When biologist Brian Harvey saw a thousand fish blundering into a Brazilian dam, he asked the obvious: What’s going to happen to them? The End of the River is the story of his long search for an answer. The End of the River is about people and rivers and the misuse of science. Harvey takes readers from a fisheries patrol boat on the Fraser River to the great Tsukiji fish market in Japan, with stops in the Philippines, Thailand, and assorted South American countries. Finally, in the arid outback of northeast Brazil, against a backdrop of a multi-billion dollar river project nobody seems to want, he finds a small-scale answer to his simple question.