Also available in: Arabic | French | Spanish In 2015 the world saw great momentum for climate action, culminating in a historic agreement in December to cut carbon emissions and contain global…

Andy Shuai Liu |

Residents in Wazirpur, India share with us how electricity access has spurred their hope for a better, more dignified life. (Photo: TPDLL)Rarely does one read about a private utility’s successful…

Sunita Dubey |

Conservation biology was baptized as an interdisciplinary problem science in 1978 at a University of California San Diego conference. But the conservation movement precedes this conference by at…

Valerie Hickey |

When presidents, prime ministers, and government ministers of more than 60 nations put their countries’ names behind natural capital accounting last year at Rio+20,  something shifted. Countries…

Rachel Kyte |

After months of preparation, the Sanitation Hackathon weekend is upon us.In dozens of countries around the world, IT and sanitation experts will join forces for an intensive brainstorming and…

Sanitation Hackathon Team |