Paul Krugman

I last spoke with Azeem, the proprietor of Exponential View, 18 months ago — ancient history on this subject. So we revisited the state of AI. . TRANSCRIPT: Paul Krugman in Conversation with Azeem Azhar (recorded 6/12/26) Paul Krugman: Hi everyone. Paul Krugman back on my usual schedule of recording interviews. And today I’m talking with Azeem Azhar , who I spoke to in January 2025, basically centuries ago in AI time. And with AI on everybody’s mind, I thought it would be good to revisit. I should say Azeem is an independent researcher and founder of Exponential View , which is one of the top tech Substacks out there. So hi, welcome to another conversation. Azeem Azhar: Yeah, thank you, Paul. And it has been eighteen months, also known as one and a half centuries in AI time since we spoke. Krugman : Yeah. Let me ask sort of the dumbest question: what is this thing called AI? How does it do what it does? I mean, even skeptics have to admit that it’s really impressive how it’s sort of leapt over all of the previous barriers. How is this happening? Azhar : You know, I think we’re still figuring it out. I think of AI ultimately as a machine that does certain things, and it’s been built by passing first millions, then billions, then tens of billions, hundreds of billions of trillions of words of human output through a neural network to give it some sense of how humans have thought about the world. And because it operates at dimensions well beyond the form of space and time, it seems to be able to find relationships between quite complex concepts. And I think we’ve all had that experience, whether we’ve been using Chat GPT or Claude over the last two or three years, that it seems to be able to recognize things that are quite deeply related that don’t immediately spring to mind. And in the last year and a half or so, the labs have started to train the AI models not just on words in books, but actually on tasks, like, “what is the set of things that you do to write a piece of code that does something?” “What is a set of things you do to use a piece of software in an enterprise?” And they’ve tried to train those models on those particular tasks. Essentially it’s aping what we do, and they use various mathematical tools like reinforcement learning where the model notionally gets a reward. Of course it’s not a reward the way you and I think of it because it’s a machine. Paul Krugman : Right. Azhar : And so that’s what it is. It’s sort of reflecting back, but also I think discovering some really deep relationships in the world that we might not spot, you know, prima facie as humans. Paul Krugman : Brad Delong calls it “a vast stew of linear algebra,” which makes some sense to me because I think that Pagerank with Google was the last thing I actually understood. And that’s the eigenvector with the largest eigenvalue. Not that anybody needs to know that, but this is like a million times bigger, right? Azhar : That’s basically it. Yeah. Krugman : But it’s sort of not what artificial intelligence was supposed to be, right? Azhar : No, not at all. I mean, I sometimes go back and look at the TV series of the seventies that I grew up with as a child, and they’ll always have an AI in the spaceship. Space 1999 had an AI you could talk to. And it was very precise, it was very clipped, and it did things and got things right. And there was a sense that you c

A quick video, thankfully not from Midtown Manhattan Hi there. Paul Krugman with a very quick update. I haven’t done a regular post today because I’m jet-lagged out of my mind, but I just wanted to weigh in on something that will be happening a few minutes after I record this. Which is that a significant piece of Midtown Manhattan — the area surrounding Madison Square Garden — is about to be closed to all pedestrians. This is because of the Knicks game which is in Madison Square Garden. And Donald Trump is attending the Knicks game. Which means that the game entry itself is going to require enormously strict security. People are forbidden from bringing any kind of bag in there. It means that what should be an exciting joyous occasion is going to become quite hellish with long lines and who knows what else. But what really may not be obvious to many people — you might not know if you’re not a New Yorker — is that Madison Square Garden sits on top of Penn Station. That’s a story in itself, but there it is. And Penn Station is the busiest transit hub in America. It is where 600,000 or so people pass through on their way to and from New York by way of the Long Island Railroad and New Jersey Transit. I’ve spent a lot of my life waiting for trains at Penn Station. And it’s completely insane to ruin people’s day like that. You could say, well, what else are you going to do if you’re going to have to provide security for the President of the United States? And the answer is, Why does he have to go to this thing? The simple way to make several hundred thousand people’s lives noticeably better, at least for today, would be to just not go to the damn game. He can watch it on TV. He can go have a cage match in the ripped up White House lawn, if he likes. It’s not such a small thing. It shows a kind of contempt for ordinary people and a kind of self-aggrandizement — I want this so I’m going to make other people’s lives miserable just to indulge my whim — that is part and parcel of everything else that’s going on. It’s a small thing but my god I would actually have had a problem if I went into my office today because my office is not that far from Penn Station. It’s not in the banned zone but it’s going to be nightmares all around. All right, just another message that the people in charge do not care about people like you. Get full access to Paul Krugman at paulkrugman.substack.com/subscribe

