Source: Bertelsmann Stiftung Sustainable development was once thought of as primarily a concern for the poorer, so-called “developing” countries. Today, with industrial civilization spreading…

Craig James Willy |

Follow the authors on Twitter: @chyiyunhuang and @shomik_raj   A recent trip to Addis Ababa really brought the imperatives of transit-oriented development as a complement to mass transit…

Chyi-Yun Huang, Shomik Mehndiratta |

Only a very short time ago, we were drawing blank looks when we mentioned "natural capital accounting." This week at Rio, everyone is talking about it. Walls are plastered with flyers…

Rachel Kyte |