The best way to learn to spot a conspiracy theory is to make one yourself.
Pick a real news story. On the next step you'll choose who's behind it and why. Then walk through the four moves real conspiracists use, with a debunk on every step.
Choose whichever real-feeling headline your imagination will run wildest with. Don't overthink it.

Researchers studying more than 15,000 people report that higher physical fitness is linked to a lower chance of developing atrial fibrillation, an irregular heartbeat that raises the risk of stroke fivefold. The study, presented at the ESC Congress 2023, used treadmill exercise tests to estimate fitness in metabolic equivalents (METs) and followed participants over time to see who developed heart rhythm problems or strokes.

Scientists have identified Burgessomedusa phasmiformis as the oldest known swimming jellyfish, based on fossil specimens recovered from the Burgess Shale in Canada. These animals lived more than 500 million years ago during the Cambrian period. Researchers classify them as medusozoans, the group that includes modern jellyfish, and say the fossils provide direct evidence that jellyfish-like animals had already evolved by that time.

CPAC Hungary, the Budapest edition of the Conservative Political Action Conference, gathered American and European conservative activists, politicians, and commentators to discuss what organizers called the decline of Western civilization. Sessions focused on immigration, resistance to progressive social policies, and critiques of liberal democracy. Hungary’s prime minister Viktor Orbán was a prominent speaker, and some remarks echoed the “great replacement” language while emphasizing national sovereignty and cultural preservation.

A YouGov survey carried out in nine countries across Europe, Australia and Singapore measured public views on American cultural influence. The study found that most people recognize U.S. impact in entertainment: 66% to 89% of respondents said American movies, television and music shape their local culture. Roughly half also reported significant American influence in news media, national political norms, everyday language and consumer brands, showing that perceptions extend beyond entertainment.