Flooding in Pakistan has affected more than 17 million people and is "the worst natural calamity of its history" according to Prime Minister Yousuf Raza Gilani. In addition to the 1.2 million homes that have been destroyed there are also problems with water borne diseases, sanitation, lack of medical staff and supplies, destruction of agriculture and growing political unrest. See the BBC for sources and details.
The floods have destroyed more than 17,000 sq km (6,600 sq miles) of land and affect a huge percentage of the country.
Comparing this area side by side with a population density map from Wikipedia gives a good picture of the degree to which the population of the country has been affected.
A list of places to donate money or supplies is available at the Pakistani site Chowrangi.
2 years ago