


27 Jul 2026 · 23m · 10 chapters

India’s “cockroaches” youth protests against corruption and the NEET exam system, following the resignation of Education Minister Dharmendra Pradhan; plus a separate segment on why “macro trading” is hard even with tomorrow’s headlines, and a street-art segment on Invader’s mosaic “invasions.”
Kira Huyu, Economist Asia correspondent reporting from Delhi protests; Josh Roberts, Economist capital markets correspondent; Caitlin Talbot, Economist digital culture correspondent speaking with Invader anonymously; Rosie (co-host) and Jason Palmer (host).
The cockroaches meme (27M followers) grew from a jokey X post into a serious movement tied to NEET leaks and alleged links to 20+ suicides. Protests escalated after police violence (pellet guns, tear gas), internet shutdowns, and the alleged forced hospital transfer of Sonam Wangchuk during a hunger strike. Modi initially ignored, then apologized via a candid late-night video; Pradhan resigned—framed as a shift toward dissent/accountability. Trading study: even with “tomorrow’s” Wall Street Journal headlines, participants and AI models lost money due to poor direction calls and, especially, mis-sizing bets; expert macro traders profited by calibrating leverage to confidence. Invader: French artist with 1,500+ mosaics in Paris, thousands worldwide, using Flash Invaders app.
NEET leak; Sonam Wangchuk’s day-21 hunger strike; Gandhi-costumed protest sign “World peace”; 17 metro stations closed; pellet guns used in Delhi; 47M Flash Invaders “flashes”; Invader mosaics on Eiffel Tower/Hollywood sign/ISS.
Written by AI. May contain mistakes.
Discussing the seismic resignation of India's education minister amid youth protests.
“But in India, the resignation of Darmendra Pradhan, the education minister, over the weekend was seismic.”
Exploring the origins of the youth movement linked to the term 'cockroaches'.
“Frankly, I don't think that all of the cockroaches were expecting the resignation.”
Analyzing how exam leaks contributed to the youth's unrest and protests.
“And there was a leak which really upended the dreams of more than 2 million exam takers.”
Detailing the escalation of protests and police response in Delhi.
“And from there, he continued to record videos in support of the protests.”
Sharing insights from protesters about their motivations and frustrations.
“All across central Delhi, the internet was actually illegally shut down, so it was quite hard for me to move around or contact anyone.”
Examining Modi's reaction to the protests and the implications for his leadership.
“India says it wants to spend about 6 % of its GDP on public education, but that current figure is closer to 4%.”
Discussing the potential future of the youth movement after their recent victory.
“We don't really know what's going to happen with the movement, where that new culture of dissent is going to go.”
Learn about a study examining how people predict market movements using future headlines.
“These are the sorts of events that the participants in the experiment were shown in tomorrow's news.”
Explore the nuances of market rationality and the importance of sizing bets in investment.
“Where does this leave the existential question, particularly working at The Economist?”
Join a digital culture correspondent on a quest to find street art by Invader.
“and I've heard that there's some invader mosaics.”

Get the gist, explore an idea or ask about something said.
On The Intelligence from The Economist, what are the key points of this episode?
Automatic transcript. May contain errors.
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1:05The Economist
1:12Hello and welcome to The Intelligence from The Economist. I'm Jason Palmer.
1:21Today on the show, why so-called macro trading is hard both for man and machine, and the mystery street artist taking over cities.
1:36But first...
1:48Government ministers come and go all the time, all over the world. But in India, the resignation of Darmendra Pradhan, the education minister, over the weekend was seismic. It was driven by growing youth protests, and the youth were ecstatic.
2:09A mild-mannered movement that started as a jokey meme has become very, very serious for India's leader. We've had 12 years of Prime Minister Narendra Modi's rule, And in those 12 years, we have never before seen a cabinet minister resign due to public pressure. Kira Huyu is our Asia correspondent and has been reporting from the protests in Delhi. I had not been expecting this resignation. Frankly, I don't think that all of the cockroaches were expecting the resignation. And now it goes far beyond that. This, I think, is the beginning of a new culture of dissent and accountability in India. now at the mention of cockroaches they have been talked about on the show before but let's do a little reminder who are they so back in may india's chief justice seemed to compare india's jobless youth to cockroaches a tweet appeared on the social media platform x that just said what if all cockroaches came together and that was a tweet by a guy called abhijit dipke who at the time was a student in Boston.
