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.

In 1994 Pål Enger, a former Norwegian footballer, carried out a high-profile theft of Edvard Munch's famous painting The Scream from the National Gallery in Oslo. Enger entered the museum and removed the canvas in a theft that quickly made international headlines. The painting is one of Munch's best-known works, and its disappearance drew intense media and police attention because of its cultural significance and the bold manner in which it was taken.

China’s state-run Global Times published an editorial urging the British Museum to return Chinese artifacts just ahead of a visit by UK Foreign Secretary James Cleverly. The piece accused the museum of holding items acquired through improper channels and called some pieces “stolen.” The British Museum’s collection includes more than 23,000 Chinese objects, and the editorial named examples such as the painting The Admonitions of the Instructress to the Court Ladies and Liao tri-coloured luohan statues.

The Loch Ness search, described as the biggest in fifty years, took place over the weekend at Scotland’s Loch Ness. The Loch Ness Centre partnered with Loch Ness Exploration to run the operation and invited volunteers to join boat patrols that ran from about 10 a.m. to 6 p.m. Organizers set up 17 official spotting points around the loch and asked the public to report any unusual sightings to the survey team.

William Friedkin’s 1977 film Sorcerer is a tense thriller about four desperate men hired to transport highly unstable explosives across dangerous, remote roads. Inspired by Georges Arnaud’s novel and echoing the earlier French film The Wages of Fear, Sorcerer aimed for a raw, realistic tone. Friedkin, fresh from the success of The Exorcist, pushed for authentic locations and intense performances to heighten the film’s unrelenting atmosphere.