In this Feb. 19, 2011 photo, fishermen use baskets and nets to catch fish in a river near Bahir Jonai, Assam, India. A vast and heavily populated region of Asia that depends on water from Tibetan rivers is feeling the effects of China's ambitious efforts to redraw its water map. Some even worry about future water wars; others say there's still time for diplomacy to keep the peace.
Section:Photo