3:12And that single tweet basically morphed into a satirical online meme that then became this huge youth movement that seems to have struck a nerve. So you went from mostly quite amusing Instagram content. Last time I checked a couple of minutes ago, they currently have 27 million followers. Lots of AI images of fist raising cockroaches set to Hindi rap. But underneath all of this, there's actually a much more serious message. Go on. So there is this all India exam called NEET, which you have to do if you want to get into medical school in India. And there was a leak which really upended the dreams of more than 2 million exam takers.
3:53And so there's a lot of corruption. That leak has since then been linked to more than 20 suicides among students trying to take that test. And so now you have this perfect storm where India has this insanely competitive exam culture. It's very hard to get into some of the few good quality colleges. And then if you do get into those colleges, despite all these scams, there's very few jobs at the end of that line. And now you have India's chief justice telling you you're a cockroach. So that's how the movement got so much force behind it. But how have we got to this quite exciting stage now with the resignation and so on?
4:26So earlier this month, on the 18th of July, you had plainclothes cops arrive at the protest site in Delhi, throw white sheets over this veteran activist called Sonam Bangchuk and then ferry his frail body against his will to a government hospital.
4:48And from there, he continued to record videos in support of the protests. Sonamji, as he is known, was on day 21 of his hunger strike in support of this idea that the minister needed to resign. And if you talk to the protesters, they talk about this as a kidnapping.
5:08Tens of thousands, maybe hundreds of thousands staged Delhi's biggest protest in more than half a decade. I described these protests as originally very peaceful, very patriotic. Students were clutching copies of the constitution. There was someone who was dressed up as Gandhi holding a sign that said world peace. All of this was because the BJP, Narendra Modi's party, has a habit of branding all of its critics as anti-national. And so the protesters really went out of their way to show that if anything, they are here to do their patriotic duty to defend the future of the country. Now, unfortunately, less than three hours after I first saw Gandhi holding a sign saying world peace, riot police without name tags started beating up protesters with sticks and firing tear gas at them.
6:01Police were later found to have used pellet guns, and that's a weapon that previously had only been used in conflict-ridden Kashmir. All across central Delhi, the internet was actually illegally shut down, so it was quite hard for me to move around or contact anyone. You also had 17 metro stations closed down. As the authorities tried to stop anyone from coming, they couldn't really do that. The crowds kept coming anyway. So as you moved around when you could, what were people telling you? They were saying that the resignation is key. They're not going to go before the education minister goes.
6:35But you very quickly got a sense that this protest had become about much more than just that one single resignation. I'm going to record you. Is that OK? Yeah, but my voice is not. I understand. How many days have you been fasting? Today is my ninth day. Ninth day. I spoke to 28-year-old hunger striker Yash Mishra. Education is like water. It is the most important commodity. And the government of India, Mr Modi, is failing and he has no way, no policy which he can use to actually get things back on track. Most of India is young, about 65 % are under 35 and many of those feel doomed. 25 % are not in college or jobs or training.
7:21There are all these exam leaks. We've had about 150 known cases in the last decade alone. and India seems to not really be investing in what it calls its demographic dividend, aka its young people. India says it wants to spend about 6 % of its GDP on public education, but that current figure is closer to 4%. But it was something else actually that Yash said that I found most interesting. How are you feeling? I am feeling very good. Energetic. Energetic? What gives you energy? The fear that we have induced in the government. Tell me more about the fear. The conversation with Yash kept coming back to these bigger themes.
8:02And similarly, when I spoke to a lot of my friends, most of whom were at these protests, not long anymore, mid-30s, they weren't just talking about paper leaks. They were talking about a broken system. We've had more than a decade now under the BJP of a shrinking space for dissent. India used to be this very loud and boisterous democracy. People have gotten quite scared now of publicly criticizing Narendra Modi. and all of a sudden you get a sense that the younger generation, it's not just that they aren't scared anymore. Even more fatally, they are cracking jokes about Narendra Modi. And how has the BJP, or more to the point, how has Narendra Modi responded to all of this?
