Antarctica’s ice sheet is showing a dramatic and unexpected shift — instead of shrinking, it gained mass between 2021 and 2023. A new peer-reviewed study reveals this growth may be enough to temporarily slow sea level rise.
Key Facts:
- A study published in Science China Earth Sciences on March 19, 2025, found Antarctica’s ice sheet gained mass from 2021 to 2023.
- The Antarctic Ice Sheet added about 108 gigatons of ice per year during that period, reversing a decade of prior losses.
- This shift was largely driven by unusual increases in precipitation, especially over East Antarctica.
- Four glacier basins in Wilkes Land and Queen Mary Land — previously seen as destabilized — showed signs of partial recovery.
- The mass gain temporarily offset sea level rise by approximately 0.3 millimeters per year.
The Rest of The Story:
Between 2011 and 2020, Antarctica was losing ice at a rapid pace — roughly 142 gigatons per year.
This contributed significantly to global sea level rise and fueled dire predictions from climate scientists and international policymakers.
But from 2021 to 2023, that trend sharply reversed.
A new analysis by scientists at Tongji University using satellite gravity data from the GRACE and GRACE-FO missions shows that the ice sheet actually gained about 108 gigatons per year.
The recovery is especially pronounced in East Antarctica’s glacier basins, including Totten and Denman, which had been shedding ice at an accelerating rate in the prior decade.
While this gain is significant, scientists urge caution.
They say the increase in snowfall may be an anomaly rather than a long-term trend.
Still, the results challenge prior assumptions and may force a reevaluation of near-term sea level forecasts.
REPORT: Antarctica reverses trend and gains ice for the first time in decades, according to a new study published by Science China Earth Sciences.
Researchers say from 2021-2023, the Antarctic Ice Sheet saw a record-breaking mass *gain.*
Tongji University researchers say… pic.twitter.com/mOtm0NxczK
— Collin Rugg (@CollinRugg) May 4, 2025
Commentary:
This study throws cold water on the constant drumbeat of climate panic that’s dominated headlines for years.
For decades, the public has been told that Antarctica’s melting ice is an irreversible threat that will soon flood coastal cities and doom future generations.
But nature, as usual, is far more complex than the models pushed by global bureaucrats.
Instead of retreating, Antarctica’s ice sheet just posted a historic turnaround.
More snow, more ice — and less sea level rise.
If this pattern continues, even for a few years, it could upend the narratives driving climate policy, funding, and global regulations.
The fact that such a dramatic swing could happen so quickly should remind us that the science is not as settled as some claim.
The left’s climate alarmism has always relied on worst-case scenarios and exaggerated predictions to push sweeping regulatory agendas.
But here we have empirical data showing that ice is growing — not shrinking.
That’s not a political statement, it’s scientific observation.
Of course, some scientists are already trying to downplay the finding, calling it temporary.
But what if it isn’t?
What if these climate shifts are part of natural variability we don’t fully understand?
The push to restructure our economy around extreme climate models may look increasingly premature.
This doesn’t mean we ignore the environment.
But it does mean we should approach climate science with skepticism, not fear.
Real data, not doomsday forecasts, should drive our policy decisions.
The Bottom Line:
A new peer-reviewed study shows that Antarctica’s ice sheet is growing again, defying years of warnings about irreversible melting.
The growth, driven by unusual snowfall, was large enough to slow sea level rise for now.
While some researchers caution this may be temporary, the findings challenge long-held assumptions about climate stability and underscore the need for humility in scientific forecasting.
More research is needed — but the ice isn’t gone yet.
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