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Fifty million “environmental refugees” will flood into the global north by 2020, fleeing food shortages sparked by climate change, experts warned at a major science conference that ended here Monday. “In 2020, the UN has projected that we will have 50 million environmental refugees,” University of California, Los Angeles professor Cristina Tirado said at the annual meeting of the American Association for the Advancement of Science (AAAS). Read More
