Friday, June 18, 2021
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Study: ‘Global warming ‘could rob our planet of oxygen’ – ‘Would obviously kill most of life on Earth’

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Global warming has triggered an array of apocalyptic scenarios for future generations, from worsening drought, storms and floods to melted icesheets and rising seas.

Now a new study, published on Tuesday and coinciding with the UN climate talks in Paris, adds to the grim tableau: the risk that warming at the far end of the scale could rob our planet of oxygen.

“We have identified another possible consequence of … global warming that can potentially be more dangerous than all others,” say a pair of scientists from Britain’s University of Leicester.

Their study, based in the peer-reviewed journal the Bulletin of Mathematical Biology, is based on a computer model of phytoplankton, the microscopic sea plants which produce about two-thirds of the oxygen in the atmosphere.

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