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Is climate change reaching a point of no return?
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Is climate change reaching a point of no return?
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Claire Fyson
News : World

Is climate change reaching a point of no return?

By DW
09 Aug 2018   |   6:27 am   |   3m 49s
Researcher Claire Fyson sees scientists' warning of a Hothouse Earth as a "call to arms." Though the threshold temperature that leads to irreversible changes can't be pinpointed, science can tell us how to stay out of the very-high-risk zone, Fyson says.


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