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Last week was a grim reminder that no matter what sort of horror is being perpetrated or how many people end up dead, the Trump administration’s knee-jerk response is to shitpost through it. The White House’s response on X to abducting the head of a sovereign nation? “FAFO”. The response to an ICE agent shooting a woman in broad daylight? A Buzzfeed-style listicle of “57 Times Sick, Unhinged Democrats Declared War on Law Enforcement.” ICE agents arresting protesters? “Welcome to the Find Out stage.”
To the vast majority of people following current events, the Trump administration’s meme-ing is blunt and cruel. But the jaded political insider will also view Trump’s meme fusillade as an element of a media strategy known as “rapid response”: the full-time work of quickly shaping the political narrative of a breaking news event, sometimes within minutes, before the news media and your opponents can shape it for you.
“Every political office, every political campaign, has a dedicated operation that helps them respond strategically to events in the news that are out of their control.” Lis Smith, a high-profile Democratic communications strategist based in New York City, told me. It’s a profession that dates back to the beginning of the 24-hour news cycle, when cable shows could quickly assemble a panel of pundits to discuss current events, and the workload has grown exponentially in the age of social media. “You cannot control all the narratives that are going to be out there, so you need to be able to manage the chaos that’s coming into your world.”
Smith served as the director of rapid response for Barack Obama’s 2012 presidential campaign, which was one of the first to fully take advantage of social media, and worked in the comms shop for several New York City mayors and Democratic candidates. She’s widely credited for single-handedly elevating Pete Buttigieg’s profile, turning him from an obscure mayor to a serious presidential candidate as his director of communications. She views social networks through the lens of their messaging utility: X, formerly known as Twitter, is still the best for getting “text-based rapid response communications like written statements” in front of a wide range of “elites and opinion-shapers.” A Bluesky-based messaging strategy might engage a friendly left-leaning audience, but will never “penetrate” the world outside, nor will a Rumble-based campaign ever make it out of the right-wing bubble.
More importantly: memes may be a fast way to convey a political message to a specific audience who gets the inside joke, but the humor is rarely understood by anyone outside of that group — especially people who might have been sympathetic to the concept of stopping illegal immigration, but are horrified by how the Trump administration is going about it. The memes themselves are simply a reflection of that mindset. “The administration’s use of memes really flattens the political debate,” said Smith. “It takes the humanity, the seriousness, and the nuance that’s needed out of it and replaces it just with cruelty.”
Before we get to my conversation with Smith, here’s The Verge’s latest on the political tech dystopia:
- “Snatching Maduro was all about the spectacle”, Elizabeth Lopatto and Sarah Jeong: Real people are dead because Donald Trump wanted a spectacle.
- “America’s new era of energy imperialism is about more than oil”, Justine Calma: Trump wants Venezuela’s oil, Greenland’s minerals, and above all — control.
- “The MAGA-approved video of an ICE killing”, Mia Sato: After a federal agent shot and killed a woman in Minneapolis, the Trump administration found its preferred angle of the incident.
- “Tim Cook and Sundar Pichai are cowards”, Elizabeth Lopatto: X’s deepfake porn feature clearly violates app store guidelines. Why won’t Apple and Google pull it?
- “Trump’s fundraisers asked Microsoft for its White House ballroom donation”, Emma Roth: Amazon also admitted that it was in touch with fundraisers months before the White House released its list of donors in October.
- “New York wants to regulate Roblox”, Lauren Feiner: Gov. Kathy Hochul made new requirements meant to protect kids online a centerpiece of her plan for state policy.
- “Former NYC Mayor Eric Adams accused of $2.5 million crypto ‘rug pull’ as his NYC Token crashes”, Emma Roth: The NYC token’s value peaked at about $580 million, before dropping to $130 million.
- “I can’t find the Trump phone at America’s largest tech show”, Dominic Preston: I’ve looked and looked, but Trump Mobile is nowhere to be found at CES this year
“A meme that is funny or cruel will probably spread faster than anything with nuance”
This interview has been edited for clarity.
You came up during an era where Twitter, before it was X, was really the only internet media environment for politics. How has the practice of rapid response changed in an environment where there is so much narrative to control over so many types of media?
It’s gotten a lot harder. In the ’90s, the big change was the 24-hour news cycle with cable news. In the late 2000s and early 2010s, the big development was social media, Twitter, and being able to respond in real time online to news developments. But now, there’s no question that it’s harder to get your message out, with how fractured these different social media channels are. Not everyone is on X today the same way they were 10 years ago. But also, your message is less likely to penetrate as effectively on a platform like X than it was 10 years ago, because of how verification, etc., have changed.
