This blogpost is part of a series of thematic blogs for the World Bank's Water Supply, Sanitation, and Hygiene (WASH) Poverty Diagnostic. Woman carries water containers near polluted stream…

Libbet Loughnan, Craig Kullmann |

Those who have tried toilet training a pet dog or cat know that it is a difficult proposition. How about toilet training a flock of 30 chickens? “Why would I want to?” Because in poor countries,…

Derek Headey |

Boat passengers in rural Bangladesh. Photo credit: Erik Nora When my team and I saw this boat passing by us in July 2013 in rural Bangladesh, near the border with Mizoram, Northeast India, and…

Diep Nguyen-Van Houtte |

Earlier this summer, Pakistan defeated Sri Lanka to win the Twenty20 Cricket World Cup. Like any triumph in an international competition, there was a great sense of national pride, this time…

Ben Safran |