Chad Bown and Soumaya Keynes have a terrific new book with that title — a breezy survey of our chaotic new world of international economics, couched as advice for nations trying to get the upper hand. The book is here . I spoke with them last week about their book and the world in general. Fun stuff in a slightly grim way, and I hope we kept the acronym level tolerable. Transcript provided by the Financial Times, lightly edited to remove the ums and ahs. u TRANSCRIPT ​ Paul K: Hi everybody. I’m Paul Krugman, professor at the City University of New York, and an independent newsletter writer on Substack. You might have noticed that I’m not Soumaya Keynes, host of The Economics Show podcast. I’m here with Soumaya, as well as her longtime collaborator, Chad Bown, who is a senior fellow at the Peterson Institute for International Economics, formerly chief economist at the US State Department. Together, these two have just written a book called ‘How to Win a Trade War’, and today we’re going to be asking just that. How do you win a trade war? Soumaya, Chad, hi. Chad Bown: Hi, Paul! Soumaya: Hi! Paul K: So maybe I can start by asking a slightly funny question, which is, who are you? I know you’re Chad and Soumaya, but when we talk about how to win a trade war, who is this? You know, who’s the audience? Presumably not actually Donald Trump. It’s probably not Xi Jinping. I mean, everybody should read it, but who do you think might, in some sense, read it or at least be briefed on people who’ve read it? Soumaya: Well look, if Donald Trump wants to read the book, then we are very willing to sign a copy. We’ll hand deliver it however he wants. The conceit of the book is that you, the reader, are really interested in fighting a trade war, right? And we are the two nerdy kind of reluctant guides saying, “Uh, if you really want to do it, then, you know, we’ll give you the evidence that you need. We’ll tell you everything there is to know,” You know, it’s not easy to fight and win a trade war. Um, and so, you know, at least arm yourself with the evidence of what’s happened in the past, what works, what doesn’t work. We kind of acknowledge that most readers may come to this not actually wanting to fight a trade war, right? Um, so the point is it’s for... You know, it’s to help people understand, how to navigate this world of economic conflict as I feel like, you know, many people have become unwilling participants in these massive, massive geopolitical conflicts. It can be a bit bewildering. So the book is really supposed to be for everyone, right? To understand how we got here and where we go next. Paul K: Okay. Because yeah, I found myself thinking that it was easier somehow to follow the line of argument is to think of myself yeah, still a little bit of delusions of grandeur, but imagine myself to be Mark Carney, Prime Minister of Canada, or to imagine myself as Ursula von der Leyen, uh, uh, making policy for the EU. But basically, you’ve got these two powers. We’ve got the United States, which is basically Donald Trump, and we’ve got China, which is a little bit more of an institutional thing. But they are certainly waging something that they consider trade wars. Let’s talk a little bit about, how did we get here? How did we get to this point? I think, if we were holding this conversation around ten years ago, it mostly would have been, “Well, we’re economists. We understand free trade is great.” Uh, maybe fifteen years ago, even more so. And, so you know, the answer is just, “Don’t do this, free trade.” So I think all three of us probably have had some visions on the road to Damascus about why that isn’t an adequate approach. Anybody want

