Epistemology as dramatic terrain
Conspiracy fiction is fiction about how we know what we know: what counts as evidence, how we evaluate sources, when a pattern of anomalies becomes an explanation versus an obsession. Writing in this terrain requires taking epistemological questions seriously as dramatic ones. The protagonist's criteria for belief — what they accept as evidence, what they dismiss, how they interpret coincidence — are character traits as revealing as any other. The story should dramatize the process by which a mind moves from observation to conclusion, showing the reader each step so they can form their own judgment about whether the conclusion is warranted. The reader who thinks alongside the protagonist rather than simply following them is the reader most fully engaged by what the story is doing.