A rhetorical gambit used to instantly dismiss an argument, line of questioning, or piece of evidence by labeling it a "conspiracy theory," regardless of its factual basis or the reasonableness of the inquiry. This card is played to associate the speaker with the most irrational and lurid examples of conspiracy thinking (like flat Earth or lizard people), thereby poisoning the well, shutting down debate, and protecting the accused institution or narrative from scrutiny. It's a thought-terminating cliché.
Example: A journalist asks a pharmaceutical executive about undisclosed clinical trial data. The executive smiles and says to the room, "I see we have a conspiracy theorist in our midst." Playing the Conspiracy Theory Card reframes legitimate investigative journalism as paranoid fantasy, allowing the executive to avoid the question and discredit the journalist without addressing the substance.
by Abzugal Nammugal Enkigal February 4, 2026
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