I’m posting our Wednesday conversation as this week’s video. Transcript below. . . . TRANSCRIPT: Paul Krugman in Conversation with Heather Cox Richardson (recorded 5/20/26) Heather Cox Richardson: How are you doing, Professor Krugman? I know you’re on vacation. Paul Krugman: Yeah. As I wrote the other day, I’m in Europe, which means I don’t have to think about Trump 100% of the time, only about 90%. So that’s a little bit of release psychologically. HCR: It’s really astonishing, isn’t it? But hopefully we don’t talk entirely about him today. I’m actually interested and would love to hear what you have to say about artificial intelligence, not itself as an entity, but as a factor in the economy. Because boy, it sure looks to me like we are way overinvested in AI. I think the growth on the stock market is basically AI companies. We know now that there’s more construction in AI data centers than there is in commercial real estate. And I’m wondering, can we just talk about that and you walk us through what this looks like? Because everybody keeps saying, “Oh, it’s a bubble like the housing bubble or like the dot-com bubble.” And I’m looking at it and saying… PK : Obviously, history is mostly what we have to go on. There have been many bubbles like this. There’s some broad similarities to dot-com, which was also a telecommunication thing. It also looks like the canal bubble in England, which was earlier. Most of the bubbles were pretty clearly bubbles at the time and that was certainly true for dot-com which I sort of still remember in real time. But with AI, I’m finding that the contrasts with the late 90s bubble are really illuminating. Obviously it’s again technology with lots of investment. There’s an enormous enthusiasm of a kind, but in other ways, it’s quite different. HCR : Well, let’s start with this. What exactly is a bubble? PK : Yeah, it’s always a question, but a bubble more or less means that people are investing in something that has no realistic chance of paying off—not socially but just commercially, to an extent that justifies the amount of money being thrown at it. Crucially, a bubble is something that people do because everyone else is doing it. So, Robert Shiller, the great bubble theorist of modern economics, said that a bubble is a natural Ponzi scheme. It’s something where you get in and you make money because other people get in, and people keep on coming in because everybody before them made money. But in the end, it’s a game where the money isn’t really there. It all depends on fresh crops of suckers coming in. And at some point you run out of suckers. So that is a Ponzi scheme, especially when someone like a Bernie Madoff does it deliberately in a bubble. It also happens naturally. Nobody is orchestrating it but nonetheless the logic of it is the same as a Ponzi scheme. So basically, it’s a lot like pornography where you know it when you see it. But it’s not just the fact that people are wrong but that people are wrong in a way that should have been predictable and where it’s really something that is sustained by the momentum, by the fact that other people keep on coming in until they don’t. HCR : Okay, so when historians talk about this, they example they often use is tulips. It’s something that you can explain to people as a reference because it’s kind of a cool story. When you take it out of the economic system that we understand now, it’s easier to see. PK : Yeah, I mean, I’m not really fond of the tulips analogy but sort of the first thing that people think of as being something like a modern bubble was the tulip mania in the Netherlands. 17th century Netherlands was not quite the first modern economy because they weren’t

For more videos, visit my YouTube channel . I’m away but alas staying in touch with political news at home, and thought I would check in with one of the best public opinion quants about where we stand right now … TRANSCRIPT: Paul Krugman in Conversation with G. Elliott Morris (recorded 5/13/26) Paul Krugman : Hi everyone. Returning today to G. Elliott Morris , my favorite polling and public opinion analyst. We’ve had an eventful time with redistricting and there’s a lot of stuff going on, so we’ll see where this goes. The big news is, of course, the Court leaving Democrats stunned by overruling the referendum with Virginia redistricting, which now gives Republicans a substantial lead. You’ve been doing some analysis. How should we think about how this changes November? G. Elliott Morris : Yeah. Big picture is: as long as Democrats are still winning the popular vote by four points, they’re still taking back the House of Representatives. A lot has changed over the last three weeks. First, the Supreme Court has invalidated section two of the Voting Rights Act. This was the portion of the law that prevented state legislatures or other state bodies from diluting the power of black voters. Krugman : Right. Morris : This, of course, matters for our partisan calculations, because black representatives in the South tend to be Democrats. Now the Supreme Court has said states can divvy up their votes. Republican-led states in the South, including Tennessee, Alabama, and Louisiana, have since passed, or are about to pass, maps that will take away three Democrats at least, and potentially five. So that is quite a few seats. On top of that, there has been other redistricting news. Virginia voters had passed a constitutional amendment to adopt a Democratic gerrymander that has been struck down. So Democrats in Virginia are going back to their old map, and they will lose two seats because of that—two seats that they would have otherwise gained. So, if you’re catching up on the