Refugee Camp

Dadaab Refugee Camp, KENYA - As with most natural disasters, numbers swirl around the drought on the Horn of Africa like so many dust particles. 

They float up from the tyres of aid agency Land Cruisers in great billowing clouds; they blow in from donor conferences like a sandstorm sweeping in from the east; they get in your eyes, and cloud the air making it almost impossible to see through the statistics and understand what is really going on.