8:40Modi first tried ignoring the protest. Then he tried announcing a bunch of policy changes that had not been on the cockroaches list of demands. And then he seemed to be panicking. So we were treated to this really unusual late night video from a usually very stage-managed, very image-conscious prime minister.
9:01He was holding the camera himself, really uncomfortably close to his own nostrils, and he apologised in a very candid way, acknowledging the student's pain. But it seems to have been too late. Denzi responded with mock online tutorials, guiding their prime minister on more appropriate lighting and camera and script for viral videos. And so I think Morty got a sense that there was no way of winning these students back unless he caved to their demands. Which he has now done, which you say is extraordinarily unusual. Where does this go from here? Morty's image is that of a strongman leader who doesn't bow to the public.
9:38He doesn't accept traditional notions of democratic accountability. He hasn't, in all this time, taken a single press conference in which the press could hold him to account. So it seems that something could be pretty fundamentally shifting. It might be that going forward, performance and public support actually matter for staying a minister. It might mean that the stronghold of the traditional media, which has mostly stopped criticizing Maudie, is breaking because Gen Z will just come with their own cameras and phones and film it all for the world to see. The cockroaches have gone home. I hope they all have a long, warm shower and a meal.
10:15We don't really know what's going to happen with the movement, where that new culture of dissent is going to go. But from the conversations I have had in true Gen Z style with a lot of these protesters on Instagram, they are saying, look, we've had this really historic win in quite a short period of time. There's no way that we're not going to be back on Parliament Street the next time that the government thinks that can take us for granted. Now, the reality check on all of this is the BJB is actually just fresh off a string of state election victories in May. It is politically strong across the country.
10:49And frankly, the country's opposition is not very impressive or particularly united. But I think Indians wake up this week to a country that feels bolder and louder and younger. Kira, thanks very much for joining us. Thank you for having me.
11:44We'll see you next time. www.nccapitalone.com slash bank. Capital One N-A member FDIC. Hello, I'm Monica Reinagle, host of the Nutrition Diva podcast. Summer is here and with it, the hot and sticky weather. A morning working in the garden or maybe on the golf course can leave you more depleted than you realize. And plain water isn't always the most efficient way to restore the balance. That's where Liquid IV comes in. Its science-backed formula is clinically proven to hydrate faster than water alone. Whether you're exercising, playing outside, or simply surviving a summer heat wave, it's an easy way to stay hydrated.
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12:36This is a copy of the Financial Times. Now, obviously, the headlines tell me news that's already happened. But imagine if instead they were telling me tomorrow's news. And I'm a trader. I buy and sell stocks and bonds. Rosie, how do you think I'm going to do?
12:56Rosie Blau: Well, Josh Roberts, you're our capital markets correspondent, so I assume you'd rake it in. Well, you might think so. But a couple of researchers have actually done an experiment that is very like this. They invited 120 people to look at tomorrow's newspapers every day for 15 trading days and then place bets on stocks and bonds. And the surprise is even with that crystal ball, they actually did pretty badly.
13:26Rosie Blau: OK, so idiots guide to markets here, by which I mean me. Obviously, markets move on financial information, how businesses have done all sorts of things like that. but also on global trends, on political information, on data releases, that kind of thing. And yet you're saying that even if people knew what was going to happen, they'd still do badly on the stock market? Yeah. Some of the biggest events that move markets, as you said, they're data releases. Things like jobs reports, where is unemployment, how many jobs have been added to the economy, how is inflation doing, are central banks going to move interest rates up or down?
14:06These are the sorts of events that the participants in the experiment were shown in tomorrow's news. If you know that the economy's added a lot of jobs, you might think the economy's growing quite quickly. That will cheer shareholders. Share prices are going to go up. You might place a bet in advance that shares are going to go up. Similarly, if you think the Federal Reserve is going to raise interest rates, you might think that bonds are going to do badly because bonds prices tend to fall when interest rates go up. However, even with that information, which you might think was the key that would unlock markets for you, yes, the participants didn't do particularly well in placing their trades.