math here, that’s three seats lost from the Democrats. It would have only been one; now it’s three. But then we have redistricting in Texas, Florida, North Carolina, Ohio, and Missouri. If you add up all of those Republican states, they have taken away about 13 seats from the Democrats, and Democrats have gained only five or so out of California, the only state they have really redistricted. If you add up all this, then Democrats are down about six seats from the gerrymandering wars that Donald Trump started last year. And that could be potentially decisive in a close race. Krugman : My very informal impression was that prior to all of this stuff, the kind of Republican bias of the voting was largely gone, and that the House majorities tended to more or less reflect the popular vote. But now we’re in a situation where we’re back with probably the biggest ever Republican lean there. Morris : Yeah. So the 2024 congressional map was technically still biased toward the Republicans. If in a perfectly average year with perfectly average candidates—and that is the big “if”—if 2024 had been rerun, we would have expected Democrats to lose the majority of seats, even if they had won the popular vote by about a point. The big benefit in 2024 was that recruitment by Democrats in close seats was really, really good. So they beat expectations. But if you rerun it, it still would have been slightly biased towards Republicans. Now we’re at around a Republican bias of four points, which is close to the bias right after the 2010 redistricting. What happened in 2012? So this is pretty bad. We’re getting to the point where the structural bias in

Jared Bernstein, former top Biden economist and all-round economic expert, and I bat around the puzzle of persistent negative economic sentiment. Recorded Wednesday. . . . TRANSCRIPT: Paul Krugman in Conversation with Jared Bernstein (recorded 4/22/26) Paul Krugman : Hi everyone. This week I’ve got Jared Bernstein with me for a talk about economic vibes. We had planned and hoped to have G. Elliott Morris in on the conversation, but he came down sick. So it’s just going to be two economists talking about why people are still so negative about the economy. Clearly this is very important for lots of purposes, but also just kind of interesting. So, hi Jared. Maybe you should lead off by explaining why it’s so compelling and then I’ll chime in. We’ve both done work on this, but you’ve done more. Jared Bernstein : Yeah, well, to me, it’s personal because I was in the White House—in the Biden administration’s Council of Economic Advisers, as you know—during this period when what began to be called the vibecession arose. I associate that term with Kyla Scanlon. This was a situation where we were posting some good strong macroeconomic numbers. GDP was strong. It was above trend. We got back to full employment very quickly after the pandemic-induced recession. But there was a big spike in inflation. As that spike came down, we were rolling down the other side of inflation mountain in the second half of 2022, we thought that was a pretty good development, given how upset people were. But consumer sentiment, consumer confidence, people’s feeling about the economy—these vibes—just kept getting worse. And it seemed to me at the time that that shock, not just to inflation, but to the level of prices—how much prices went up—was more important than most economists were realizing. As you well know, people in our field think a lot about inflation and inflationary shocks. We think less about the level of prices and sort of take that as a given. So that struck me as quite important at the time. And I began to look into it in ways I’m sure we’ll get into. Krugman : I mean, what was striking about it was that historically, there’s a pretty good relationship between consumer sentiment and macroeconomics. And way back they called it the misery index, which is the inflation rate plus the unemployment rate. It was designed by Arthur Okun, and it did a pretty good job. And then you added a little more sophisticated version of that, and it has historically done a pretty good job of tracking sentiment. But after 2022, even by these measures that had worked before, it looked like an economy that should have had people feeling a lot happier, but they weren’t. But let’s talk a little bit about price level because what always struck me, even from the beginning, was a question about: what period of inflation are we talking about? You know, why should it be the one-year rate of inflation that enters into the misery index as opposed to a two-year, or three-year, or four-year? That’s how we kind of started. In your recent work, you started by saying, “well, maybe with inflation over a longer period,” but this kind of morphed into this price level issue. So why don’t you tell me about that? Bernstein : So, a couple of things to amplify points you were just making. My coauthor on a recent paper , Daniel Posthumus, and I made a model of consumer sentiment. And this works both on the Michigan version and on the Conference Board version. Krugman : By the way, people should know that U. Michigan is the longest-standing regular survey of how people feel. But the Conference Bo

