We're on the brink of mass extinction -- but there's still time to pull back

We're on the brink of mass extinction -- but there's still time to pull back

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Imagine being a scuba diver and leaving your oxygen tank behind you on a dive. That's essentially what humans are doing as we expand our footprint on the planet without paying adequate attention to impacts on other living things, according to researchers from the University of Minnesota and McGill University.



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May 31, 2017 at 05:24AM

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