14:40Rosie Blau: So how does this study work, Josh? Did they just give everyone a crystal ball and tell them to get on with it? So yeah, obviously, we don't actually have access to tomorrow's headlines. This was a team of researchers at Elm Wealth, which is an investment firm. And what they did was they picked 15 front pages of the Wall Street Journal between 2008 and 2022. And they recruited some participants and they showed each participant for each of 15 trading days tomorrow's headline. Then what you get to do is buy or sell stocks. You can buy or sell bonds. And they gave each participant leverage to do this with.
15:20So you could multiply your bet by up to 50 times. This is the sort of bet that hedge funds actually get to place in real life. At the end of the trading day, based on the actual market moves from that historical trading day, your trade gets closed out and we do that 50 times. Now, each participant was given$50 to start with. And you might think that they made loads and loads of money, but actually only about half of them ended up with more money than they started. One in six went completely bust. They lost everything. And the average return was very small. The average person ended up finishing with about$51.
15:55So despite the crystal ball, they didn't do great.
15:59Rosie Blau: So what does all that mean? Why are we so bad? One of the things is that even with tomorrow's news, it's surprisingly hard to guess the direction markets are going to move in. Markets don't just move based on the news that's happened. they move based on what people are already expecting. Say tomorrow there's a great jobs announcement, but everybody was already expecting that. Well, the news has already been priced into shares today, so I might see tomorrow's news think our stocks are going to go up. But you know, the economy added 100 ,000 jobs. People expected it was going to add 150 ,000 jobs.
16:35People are actually quite disappointed. So it's quite hard to work out the direction. And our participants here were not great at guessing directions. They got them right only about 51 % of the time. So that tells you something of why they did badly. Even worse than this, though, is how they size their bets. This turns out to be one of the hardest things to do in trading and investment. You want to be able to work out how confident you are in the move you're taking, and you want to be able to size your bet appropriately, right? If you just think markets might go up tomorrow, you probably either wouldn't bet or you might bet a very small amount.
17:12If you feel really confident, this is definitely going to be an upward move. You should be able to take account of that and bet more. But what they found in this experiment is that people are very bad at doing that. They didn't size their bets according to how confident they were. And even when there was news they were shown that made it really, really likely that they had got their bet right, they didn't increase the size of their bets. Conversely, people took far too much risk and multiplied bets far too many times when they weren't very sure. And that's what led to people going bust.
17:41Rosie Blau: So we're bad at predicting what might happen. And we're bad at predicting how likely it is that that might happen. There's another surprising element of this experiment, which is they then repeated it with artificial intelligence models. And even the artificial intelligence models did badly. They were a little bit better than humans at guessing the direction of markets. They got that about 60 % of the time. But they were pretty much as bad at sizing their bets correctly. Even the machines who are supposed to be our future overlords took way too much risk, didn't really calibrate their bets according to how confident they were.
18:19And some of them lost money as well.
18:22Rosie Blau: Personally, I find that quite comforting. The machines aren't brilliant at this. Is anyone any good at this? Well, we might take some comfort from the fact that the professionals actually are quite good at this. Macro traders who bet on the things that we've been talking about, you know, direction of stocks and bonds based on economic and political trends. The researchers at Elm Wealth recruited five expert macro traders and gave them the same test. As you might expect, they did rather well. All five of them finished with profits. On average, they over doubled their money. And actually, the crucial distinction between them, the AI models, and the lay participants, let's call them, was not that they were loads better at predicting directions, although they were a bit better at predicting directions.
19:03It was they changed their investment sizing massively according to their confidence. On some days they chose not to bet at all. On days they felt very confident they chose to massively ramp up the leverage of their bet and it worked out very well for them. So we can take some comfort from the fact that the people who do this day in, day out in Wall Street in the City of London actually are quite good at it.