More than a year ago I interviewed my old friend and colleague Kim Lane Scheppele, a constitutional scholar who speaks Hungarian and knows Hungary, about the march of autocracy. Now, suddenly, a much happier occasion. I found her account of how this happened startling — a lot I didn’t know, even though I’ve been following the news obsessively. And some of it is wild. Here’s a transcript: . . . TRANSCRIPT: Paul Krugman in Conversation with Kim Lane Scheppele (recorded 4/16/26) Paul Krugman : Going back after a number of months to Kim Lane Scheppele , my former office neighbor at Princeton and I think we can safely say America’s leading constitutional scholar who also knows Hungary and speaks Magyar, although you’re probably the only one. Kim Lane Scheppele : Sorry to interrupt you, but the language is Magyar nyelv, and Magyar, the name of the person we’re going to be talking about, who’s also the new prime minister, means Hungarian. That’s your Hungarian lesson for the day. Ha! Krugman : Oh, wow. Thanks. I would have gotten that all wrong. All right. Well, anyway, as you say, it’s been quite a week. You were on this case on my blog starting in 2010, but I think we want to just talk about first reactions to this extraordinary election on Sunday. Scheppele : Well, yeah. It’s been hard to even comprehend the magnitude of this. I mean, not only did Péter Magyar win this election, but he won the election overwhelmingly in a rigged system. And so that’s the miracle magic of it. It turns out that Viktor Orbán had rigged the election rules so that only he could win. And the shortcut of what he did was that essentially a vote in the countryside counted three times as much as a vote in the cities. And what he counted on was that usually, if you get a challenger to a right-wing autocrat, they’re all going to be liberals, right? They’re all going to get their votes from the cities, from the educated populations. And Orban had a lock on the countryside. And then he put all the weight of the system on counting his people more than others. So Peter Magyar spent the last two years going out to villages, just meeting all of these people in person and getting around the fact that Orban also controlled all the media. So the media was rigged, the election system was rigged. And when the vote came in on Sunday, he was at 15 to 20 points ahead in the polls. Krugman : Right. Scheppele : But that did not guarantee he was going to win. And it did not guarantee that he was going to win by the majority. And so when the numbers started piling up, like I was watching the early returns and the early returns were coming in from villages that should have been the Orban vote. And it was a Tisza vote, it was a Peter Magyar vote. And so you knew just from the first 2 or 3% of the vote that it was going to be overwhelming. And sure enough, the whole evening the results came in and Peter Magyar won. It might shift a little bit, 1 or 2 numbers now, but about 138 seats out of the 199 seats in the parliament, and Orban had to concede. There was just no way that he could even claim fraud or try to do anything to change it, because he just didn’t have votes come in from anywhere. Krugman : Okay, it’s funny but that’s the first clear explanation I’ve gotten of how the rigging worked. Because the reporting has been pretty vague. And, you know, there’s still a fair number of people saying, “oh, it can’t really have been rigged, because after all, he lost.” Scheppele : Yeah. No, it was so rigged. I mean, literally, Orban rewrote all the rules in 2015. And, Paul, I need to give you a shout out here because, you know, Americans didn’t

Thank you Quentin Hardy , Beth Arnold , Jane Trombley , Resistance Media , Victoria Priya , and many others for tuning into my live video with Heather Cox Richardson ! Join me for my next live video in the app. Transcript HCR: Hey, everybody here from Bonita Springs, Florida and Elgin, Illinois and Portland, Oregon and Seattle, Washington, Fairbanks, Alaska. Boy, it must be getting beautiful up there right now. Newfoundland, Canada, Oak Park, Illinois. Still, we do not have a duplicate Plano, Texas. Then we got I think we got Oak Park, Illinois. That’s two Illinois. We got Cuyahoga Falls, Ohio, Vienna, Austria. Where is our Facebook? from Albuquerque, New Mexico, Dublin, Ohio. And Kristen is here from Facebook. So welcome, everybody. And here, Dr. Krugman and I go again with Lunch Money. Hey, Paul, how are you? PK: Hi, I’m good. How are you? HCR: I’m good. We have spring here, finally, which is unbelievable. PK: We’re hitting 86 this afternoon in New York. HCR: Oh, I can be there in about three hours. We’re not going to be 60. PK: So yeah, here from beautiful New York City, actually more or less across the street from the Empire State Building. This is my academic office. HCR: Oh, that’s nice. That’s nice. I’m just across from