| http://www.w3.org/ns/prov#value | - RAMPANT POPULATION GROWTH AND CHANGES TO THE ENVIRONMENT CAUSED BY HUMANS, including the burning of fossil fuels AND THE CONVERSION OF NEARLY 43% OF THE PLANET???S LAND TO FARMS OR CITIES, threaten to cause an abrupt and unpredictable shift in the global ecosystem, 22 scientists from five countries said in their paper.
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