Politicians have erroneous belief about citizen preferences. When you give them the correct information, they change their behavior.

Development Impact Guest Blogger |

Hurricane Patricia. Photo credit: NASA Earth Observatory [[tweetable]] We’re witnessing an unprecedented uptick in record-breaking storms.[[/tweetable]] In October last year, Hurricane Patricia…

John Roome |

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 |

Driving across the Danish countryside, they cannot be missed: towering white wind turbines as far as the eye can see, their slow-turning blades providing a 21st century counterpoint against the…

Nicholas Keyes |

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 |

Pakistan’s population of nearly 181 million is growing at 2% per year; this population explosion has resulted in the country meeting the international definition of water stress—water availability…

Masroor Ahmad, Sana Ikram Sharif |

Today's post comes from guest bloggers Hanan Jacoby and Ghazala Mansuri...

Berk Özler |