The Antarctic Peninsula Has Cooled By Over 2°C Since 2003

A vast, snow-covered landscape in Antarctica featuring numerous small snow-covered peaks and gentle mounds under a clear, overcast sky.

From No Trick Zone

By Kenneth Richard

new study indicates the Antarctic Peninsula has cooled -2.2°C (-1.2°C/decade) from 2003-2021.

Of the 12 regions of Antarctica analyzed for temperature trends from 2003-2021, 6 cooled and 6 warmed.

These trends undermine alarmist claims of CO2-induced “polar amplification.”

A visual representation of air temperature trends and extreme warming events across Antarctica from 2003 to 2021, featuring maps showing annual mean temperature changes and regional classifications.
Image Source: Nielsen et al., 2025


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