‘Virtually certain’ extreme Antarctic events will get worse without drastic action, scientists warn
It is “virtually certain” that future extreme events in Antarctica
will be worse than the extraordinary changes already observed, according to
a new scientific warning that stresses the case for immediate and drastic
action to limit global heating.
A new review draws together evidence on the
vulnerability of Antarctic systems, highlighting recent extremes such as
record low sea ice levels, the collapse of ice shelves, and surface
temperatures up to 38.5C above average over East Antarctica in 2022 – the
world’s largest ever recorded heatwave.
Guardian 8th Aug 2023
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