Reuters: The rainmakers were convinced the god was angry. Holding a sheep on its hind legs, a young man sank a spear into its neck. Those present drank its blood and splashed the rest around the local water catchment area in the hope of appeasing Ekipe, the rain god. But rituals like this in Nassapir village, in northeastern Uganda’s semi-arid and under-developed Karamoja region, no longer seem to pay off. "We don’t know why the god is no longer answering our requests," said …