Not even the eruption of Iceland’s Eyjafjallajokull could keep the Netherlands’ Prince of Orange, the chair of the UN Secretary General’s Advisory Board on Water and Sanitation, and the World Bank…

Christopher Walsh |

It is a paradox that India which is among the most densely populated countries in the world, is also among the least urbanized. The figure below compares urbanization rates with income for more…

Ejaz Ghani |