Skip to main content

Why are the billionaires always laughing?

Because they know the corporate media will never call bullshit on their bullshit.

Why are the billionaires laughing?

It’s easy to laugh when the corporate press treats you as a glorious success instead of the epitome of a broken social order. Billionaires laugh because they know the corporate media prefers to fawn over them rather than hold them to account.

Today, we ask you to support our nonprofit, independent journalism because we are not impressed by billionaires flying into space, their corporations despoiling our health and planet, or their vast fortunes safely concealed in tax havens across the globe. We are not laughing.

We are hard at work producing journalism for the common good. With our Fall Campaign underway, please support this mission today. We cannot do it without you.

Support Our Work -- Join the small group of generous readers who donate, keeping Common Dreams free for millions of people each year. Every donation—large or small—helps us bring you the news that matters.

A piece of the Perito Moreno glacier, part of the Southern Patagonian Ice Field, breaks off and crashes into Lake Argentina in the Los Glaciares National Park on April 5, 2019 in Santa Cruz province, Argentina. (Photo: David Silverman via Getty Images)

A piece of the Perito Moreno glacier, part of the Southern Patagonian Ice Field, breaks off and crashes into Lake Argentina in the Los Glaciares National Park on April 5, 2019 in Santa Cruz province, Argentina. (Photo: David Silverman via Getty Images)

Study Reveals Rapid Melting of Glaciers Has Shifted Earth's Axis

"Faster ice melting under global warming was the most likely cause of the directional change of the polar drift in the 1990s."

Kenny Stancil

Since 1980, the planet's north and south poles have moved roughly four meters in distance, and new research shows that shifts in the Earth's rotational axis have accelerated since the 1990s as a result of the widespread melting of glaciers—a clear manifestation, scientists say, of the climate emergency.

"Faster ice melting under global warming was the most likely cause of the directional change of the polar drift in the 1990s," Shanshan Deng—a researcher from the Institute of Geographic Sciences and Natural Resources Research at the Chinese Academy of Sciencestold the American Geophysical Union (AGU) Thursday.

In a study published last month in the peer-reviewed journal Geophysical Research Letter, Deng and her co-authors found that changes in terrestrial water storage—particularly the accelerated loss of water stored on land due to melting glaciers—redistributed enough of the world's mass to drive "the rapid polar drift toward the east after the 1990s."

As The Guardian explained Friday:

The planet's geographic north and south poles are the point where its axis of rotation intersects the surface, but they are not fixed. Changes in how the Earth's mass is distributed around the planet cause the axis, and therefore the poles, to move.

In the past, only natural factors such as ocean currents and the convection of hot rock in the deep Earth contributed to the drifting position of the poles. But the new research shows that since the 1990s, the loss of hundreds of billions of tons of ice a year into the oceans resulting from the climate crisis has caused the poles to move in new directions.

The scientists found the direction of polar drift shifted from southward to eastward in 1995 and that the average speed of drift from 1995 to 2020 was 17 times faster than from 1981 to 1995.

The AGU noted that "researchers have been able to determine the causes of polar drifts starting from 2002 based on data from the Gravity Recovery and Climate Experiment (GRACE), a joint mission by NASA and the German Aerospace Center, launched with twin satellites that year and a follow-up mission in 2018."

Data from the GRACE satellites has enabled scientists to "link glacial melting to movements of the pole in 2005 and 2012, both following increases in ice losses," The Guardian reported. "But Deng's research breaks new ground by extending the link to before the satellite's launch, showing human activities have been shifting the poles since the 1990s, almost three decades ago."

While Deng's team showed that the accelerated decline in water stored on land stemming from glacial losses "is the main driver" of polar drift since the 1990s, the researchers wrote that groundwater depletion in non-glacial regions has also contributed to the movements.

"Groundwater is stored under land but, once pumped up for drinking or agriculture, most eventually flows to sea, redistributing its weight around the world," The Guardian noted. "In the past 50 years, humanity has removed 18 trillion tons of water from deep underground reservoirs without it being replaced."

Vincent Humphrey, a climate scientist at the University of Zurich who was not involved in the study, told AGU that the new research "tells you how strong this mass change is—it's so big that it can change the axis of the Earth."

This shift in the Earth's axis, however, is too small to affect daily life, Humphrey added. It could change the length of day, but only by milliseconds.

Nonetheless, other climate experts such as Jonathan Overpeck of the University of Arizona, have said before that the mere fact that the climate crisis is driving polar movements demonstrates "how real and profoundly large an impact humans are having on the planet."


Our work is licensed under Creative Commons (CC BY-NC-ND 3.0). Feel free to republish and share widely.

This is the world we live in. This is the world we cover.

Because of people like you, another world is possible. There are many battles to be won, but we will battle them together—all of us. Common Dreams is not your normal news site. We don't survive on clicks. We don't want advertising dollars. We want the world to be a better place. But we can't do it alone. It doesn't work that way. We need you. If you can help today—because every gift of every size matters—please do. Without Your Support We Simply Don't Exist.

New Whistleblower Sparks Calls to 'Crack Down on Facebook and All Big Tech Companies'

Hours after another ex-employee filed a formal complaint, reporting broke on internal documents that show the tech giant's failure to address concerns about content related to the 2020 U.S. election.

Jessica Corbett ·


'Catastrophic and Irreparable Harm' to Wolves Averted as Wisconsin Judge Cancels Hunt

"We are heartened by this rare instance of reason and democracy prevailing in state wolf policy," said one conservation expert.

Brett Wilkins ·


West Virginia Constituents Decry 'Immorality' of Joe Manchin

"West Virginia has been locked into an economy that forces workers into low-wage jobs with no hope for advancement, and after decades of this our hope is dwindling," said one West Virginian. "The cuts that Sen. Manchin has negotiated into the agenda hurt our state."

Julia Conley ·


'Texans Deserved Better Than This': Supreme Court Leaves Abortion Ban in Place

The nation's high court set a date to hear a pair of legal challenges to the "horrific" restrictions.

Jessica Corbett ·


'Like It Never Happened': Federal Judge Tosses Trump Attack on Clean Water Rule

Denying a Biden administration request to temporarily retain the rule, the judge reestablished "the careful balance of state and federal power to protect clean water that Congress intended when it wrote the Clean Water Act."

Brett Wilkins ·

Support our work.

We are independent, non-profit, advertising-free and 100% reader supported.

Subscribe to our newsletter.

Quality journalism. Progressive values.
Direct to your inbox.

Subscribe to our Newsletter.


Common Dreams, Inc. Founded 1997. Registered 501(c3) Non-Profit | Privacy Policy
Common Dreams Logo