On the evening of October 17, 2023, the streets of Paris became something more than a place of protest. Thousands of people gathered at Place de la République to express solidarity with Palestinians, even though the demonstration had been officially banned. France was already a country on edge. A few days earlier, a teacher had been killed in a brutal attack in Arras, and the war between Israel and Hamas was sending shockwaves through every community in the country. People were anxious, angry, and looking for somewhere to direct their fear. The protest was always going to be tense. But what happened after the protest was something different, and in many ways more unsettling. As Le Monde’s fact-checkers later documented, the October 17 protests triggered a large-scale wave of disinformation that swept across France and beyond. Within minutes, images and videos began to circulate online, each one carrying a different emotional charge. Some showed police violence. Others showed aggressive crowds. The problem was that many of these images were not what they claimed to be. The article describes how a single event became a mirror in which people saw their own fears, rather than the complicated reality in front of them. It was a moment when the truth became fragile, and the consequences of that fragility were felt by real people in real communities.
The mechanics of this disinformation were both simple and chilling. Le Monde’s investigation found that many viral videos were not filmed in Paris at all. A clip of riot police charging at demonstrators in another European city was shared as if it had taken place at Place de la République. An old photograph from a previous protest, or even from a different country, was recaptioned with the date “October 17, 2023.” In some cases, the manipulation was more sophisticated. Videos were slowed down, sped up, or edited to remove context. A short clip of a person shouting could be made to look like a crowd chanting a slogan. A moment of panic could be presented as a premeditated attack. The article emphasizes that these falsehoods did not all come from the same source. Some were spread by people who genuinely believed them, others by political activists looking for ammunition, and still others by foreign media outlets with an interest in showing France as a country in chaos. The result was a fog of confusion that made it almost impossible for an ordinary person to know what had really happened. Even people who were actually at the protest found themselves doubting their own memories, because the images they saw online did not match the reality they had lived. That is the strange power of disinformation: it does not just change the story, it changes the way we trust ourselves.
Who was behind this wave of lies? Le Monde’s reporters traced the networks that amplified the false content. In France, far-right and anti-immigrant accounts were among the most active. They used the protest to push a familiar narrative: that the Republic had lost control of its streets, that immigrants were imposing their will, that the police were being overwhelmed. Some of these accounts shared videos that had been debunked years earlier, but their followers did not stop to check. Abroad, the disinformation took on a different flavor. Foreign state-funded networks and partisan influencers presented the scenes as proof of Western hypocrisy and decline. They ignored the fact that the protest had been banned, that many demonstrators were peaceful, and that French authorities were simply trying to maintain order. The article notes that this international dimension made the problem much harder to combat. A lie that started in a small Telegram group could be picked up by a foreign broadcaster within hours, then translated back into French and presented as “what the mainstream media won’t show you.” This circular flow of disinformation gave it a false sense of authenticity. People began to trust the lie more than the truth, because the lie seemed to be coming from so many different directions. It was a reminder that in the digital age, the most dangerous stories are not the ones that are obviously false, but the ones that are repeated often enough to feel true.
The consequences of this disinformation were not abstract. Le Monde’s article describes how the flood of false images affected different communities in real ways. Jewish organizations reported an increase in antisemitic messages, as some viral posts falsely claimed that protesters had chanted hateful slogans. Muslim groups, meanwhile, said that the same videos were being used to portray all supporters of Palestine as violent extremists. The police, too, were caught in the crossfire. Some videos made officers look like brutal aggressors; other videos made them look like helpless victims. Neither image was accurate, but both fed a cycle of anger and distrust. The article also points out that the confusion had a practical effect: it distracted from the real questions that needed to be asked. Instead of debating how to protect social peace, how to address the conflict in the Middle East, or how to guarantee freedom of expression, people spent hours arguing about whether a video was real. This is exactly what disinformation is designed to do. It does not need to convince everyone of a single lie; it only needs to make it impossible for people to agree on the truth. When nobody can agree on what happened, there is no basis for dialogue. There is only noise, suspicion, and the slow erosion of the shared reality that democracy depends on.
Against this backdrop, Le Monde’s fact-checkers played a crucial role. Their work was not glamorous, but it was essential. They took each viral video and broke it down frame by frame. They looked at street signs, shadows, weather conditions, and the position of the sun. They searched for the original upload, compared it with satellite images, and contacted people who had been at the scene. In many cases, they were able to show that an image had been taken out of context or that a video had been filmed in a different country. In other cases, they confirmed that something had actually happened, but explained the circumstances that the captions had omitted. The article presents this as a kind of journalism that is more important than ever. In a world where anyone can publish anything, the role of the reporter is not just to tell the story, but to verify it. Le Monde’s investigation did not claim to have all the answers. It simply offered a method: be skeptical, be patient, and be honest about what you do not know. That may sound modest, but in a moment of collective hysteria, it is a form of courage. It takes courage to say, “I don’t know yet.” It takes courage to refuse to share a video that confirms your own anger. And it takes courage to trust the slow, careful work of verification over the instant gratification of outrage.
Ultimately, the story of the October 17 protests is a story about human nature. We are wired to pay attention to danger, to trust our instincts, and to share information that confirms what we already believe. Disinformation exploits these instincts. It knows that a video of a police officer hitting a woman will make us angry before we ask where it was filmed. It knows that a headline about a riot will make us afraid before we check the date. But the article reminds us that we are also capable of something else: patience, curiosity, and empathy. Before sharing a post, we can pause. Before believing a claim, we can ask who benefits. Before judging a community, we can try to see the individuals within it. The October 17 protests were a moment of deep pain and division. The disinformation that followed made that pain worse. But the response to it—by journalists, by citizens, by people who refused to accept the lies—also showed that the truth can still survive. In the end, that is the most human thing of all. We are easily fooled, but we are also able to learn. We are quick to share, but we are also able to stop. And when we choose to do so, we create a small space of clarity in a world that often feels dark. That space is where democracy lives, and it is worth protecting.