem, they need to be part of the solution too. They are bigger and more…

Dan Hoornweg |