No shelter - refugees, sanitation and slums
In the face of any calamity we instinctively take refuge under a roof. This is little use against a chemical or nuclear accident, but for many there is no other resort. The number of people currently living in shanty towns is rising in all the big cities of the developing world, where
urban growth is generally uncontrolled. The map shows how small the proportion of city dwellers with improved access to sanitation in many places is, giving an ide...
01 Feb 2006 - by Emmanuelle Bournay, UNEP/GRID-Arendal