Drawing A Line In The Mud: Scientists Debate When 'Age Of Humans' Began
Scientists on five continents are hunting for geological evidence to pinpoint exactly when humans became a major force shaping life on Earth. But settling on the date could unleash a larger debate.
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Science - March 17, 2021 at 04:07PM - Drawing A Line In The Mud: Scientists Debate When 'Age Of Humans' Began
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