The risks of a nuclear weapon being used and wars being fought over dwindling resources will grow during the next 20 years as diminishing U.S. power, a shift of wealth from West to East, the rise of India and China and climate change reshape the world, a new U.S. intelligence study warned Thursday.
The report, the fourth in a series that examines the forces that are driving international developments, was written by the U.S. National Intelligence Council, which is composed of the top U.S. intelligence analysts, with input from experts around the world.