More than 14.5 million of the world's poorest people living in five countries across East Africa need immediate help, the United Nations said, 3.6 million more than during the last food crisis of 2006. Soaring world food and fuel prices, worsening conflict and disease have intensified the effects of chronic poverty and climate change which has brought ever-more frequent droughts. In Kenya's parched far north, close to Lake Turkana, a herd of more than 200 goats yesterday fought two dozen camels for space around a withering waterhole in Kaeris village, 47 miles east of the district capital, Lokitaung. "Our livestock are dying, there is no pasture, the little money we have cannot buy anything in the market because prices are now too high," said Lukas Ingolan, 55, a Turkana tribe elder squatting in the shade.