19:23Rosie Blau: Where does this leave the existential question, particularly working at The Economist? Are the markets rational? Are the rest of us irrational? I think markets can be both rational and completely wrong. And what I mean by that is it may well be that markets aren't brilliant at predicting how much a company is going to earn in the future, how much the economy is going to grow in the future. But if I'm a participant in markets, I might not actually care about whether the prediction is accurate. I might just care about making money. So if I know that the market might incorrectly predict the future, but I think it's going to move in a certain direction nevertheless.
20:01It makes sense for me to bet on that direction, even though it might lead to a price in the market that predicts the future incorrectly. I think the biggest lesson from this study, though, is that a lot of investors spend loads of time thinking about what they should be buying. Which stock should I buy? Should I buy this government bond or that government bond? Should I lend to massive company developing AI. We devote a lot of thought to those things. But almost, if not more important, is the question of how much? How confident am I that the particular investment I'm making is going to pay off?
20:37And can I quantify that? And how should I size my bet in order to take advantage of my confidence? This is actually possibly the most important question in investment. And it's one that I think we give too little thought to.
20:51Rosie Blau: Josh, thank you very much. Rosie, thank you.
21:16I'm in London walking towards Covent Garden
21:19Rosie Blau: and I've heard that there's some invader mosaics. When I first started looking for mosaics by Invader, I didn't quite know what to expect. I missed it at first, but I just found my first Invader on James Street. It's much smaller than I imagined. I don't know what I was looking for. The first one I spotted was a tiny yellow pixelated creature. Bit of a rush when I found it. It took me longer than I would like to admit. And I had to walk back to find it, but I'm going to flash it now. Caitlin Talbot is a digital culture correspondent for The Economist. The prolific French artist has planted more than 1 ,500 of his mosaics across Paris alone.
22:02Rosie Blau: There are now thousands of his artworks, which he calls invasions, in over 80 cities across the world. He is perhaps even busier than Banksy. His pixelated pictures have been affixed to the Eiffel Tower and the Hollywood sign. They even orbit Earth in the International Space Station.
22:29Rosie Blau: Invader often works under the cover of darkness. And like any serious street artist, his identity is a secret. But that hasn't stopped him from attracting fans. If you know a child in a city that has been invaded by the artworks, the chances are you've heard of Flash Invaders, an app on which you score points for finding or flashing the mosaics. So I found my second invader on Maiden Lane, and it was a sort of ginger-haired, pixelated man smoking a cigarette. Players, including me, have logged more than 47 million flashes to date.
23:14Rosie Blau: Invader uses the ancient practice of mosaic to create figures inspired by retro video games. Each tile acts as a perfect pixel, which makes the mosaics look like digital images. This pixelated effect also means the images can be scanned on a phone, a bit like a QR code, to play Flash Invaders. The aim of the game is not only to interact with fans, says Invader, who spoke to me anonymously. but also to spark curiosity. By the end of my own exploration, I could see what he meant. I suppose one immediate observation would be that it forces you to look around more down the routes where you would usually sort of walk.
23:56Rosie Blau: Mobile games are often criticised for gluing people to their phones. But this one teaches you to check your surroundings. Whether on a street in Covent Garden or at the top of the Eiffel Tower, it's always worth looking up.
24:39Transcription by CastingWords Thank you. in a good way. What's in your wallet? Terms apply. See CapitalOne.com slash bank. Capital One N-A member FDIC. Hello, I'm Monica Reinagle, host of the Nutrition Diva podcast. Summer is here and with it, the hot and sticky weather. A morning working in the garden or maybe on the golf course can leave you more depleted than you realize. And plain water isn't always the most efficient way to restore the balance. That's where Liquid IV comes in. Its science-backed formula is clinically proven to hydrate faster than water alone. Whether you're exercising, playing outside, or simply surviving a summer heat wave, it's an easy way to stay hydrated.
25:49Shop now at liquidiv.com. Liquid IV, hydration that goes wherever life takes you.
The resignation of India’s education minister was a stunning capitulation by Prime Minister Narendra Modi’s government. The Cockroach Janta Party, a fast-growing youth movement, has the upper hand for now. So-called macro trading is hard: even with advance knowledge of events, neither man nor machine seems to make much money. And hunting the mosaics of Invader, an anonymous French street artist.
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