So you really need to have an “all of the above” communication strategy, where you’re hitting traditional media with press releases, calls to reporters and news networks, and you’re also hitting social media in real time. That means not just hitting X, but also hitting Threads, hitting Bluesky, TikTok, Instagram, all those apps, because there has never been a time where people’s media consumption habits have been more fractured than right now.
Do candidates view specific platforms for certain political purposes, or political leanings?
X is still pretty dominant in American politics for getting out rapid response communications, especially text-based rapid response communications like written statements, because it’s still where you’re going to find the most political insiders, political pundits, and reporters. Everything [messaging-wise] trickles out from there. Where you see more fracturing is in terms of where people do short form video: you do see some campaigns using TikTok, others using Instagram more; you do see some favoring of different platforms across partisan lines. But Bluesky on the left is just never going to be as effective of a way of reaching elites and opinion-makers as X is — just as Truth Social or Discord on the right is never going to be the way that you reach elites or opinion-makers.
Let’s go into the content of said messaging. I know that Kamala Harris and Biden tried to lean into memes during their 2024 campaigns, but clearly not as effectively as Trump, and the meme format seems to be really dominant in the Trump administration. Is there a specific way an operative views the meme format as a political messaging tool?
The meme format is more likely to spread quickly. It’s something that a specific audience is going to understand immediately, and it really simplifies a political argument. The problem with that, though, is, one, it’s very audience specific. Not everyone is going to understand a Family Guy meme, not everyone is going to understand a Patriots meme, or whatever the meme du jour is.
Another problem with the meme format is that you lose a lot of context and you lose a lot of humanity in it. So when you see the administration posting sort-of-funny memes about deportations or ICE, you lose a lot of the empathy and compassion that most people have when it comes to the immigration debate. Most people think that illegal immigration is bad and that we should do something about it. But most people also understand that there are real people who are involved in all of these situations and don’t think it’s funny to make light of, say, school pickups getting raided, or families getting separated, or parents crying as they’re being dragged away from their kids.
I was listening to Joe Rogan interviewing Shane Gillis, and they actually touched on this. I would say both Rogan and Shane Gillis are people who were favorable to Trump in the election — Rogan more so than Shane Gillis — but Gillis said, I want our government to take the issue of illegal immigration seriously. I don’t want it to be funny to them. And I think that’s something that really taps into how most people feel about these issues.
If you reduce these very serious issues to cruel, funny memes, you’re going to alienate a lot of people who might be there with you on an issue if you’d approached it with a little bit more maturity and humanity. But the administration is saying, cut out the humanity, cut out the maturity. Those things don’t matter. Because a viral meme — a meme that is funny or cruel — will probably spread faster than anything with nuance. They’re prioritizing speed and virality over nuance and seriousness.
I think you just refined what we’ve been thinking about at The Verge: the way that my coworkers saw Trump’s abduction of Maduro and their response to the ICE shooting was that this government’s policy is a meme mentality — their speed, virality and the need to get their spin out first before anyone feels any sort of way about it.
There’s a short window when people — everyone from reporters to voters to anyone online — are trying to figure out what the hell’s going on and what they think about breaking news. Rapid response is about stepping into that void and shaping it, but there are real problems with how the Trump administration is doing it. Ultimately, yes, they may win some sort of short-term viral meme war. But in the long term, the way that they’re communicating about these issues — whether it’s the fatal shooting of Renee Good in Minneapolis, or deportations in general — they’re gonna lose the political debate. People want action on these issues, but they don’t want wanton cruelty.
Also, if you [the administration[ step in very quickly and put out bad facts, what you do is just compound mistrust in government and mistrust in the administration. And it’s possible that the Trump administration benefits from that because the less people trust official sources, the more it’s good for them. But I think overall, it’s pretty bad that they’re putting out false information that goes mega-viral the way they do it, because ultimately, no one’s going to take anything they say at face value anymore. It’s especially damaging for their relationships with the news media and elites who, in the past, would have clearly taken what any presidential administration said at face value.
Is it too early to think about meme warfare in the midterm election — changing people’s opinions who could be swayed to vote one way or another, getting that messaging to them as quickly as possible, driving them out to the polls?
