Study: Antarctic Ice Sheet Has Grown in Mass, Reversing Decades-Long Trend

    Study: Antarctic Ice Sheet Has Grown in Mass, Reversing Decades-Long Trend
    Above: Crabeater seals are seen as scientists from Turkey carry out their work during the 9th National Antarctic Science Expedition, in Antarctica on March 5, 2025. Image copyright: Sebnem Coskun/Contributor/Anadolu via Getty Images

    The Spin

    Climate activist narrative

    Antarctica is one of the most unique places on Earth and will be a lynchpin in the fight against climate change. This heartening news is further proof that Antarctica needs to be protected from resource extraction and military use by great powers. As decades-old treaties on Antarctica expire, it is imperative that the world grant strong legal protections to the continent to protect its vast and precarious stores of ice.

    Climate-concerned narrative

    It should be noted that, as the researchers note, Antarctic melting is still a net contributor to the global rise in sea levels, with the offsets provided by this anomalous gain coming nowhere close to the damage caused by climate change. In fact, the flow of subglacial meltwater carrying ice out to the ocean could make all sea level predictions vast underestimates. Antarctica's climate stress must be further researched with urgency.

    Climate-skeptic narrative

    Climate alarmism around Antarctica has often served the purpose of public relations rather than rigorous scientific study. This surge in sea ice totals tells a more nuanced story of the region's complex dynamics. Antarctica is not really the "canary in the coal mine" climate alarmists would portray — it would be better to describe it as a robust paradise of penguins.

    Metaculus Prediction


    The Controversies



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