Adventurer Simon Reeve discovers stories from parts of the world that cannot be grasped without understanding the vast influence of their rivers. 1) The Nile Adventurer Simon Reeve travels from source to sea along the world's longest river, the Nile. 2) The Ganges Simon Reeve follows the sacred waters of the Ganges from source to sea, exploring how India's economy has affected its religious culture. 3) The Yangtze Simon travels along the Yangtze, discovering a revival of religious faith in China.