Four billion people face severe freshwater scarcity. Is there hope?
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Freshwater is a key part of our lives. We drink it, we bathe in it, and we grow crops with it. But many people across the globe don’t have enough of it.
Some scientific studies have suggested that between 1.7 and 3.1 billion people face freshwater scarcity. But a new study blows those estimates out of the proverbial water.
Read more: Four billion people face severe freshwater scarcity.Is there hope?