I don’t think that the meme strategy from this administration is gonna help Republicans in the midterms. And I think if you talk to a lot of Republicans who are up in swing areas or swing states or certain districts, and you presented them with the memes this administration is putting out, I don’t think they would agree with them, and I don’t think that they would say that this is good political strategy. Because to the point I made earlier: the administration’s use of memes really flattens the political debate. It takes the humanity, the seriousness, the nuance that’s needed out of it, and replaces it just with cruelty. The voters who are going to turn out in 2026 — yeah, some of them are going to be part of that MAGA base that it embraces the cruelty, but the people that you need to win over are going to be people who have nuanced views on issues like illegal immigration and people who say, Yeah, we need secure borders; yes, we need more enforcement of our immigration laws; but maybe we don’t need to be putting out memes about, you know, a father being taken off in handcuffs.
That’s where I think the administration’s focus on speed and virality comes at a political cost. Someone’s’s going to have to pay for the tone that they’re taking online, and it’s likely going to be the Republicans who are up in 2026, unless, I don’t know, Democrats somehow overplay their hand on immigration issues.
And a lot of the voters who will determine the midterm elections are older voters. They’re not going to consume the memes firsthand, nor are they going to understand the memes. That’s something being lost in this debate too: even though more people than ever are getting their news through social media, a lot of the people who decide elections, and a lot of the people that Republicans need to win, are not meme consumers. It’s questionable whether it will pay off electorally for them.
Speaking of memes distilling political arguments:
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![Scientists Found a Continent-Sized Geological Structure Hiding Beneath Antarctica
The East Antarctic Ice Sheet is almost unfathomably huge. Covering about 75% of the entire frigid continent (nearly everything on its side of the Transantarctic Mountains), the sheet covers about 3.9 million square miles (10.2 million square kilometers) and extends down 1.4 miles (2.2 km), on average, before coming into contact with Earth’s surface. At its deepest, the ice plunges down over 3 miles (4.9 km). For decades, scientists assumed that this literally continent-sized block of ice rested on an expansive and stable chunk of Earth’s crust known as a craton. A team of researchers has now complicated that picture—mapping a vast, interconnected geological structure that fans out from a troubling “tectonic deformation.” Beneath this ice sheet, thinner and more geologically recent slices of crusty lithosphere fan out into hidden valleys called “pull-apart basins.” These basins—30 elongated wedge-shaped valleys in total—constitute an entirely new, continental-scale geological region underneath Antarctica, in fact, one which the researchers have named the East Antarctic Fan-Shaped Basin Province (EAFBP). But it’s how they likely formed that has now caught researchers’ attention.
To put it bluntly, it turns out that about 90% of the planet’s fresh water ice may not be on solid ground. Geologist John Goodge called the team’s findings “provocative” in an independent commentary on the new study, published Thursday in the journal Nature Geoscience.
“East Antarctica is typically considered from seismic tomography and geodetics to be ancient and generally stable,” according to Goodge, who studies continental tectonics with the nonprofit Planetary Science Institute. “[But] something else is going on at depth.” Continental divides Goodge speculates that this seemingly “coherent pull-apart system,” as presented in the new study, might help explain a variety of mysterious heat and water flows beneath this ice sheet’s surface, like that enormous subglacial lake identified in 2016 or some of the hundreds more like it.
The study’s authors, led by geophysicist Egidio Armadillo at the University of Genoa in Italy, agreed: “Because these basins underlie about half of the East Antarctic Ice Sheet, they are likely to heavily influence both ice-flow and landscape evolution,” the researchers wrote in their study, also published Thursday in Nature Geoscience. Armadillo’s team, coordinating across Europe and the U.K., developed their new understanding of Antarctica’s hidden bedrock via an exhaustive set of sensory data. Gravitational and magnetic anomalies were mapped via low-altitude airborne surveys. Ground surface features were mapped with seismic tools, using sound waves that vibrate through the ice and ping back information about subglacial landscapes in 3D. The grey, magenta, and cyan lines represent the apparent new fault lines discovered. Credit: Nature Geoscience All of this data—the fruits of “multi-national efforts to image within and below the ice sheet,” as Goodge put it—had already revealed that regions of the continent were “undergoing more rapid movement and ice-mass loss than previously recognized.” Armadillo’s team merely helped to explain why.
The mechanism Armadillo and his colleagues proposed for the formation of these fan-shaped basins is called “distributed rotational extension.” It involves points called Euler poles around which tectonic plates pivot or rotate rather than smash into each other or pull apart. The result is a bit like decks of cards being spread out on a table, thinning out the stack of Earth’s crust as it moves. An icy situation Goodge took pains to spell out the basins’ implications for melting Antarctic ice due to climate change and the risk of rising global sea levels.
