![I watched hundreds of flat-Earth videos to learn how conspiracy theories spread – and what it could mean for fighting disinformation I watched hundreds of flat-Earth videos to learn how conspiracy theories spread – and what it could mean for fighting disinformation](https://images.theconversation.com/files/469831/original/file-20220620-16-dhw8r8.jpg?ixlib=rb-1.1.0&q=45&auto=format&w=1200&h=675.0&fit=crop)
I watched hundreds of flat-Earth videos to learn how conspiracy theories spread – and what it could mean for fighting disinformation
![Amazon.com: 1893 Map Square and Stationary Earth. Bible map of The World. That Condemn The Globe Theory of The Flying Earth and None Sustain It. Flat Earth Theory. Orlando Ferguson Reproduction. 16.5 Amazon.com: 1893 Map Square and Stationary Earth. Bible map of The World. That Condemn The Globe Theory of The Flying Earth and None Sustain It. Flat Earth Theory. Orlando Ferguson Reproduction. 16.5](https://m.media-amazon.com/images/I/A1zcGNaEW5L._AC_UF894,1000_QL80_.jpg)
Amazon.com: 1893 Map Square and Stationary Earth. Bible map of The World. That Condemn The Globe Theory of The Flying Earth and None Sustain It. Flat Earth Theory. Orlando Ferguson Reproduction. 16.5
![I watched hundreds of flat-Earth videos to learn how conspiracy theories spread – and what it could mean for fighting disinformation I watched hundreds of flat-Earth videos to learn how conspiracy theories spread – and what it could mean for fighting disinformation](https://images.theconversation.com/files/469831/original/file-20220620-16-dhw8r8.jpg?ixlib=rb-1.1.0&rect=91%2C643%2C5185%2C2586&q=45&auto=format&w=1356&h=668&fit=crop)