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When climate experts say that the Arctic sea ice is melting at an unprecedented rate, they mean that it is right at the 30 year mean.
ssmi1_ice_area.png (1667×1250)
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When climate experts say that the Arctic sea ice is melting at an unprecedented rate, they mean that it is right at the 30 year mean.
ssmi1_ice_area.png (1667×1250)