The mere existence of these basins, he wrote, “could introduce widespread, systemic instability to the East Antarctic Ice Sheet” via thinner layers of Earth’s crust and more heat flow from below. On top of that, a series of fault-line “troughs” documented between the basins appear “tailor-made to promote outward flow of ice streams from the interior” into the world’s oceans, he said. That said, the team’s findings are unlikely to end this debate. As Goodge noted, Antarctica is “the last continental frontier of scientific exploration.” It’s still a very mysterious place, one that’s challenging to study given its inhospitable temperatures and extreme geography. Its “cryptic subglacial geology” might stay that way for a while. #Scientists #ContinentSized #Geological #Structure #Hiding #Beneath #AntarcticaAntarctica,Geology,mapping,Plate tectonics](https://gizmodo.com/app/uploads/2026/06/East-Antarctic-Fan-shaped-Basin-Province.jpeg "Scientists Found a Continent-Sized Geological Structure Hiding Beneath Antarctica
The East Antarctic Ice Sheet is almost unfathomably huge. Covering about 75% of the entire frigid continent (nearly everything on its side of the Transantarctic Mountains), the sheet covers about 3.9 million square miles (10.2 million square kilometers) and extends down 1.4 miles (2.2 km), on average, before coming into contact with Earth’s surface. At its deepest, the ice plunges down over 3 miles (4.9 km). For decades, scientists assumed that this literally continent-sized block of ice rested on an expansive and stable chunk of Earth’s crust known as a craton. A team of researchers has now complicated that picture—mapping a vast, interconnected geological structure that fans out from a troubling “tectonic deformation.” Beneath this ice sheet, thinner and more geologically recent slices of crusty lithosphere fan out into hidden valleys called “pull-apart basins.” These basins—30 elongated wedge-shaped valleys in total—constitute an entirely new, continental-scale geological region underneath Antarctica, in fact, one which the researchers have named the East Antarctic Fan-Shaped Basin Province (EAFBP). But it’s how they likely formed that has now caught researchers’ attention.
To put it bluntly, it turns out that about 90% of the planet’s fresh water ice may not be on solid ground. Geologist John Goodge called the team’s findings “provocative” in an independent commentary on the new study, published Thursday in the journal Nature Geoscience.
“East Antarctica is typically considered from seismic tomography and geodetics to be ancient and generally stable,” according to Goodge, who studies continental tectonics with the nonprofit Planetary Science Institute. “[But] something else is going on at depth.” Continental divides Goodge speculates that this seemingly “coherent pull-apart system,” as presented in the new study, might help explain a variety of mysterious heat and water flows beneath this ice sheet’s surface, like that enormous subglacial lake identified in 2016 or some of the hundreds more like it.
The study’s authors, led by geophysicist Egidio Armadillo at the University of Genoa in Italy, agreed: “Because these basins underlie about half of the East Antarctic Ice Sheet, they are likely to heavily influence both ice-flow and landscape evolution,” the researchers wrote in their study, also published Thursday in Nature Geoscience. Armadillo’s team, coordinating across Europe and the U.K., developed their new understanding of Antarctica’s hidden bedrock via an exhaustive set of sensory data. Gravitational and magnetic anomalies were mapped via low-altitude airborne surveys. Ground surface features were mapped with seismic tools, using sound waves that vibrate through the ice and ping back information about subglacial landscapes in 3D. The grey, magenta, and cyan lines represent the apparent new fault lines discovered. Credit: Nature Geoscience All of this data—the fruits of “multi-national efforts to image within and below the ice sheet,” as Goodge put it—had already revealed that regions of the continent were “undergoing more rapid movement and ice-mass loss than previously recognized.” Armadillo’s team merely helped to explain why.
The mechanism Armadillo and his colleagues proposed for the formation of these fan-shaped basins is called “distributed rotational extension.” It involves points called Euler poles around which tectonic plates pivot or rotate rather than smash into each other or pull apart. The result is a bit like decks of cards being spread out on a table, thinning out the stack of Earth’s crust as it moves. An icy situation Goodge took pains to spell out the basins’ implications for melting Antarctic ice due to climate change and the risk of rising global sea levels.
