United Nations under secretary-general for humanitarian affairs, Jan Egeland declared the 20-year conflict in northern Uganda "the world's worst form of terrorism" during a visit to a camp for internally displaced persons in Pader District. "Conditions here are totally unacceptable. It has to change, because we believe people have to live a better life and have a better future," he said during a visit to Patongo camp, some 400 km north of the capital, Kampala. Egeland, who is on a four-nation, nine-day tour of conflict- and drought-ravaged East Africa, said there was a need to provide security to the almost two million people living at camps across northern Uganda.