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Bracing for Carp in Great Lakes, but Debating Their Presence

If You Think China’s Air Is Bad

China contains only about 7 percent of the world’s fresh water while sustaining nearly 20 percent of its population. In stark contrast, Lake Michigan in the United States holds about 4 percent of the world’s freshwater (the Great Lakes combined contain about 20 percent).

Water levels in the Mekong Delta reached their lowest levels in 50 years in 2010,