The mere existence of these basins, he wrote, “could introduce widespread, systemic instability to the East Antarctic Ice Sheet” via thinner layers of Earth’s crust and more heat flow from below. On top of that, a series of fault-line “troughs” documented between the basins appear “tailor-made to promote outward flow of ice streams from the interior” into the world’s oceans, he said. That said, the team’s findings are unlikely to end this debate. As Goodge noted, Antarctica is “the last continental frontier of scientific exploration.” It’s still a very mysterious place, one that’s challenging to study given its inhospitable temperatures and extreme geography. Its “cryptic subglacial geology” might stay that way for a while. #Scientists #ContinentSized #Geological #Structure #Hiding #Beneath #AntarcticaAntarctica,Geology,mapping,Plate tectonics")
![Scientists Found a Continent-Sized Geological Structure Hiding Beneath Antarctica
The East Antarctic Ice Sheet is almost unfathomably huge. Covering about 75% of the entire frigid continent (nearly everything on its side of the Transantarctic Mountains), the sheet covers about 3.9 million square miles (10.2 million square kilometers) and extends down 1.4 miles (2.2 km), on average, before coming into contact with Earth’s surface. At its deepest, the ice plunges down over 3 miles (4.9 km). For decades, scientists assumed that this literally continent-sized block of ice rested on an expansive and stable chunk of Earth’s crust known as a craton. A team of researchers has now complicated that picture—mapping a vast, interconnected geological structure that fans out from a troubling “tectonic deformation.” Beneath this ice sheet, thinner and more geologically recent slices of crusty lithosphere fan out into hidden valleys called “pull-apart basins.” These basins—30 elongated wedge-shaped valleys in total—constitute an entirely new, continental-scale geological region underneath Antarctica, in fact, one which the researchers have named the East Antarctic Fan-Shaped Basin Province (EAFBP). But it’s how they likely formed that has now caught researchers’ attention.
To put it bluntly, it turns out that about 90% of the planet’s fresh water ice may not be on solid ground. Geologist John Goodge called the team’s findings “provocative” in an independent commentary on the new study, published Thursday in the journal Nature Geoscience.
“East Antarctica is typically considered from seismic tomography and geodetics to be ancient and generally stable,” according to Goodge, who studies continental tectonics with the nonprofit Planetary Science Institute. “[But] something else is going on at depth.” Continental divides Goodge speculates that this seemingly “coherent pull-apart system,” as presented in the new study, might help explain a variety of mysterious heat and water flows beneath this ice sheet’s surface, like that enormous subglacial lake identified in 2016 or some of the hundreds more like it.
The study’s authors, led by geophysicist Egidio Armadillo at the University of Genoa in Italy, agreed: “Because these basins underlie about half of the East Antarctic Ice Sheet, they are likely to heavily influence both ice-flow and landscape evolution,” the researchers wrote in their study, also published Thursday in Nature Geoscience. Armadillo’s team, coordinating across Europe and the U.K., developed their new understanding of Antarctica’s hidden bedrock via an exhaustive set of sensory data. Gravitational and magnetic anomalies were mapped via low-altitude airborne surveys. Ground surface features were mapped with seismic tools, using sound waves that vibrate through the ice and ping back information about subglacial landscapes in 3D. The grey, magenta, and cyan lines represent the apparent new fault lines discovered. Credit: Nature Geoscience All of this data—the fruits of “multi-national efforts to image within and below the ice sheet,” as Goodge put it—had already revealed that regions of the continent were “undergoing more rapid movement and ice-mass loss than previously recognized.” Armadillo’s team merely helped to explain why.
The mechanism Armadillo and his colleagues proposed for the formation of these fan-shaped basins is called “distributed rotational extension.” It involves points called Euler poles around which tectonic plates pivot or rotate rather than smash into each other or pull apart. The result is a bit like decks of cards being spread out on a table, thinning out the stack of Earth’s crust as it moves. An icy situation Goodge took pains to spell out the basins’ implications for melting Antarctic ice due to climate change and the risk of rising global sea levels.
