"A Timeless Guide to Subverting Any Organization with “Purposeful Stupidity” (1944)" ~ https://www.openculture.com/2022/01/read-the-cias-simple-sabotage-field-manual.html
download: https://archive.org/details/simplesabotagefi26184gut or https://www.gutenberg.org/ebooks/26184 or https://www.cia.gov/static/5c875f3ec660e092cf893f60b4a288df/SimpleSabotage.pdf