A discussion on carbon pricing at COP20 brought together executives from Unilever, pension fund AP4, and the BVRio Environmental Exchange, and officials from California, South Korea, and the World…

Christian Grossmann |

This week, the Global Food Safety Partnership will hold its third annual meeting in Cape Town, just ahead of the holiday season when food safety issues are not on everyone’s minds. They should be…

Juergen Voegele |

​​Junaid Ahmad,  World Bank Group Senior Director for Water, and Caren Grown, World Bank Group Senior Director for Gender,  wrote a blog for Thomson Reuters Foundation ahead of World Toilet Day. …

Junaid Kamal Ahmad, Caren Grown |

A recent surge in China’s food imports has rekindled concerns about global food demand raised by Brown (1995) and about food self-sufficiency in China. According to UN Comtrade data, China’s trade…

Will Martin, Emiko Fukase |

Ancient cities, like Mohenjodaro in modern-day Pakistan, emerged relatively recently in human history (photo courtesy of Saqib Qayyum used through a Creative Commons license.)​ The growth of large…

Chandan Deuskar |

Shenzhen, in south China, has grown from a small fishing community to a metropolis of 10 million people in just 35 years. Shenzhen occupies a special place in modern Chinese reform history. Set up…

Xiaodong Wang |

Authors Sameer Akbar | Gary Kleiman ​When President Barack Obama announced that the United States would cut CO2 emissions from its coal power plants by 30 percent below 2005 levels by 2030, he…

Sameer Akbar |

Follow the authors on Twitter: @shomik_raj and @cataochoa   Smartphone apps are bringing massive changes to the taxi industry in ways that urban transport has not seen in a long while. From the US…

Shomik Mehndiratta, María Catalina Ochoa |

It’s 38°C (99°F) in Ouagadougou, the capitol city of Burkina Faso, today—and it’s been this hot all week. The end of the warm season is near, but in places like Ouaga (pronounced WAH-ga, as its…

Paul Brenton, Miles McKenna |

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 |