The mere existence of these basins, he wrote, “could introduce widespread, systemic instability to the East Antarctic Ice Sheet” via thinner layers of Earth’s crust and more heat flow from below. On top of that, a series of fault-line “troughs” documented between the basins appear “tailor-made to promote outward flow of ice streams from the interior” into the world’s oceans, he said. That said, the team’s findings are unlikely to end this debate. As Goodge noted, Antarctica is “the last continental frontier of scientific exploration.” It’s still a very mysterious place, one that’s challenging to study given its inhospitable temperatures and extreme geography. Its “cryptic subglacial geology” might stay that way for a while. #Scientists #ContinentSized #Geological #Structure #Hiding #Beneath #AntarcticaAntarctica,Geology,mapping,Plate tectonics](https://i0.wp.com/gizmodo.com/app/uploads/2026/06/East-Antarctic-Fan-shaped-Basin-Province.jpeg?ssl=1 "Scientists Found a Continent-Sized Geological Structure Hiding Beneath Antarctica
The East Antarctic Ice Sheet is almost unfathomably huge. Covering about 75% of the entire frigid continent (nearly everything on its side of the Transantarctic Mountains), the sheet covers about 3.9 million square miles (10.2 million square kilometers) and extends down 1.4 miles (2.2 km), on average, before coming into contact with Earth’s surface. At its deepest, the ice plunges down over 3 miles (4.9 km). For decades, scientists assumed that this literally continent-sized block of ice rested on an expansive and stable chunk of Earth’s crust known as a craton. A team of researchers has now complicated that picture—mapping a vast, interconnected geological structure that fans out from a troubling “tectonic deformation.” Beneath this ice sheet, thinner and more geologically recent slices of crusty lithosphere fan out into hidden valleys called “pull-apart basins.” These basins—30 elongated wedge-shaped valleys in total—constitute an entirely new, continental-scale geological region underneath Antarctica, in fact, one which the researchers have named the East Antarctic Fan-Shaped Basin Province (EAFBP). But it’s how they likely formed that has now caught researchers’ attention.
To put it bluntly, it turns out that about 90% of the planet’s fresh water ice may not be on solid ground. Geologist John Goodge called the team’s findings “provocative” in an independent commentary on the new study, published Thursday in the journal Nature Geoscience.
“East Antarctica is typically considered from seismic tomography and geodetics to be ancient and generally stable,” according to Goodge, who studies continental tectonics with the nonprofit Planetary Science Institute. “[But] something else is going on at depth.” Continental divides Goodge speculates that this seemingly “coherent pull-apart system,” as presented in the new study, might help explain a variety of mysterious heat and water flows beneath this ice sheet’s surface, like that enormous subglacial lake identified in 2016 or some of the hundreds more like it.
The study’s authors, led by geophysicist Egidio Armadillo at the University of Genoa in Italy, agreed: “Because these basins underlie about half of the East Antarctic Ice Sheet, they are likely to heavily influence both ice-flow and landscape evolution,” the researchers wrote in their study, also published Thursday in Nature Geoscience. Armadillo’s team, coordinating across Europe and the U.K., developed their new understanding of Antarctica’s hidden bedrock via an exhaustive set of sensory data. Gravitational and magnetic anomalies were mapped via low-altitude airborne surveys. Ground surface features were mapped with seismic tools, using sound waves that vibrate through the ice and ping back information about subglacial landscapes in 3D. The grey, magenta, and cyan lines represent the apparent new fault lines discovered. Credit: Nature Geoscience All of this data—the fruits of “multi-national efforts to image within and below the ice sheet,” as Goodge put it—had already revealed that regions of the continent were “undergoing more rapid movement and ice-mass loss than previously recognized.” Armadillo’s team merely helped to explain why.
The mechanism Armadillo and his colleagues proposed for the formation of these fan-shaped basins is called “distributed rotational extension.” It involves points called Euler poles around which tectonic plates pivot or rotate rather than smash into each other or pull apart. The result is a bit like decks of cards being spread out on a table, thinning out the stack of Earth’s crust as it moves. An icy situation Goodge took pains to spell out the basins’ implications for melting Antarctic ice due to climate change and the risk of rising global sea levels.
The mere existence of these basins, he wrote, “could introduce widespread, systemic instability to the East Antarctic Ice Sheet” via thinner layers of Earth’s crust and more heat flow from below. On top of that, a series of fault-line “troughs” documented between the basins appear “tailor-made to promote outward flow of ice streams from the interior” into the world’s oceans, he said. That said, the team’s findings are unlikely to end this debate. As Goodge noted, Antarctica is “the last continental frontier of scientific exploration.” It’s still a very mysterious place, one that’s challenging to study given its inhospitable temperatures and extreme geography. Its “cryptic subglacial geology” might stay that way for a while. #Scientists #ContinentSized #Geological #Structure #Hiding #Beneath #AntarcticaAntarctica,Geology,mapping,Plate tectonics")
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