Asia, and their impact on people and wildlife, including the Baiji Dolphin.
The World Wide Fund (WWF) warned in June: 'China's Yangtze River faces a greater threat from dams than any other river in the world. China has 46 large dams planned or under construction on the Yangtze. The dams could destroy habitats of endangered species, including the Yangtze River dolphin, of which only a few dozen remain.'