trees. Listen, so the world is changing so quickly that it’s kind of hard to get your mind around it. And one of the things that jumped out to me this week was the degree to which we’re focusing on the loss of soft power. We’re looking at the loss of you know, the idea of American military dominance. That’s another question. But I’m really interested in what it means for the U.S. economy to have taken such a dramatic turn away from dominance around the world. And what got me thinking was I did an interview the other day with Vanessa Williamson of the Brookings Institution about taxes, right? And she really offhandedly said, well, you know, we have this thing in economics called the resource curse, where if you have a country that has a reliance on an easily accessible resource like gold or oil or whatever, it means that they don’t really the leaders don’t really have to pay any attention to the people, because they can just dig it out of the ground. And she said, I’ve always kind of thought that maybe America’s resource curse was the fact that we were the world’s reserve currency. So we could borrow as much money as we wanted at really low prices. But that’s changing. And she just kind of threw it out there. And I thought, oh, my heavens, I have never thought about this at all that way. And I thought to come to you and say, I don’t know if she was right. I don’t know if this makes any sense at all, but what are we looking at in terms of the economy with the extraordinary instability of the United States on the world stage right now? PK: Okay, so let me first of all just say that, one resource curse that we have in the U.S. is an actual resource curse. We would not be rejecting renewable energy, we would not be rejecting electrotech, probably, if we didn’t have all of this oil and gas. That in some sense, our politics are kind of polluted by the power of our own fossil fuel industry. And that’s actually probably ending up being an economic disadvantage. So just to say that we’re not that diff

Lisa Graves is a legal activist and the author of a remarkable and terrifying book, Without Precedent , that documents the assault on democracy via the story of John Roberts. I spoke with her about how America has come to its current state, and what the future may hold: . . . TRANSCRIPT: Paul Krugman in Conversation with Lisa Graves (recorded 4/9/26) Paul Krugman : I’m speaking today with Lisa Graves , author of an incredibly revelatory and deeply disturbing book called Without Precedent , about the Roberts Court and what it has done to America. And...hi, Lisa. Welcome on. Lisa Graves : Paul, thank you so much for having me on. It’s an honor to be here with you. And thank you for your kind words about my book. Krugman : I guess I was first sort of seriously alerted to what was happening at the Supreme Court in 2000, with the stolen election and all that. But I have to say, I don’t think I fully appreciated what Citizens United would do. And so why don’t you give us a little background on what has happened, the court and its role and what’s been happening to America? Graves : Well, I really appreciate your starting with Bush v. Gore, because that in some ways is the beginning of this period. It’s a precursor in a way to what we’ve been experiencing. And that was when the US Supreme Court, in a sharply partisan decision — although not all the Republicans voted to stop the recount — five Republicans voted to stop the recount in 2000, in Florida. And the effect of that was to give George W. Bush the presidency and with it, not just the power to, in essence, make war with the consent of Congress, but also the power to remake the courts, the Supreme Court in particular. And by the way, as part of my research for the book, I looked into what was happening at that time, and it turned out that Clarence Thomas’s wife Ginni Thomas was working for the Heritage Foundation on the predecessor to Project 2025 — basically Project 2000. And she was screening people for positions in the potential George W. Bush administration. And Clarence Thomas didn’t recuse himself from that case. By the way, that five-four decision — it would have been four-four. The count would have been allowed to proceed. And the count that actually occurred with news organizations after the fact, after Bush was sworn in, showed that Gore would have won Florida and would have become the president of the United States. By the way, after Thomas voted to effectively make George W. Bush the president, Ginni Thomas was given a promotion as the liaison from the Heritage Foundation to the White House, and she became the highest paid non-board member of the Heritage Foundation. And so she was rewarded very well for her work and, basically, for the consequence of her husband’s decision to vote to stop that recount. So that was really a moment where I think a lot of people didn’t understand what was happening. And because that decision happened so quickly, there were no motions for Thomas to recuse himself. It just was a very rapid, very political, partisan decision by the court. And it is really a precursor to what’s happened next, which is that George W. Bush was reelected as an incumbent, or elected anew in 2004. And there were two vacancies that came up immediately. It was for O’Connor’s seat and Rehnquist’s seat. And John Roberts got the role of chief justice, and Sam Alito got the role of associate justice. And then to fast forward to your question about Citizens United, again, this is a 5-to-4 decision issued

