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 |

They both hold the potential to help meet the needs of the poor and end poverty. New ideas and innovative solutions are critical to address the 2.5 billion people who lack access to proper…

Jose Luis Irigoyen |

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 |