Conspiracy Theory (wikispooks)
"Conspiracy theory" is a pejorative applied to ideas which challenge an official narrative; people interested in them are termed "conspiracy theorists". This usage stems from the US deep state's efforts to promote the "lone nut" theory of the JFK assassination. The concept was later developed into a general purpose enemy image used to try to prevent the connection of deep events that the commercially-controlled media presented as isolated incidents. Post 9/11, it is the subject of pseudo-scientific study to limit freedom of speech by promoting the idea that the holders of such opinions are inclined to violence and deserve to have their civil liberties removed, in particular by subjecting them to internet censorship.