Transcript This is America’s darkest hour. Hi, Paul Krugman with an update Tuesday morning. Earlier today, Donald Trump posted on Truth Social, A whole civilization will die tonight, never to be brought back again. Not going to be a problem if we ever do get the war crimes trial that all of this deserves. A statement of motive, intent is completely clear. I don’t need to say how vile it is. It is shocking, although at some level, if you didn’t see this as a real possibility, then you weren’t paying attention. Not much to say here except to talk about how those of us who are not Donald Trump should behave. First of all, any military commander given orders to start destroying civilian infrastructure in Iran should disobey that order, should say it, should not even quietly resign. This is a time to stand up and make it clear that this is totally unacceptable. This is a violation of everything that the military stands for. It’s a violation of everything that America stands for. Second, any member of the Trump administration: to continue in your position doing your job as Trump takes America on the course of becoming a criminal nation, a criminal terrorist nation, you cannot continue in good conscience. Particularly, if you play any role in making this happen, then you are a war criminal too. Then you ought to be brought up someday before an international tribunal. But even if you’re in a peripheral role, even just putting your head down and saying, well, I’m an assistant secretary at the agriculture department or something like that, that’s not good enough. This is not a regime that you can serve in good conscience. Republican politicians, any Republican, I mean, there are people already saying, “oh, you know, I don’t approve of destroying civilizations, but” — that “but” makes you an accessory to the crime, if you are failing to stand up against it. And I really don’t like this notion that only Democrats have agency. This is a very common thing. All of this is made possible by the lockstep slavish obedience of Republicans. Nonetheless, Democrats have a role here, too. And this is not a time to attack Trump’s war because it costs too much money or to attack it because it’s bad for energy markets or raises the price of groceries. I mean, it does do all of that. All of that is true. But we’re way past that point now. We’re at the point where you need to unambiguously condemn the immorality and criminality of what’s going on. No mincing of words. Damned if I know what’s going to happen. I mean, at some level, I think that the civilization that may be destroyed tonight is our own. I mean, are we civilized if we do this kind of thing? If America as a nation doesn’t stand up against this, what are we? So, God help us. Normal life will continue. It’s going to be a really weird thing to be out there, you know, grocery shopping and taking the subway and all of those things. But this is, in a way, the defining moment. The fate of the whole American idea is on the line. I have no idea how this ends. Get full access to Paul Krugman at paulkrugman.substack.com/subscribe

America as we knew it may end Tuesday. Hi, I’m Paul Krugman. Sunday morning update. Yesterday, I talked about how awful Trump’s message about glory to God and all of that was, but it’s looking much, much worse today. I’ll quote Trump in a second. But let me do a Heather Cox Richardson here and talk about history for a second. Think about what Abraham Lincoln, a president who was actually winning his war, said in his second inaugural. You’ve all probably heard the magnificent conclusion, which begins, with malice toward none, with charity for all, with firmness in the right as God gives us to see the right, let us strive on to finish the work we are in. Determination, humility, decency, Now, let me read you Donald Trump’s Truth Social post from this morning: Tuesday will be power plant day and bridge day, all wrapped up in one in Iran. There will be nothing like it. Open the f****n strait, you crazy b******s, or you’ll be living in hell. Just watch. Praise be to Allah. What happened to us? This is not the country we were supposed to be. If Trump is actually going to give the order for massive war crimes, for destruction of civilian infrastructure, power plants, bridges, which will, among other things, lead to a lot of deaths in Iran, will the military obey it? A year ago, I would have said no. But what we do know now is that, first of all, there turns out to be at least a significant MAGA component inside the officer corps. And we know that Pete Hexeth has been systematically corrupting, dismantling the military over the past 14 months. Generals who raise ethical concerns have been fired. Officers who even just want to be intelligent about warfare. and not believe that it’s all about warrior ethos and lethality have been fired, so it’s quite possible that there’s a quorum of officers who will follow instructions to commit war crimes. You can get even more pessimistic. Tim Snyder has been arguing that we’re basically in preparation for a coup, that somehow or other the war will be a pretense and arguing that this insane expansion of military spending in the latest Trump budget is a bribe to the military. I hope he’s wrong. But in any case, my God, if Trump gets his way, and if he doesn’t chicken out —and I think TACO is greatly overrated, I think all too often Trump actually does follow through on his insane stuff. It’s entirely possible that basically by this time Tuesday, America will have established itself as one of the world’s great villains. I don’t want to be here, but, you know, be warned. This is happening. This is real. It’s the most astonishing, awful thing that I’ve ever seen, and we’ve all seen a lot of awful things. Take care, I guess. Get full access to Paul Krugman at paulkrugman.substack.com/subscribe

Donald Trump isn’t sounding like himself, and that’s terrifying. Hi, Paul Krugman here with a brief update on Saturday afternoon. Not my usual thing. No economics, no analytics, just I felt I needed to say something. On Wednesday, Trump gave a speech, which was... pretty depressing. He was low energy, listless, and seemed to be disconnected from reality, insisting that everything is going great in this war and everything is going great across the board. And in terms of the closure of the Strait of Hormuz, well, it’s somebody else’s problem. And the Strait may naturally open by itself, which didn’t sound like leadership. In some ways it sounded like Trump, always living in a fantasy world in which things are going his way. But if you thought about the outcome for the world, it seemed to be pointing towards the U.S. never admitting it openly, but implicitly basically giving up and leaving a stronger Iran, but with the Strait of Hormuz opening up — maybe with tolls collected by the regime in Iran, and just a diminished, weakened U.S., but better than some of the alternatives. Today Trump put up a Truth Social post, which said that if Iran doesn’t open up the Strait of Hormuz within 48 hours, “all hell will reign down on them.” That was how he put it. All hell will rain down. Misspelled rain, but OK. And then finished it up with glory be to God. GOD in caps. Wow. So first of all, this is a completely different picture suddenly. Aside from the Strait of Hormuz not being our problem to we will commit massive war crimes, presumably. That’s the only thing that makes sense here, unless they open it up, which is pretty bad. And also... I don’t think Trump has ever said “glory be to God.” That doesn’t sound like him. That sounds almost as if Pete Hegseth wrote this post, which maybe in some sense he did. The misspellings and all do look like Trump in his own hand, but it feels like this is the influence of our religious fanatic Secretary of War, or as people in the Pentagon apparently call him the Secretary of War Crimes. This is really bad. It’s hard to see what happens in 48 hours. It’s clear that Trump, for all his pretense of, “I’m always winning,” is aware of how completely he screwed things up, that he’s aware that he has basically led America into an epic strategic defeat. I don’t think he cares about that from the point of view of America, but he is realizing what this has done to him — that he will probably quite rapidly lose his grip on U.S., politics, and certainly to the extent that he cares about his legacy, it’s not going to be his wonderful ballroom. It’s going to be that he’s the man who single-handedly led America to one of its greatest defeats ever. But now what? It would be one thing if he just kind of slunk away into the night, which is what we would have hoped would happen, but instead it sounds like he’s unable to accept it and that he is going to try and do something truly awful in an attempt to somehow redeem himself and the situation. If we had a functioning democracy, this would be 25th Amendment time. This guy should not have any authority at all. Finger on the button, although I don’t think we’re talking about nukes, but he shouldn’t have any authority on matters of state violence when this is the kind of mood he’s in. Just in general, although religiosity is often expected of American leaders, saying glory be to God before you unleash violence, that is not what used to be the American way. Anyway, I’m scared. I wonder very much what the next few days will bring because this is looking like basically a president who is losing it and unfortunately losing it in a way that can really make the world a much worse place very fast. I guess enjoy the rest of your weekend. Get full access to Paul Krugman at paulkrugman.substack.com/subscribe