Making History Through Belief

The novel distinguishes a fictitious theory from its real effects, showing how shared belief can turn invention into a historical force.

increasingBearing stren­gth in each eventdecreasing

Inventing a History

A Fictional Construction Selective evidence Casaubon, Belbo, and Diotallevi rearrange documents and popular claims into an account of hidden orders. Their method is openly imaginative at first. A persuasive form Because they reuse familiar stories and details, the Plan appears to have historical depth. Its plausibility comes from composition rather than verification.

The Believers Act

Fiction Enters the World Identification Different groups recognize their own beliefs in the Plan and accept it as an account of their history. They add their interests to its existing structure. Real consequences Once people act on the fiction, its effects cease to be imaginary. The invented conspiracy helps create the conflict it claims merely to describe.

The Authors Lose Control

Responsibility Without Mastery No single author Casaubon recognizes that no one controls all the groups interpreting the Plan. Its spread exceeds the intentions of its creators. A moral problem The invention remains fictional in origin but real in consequence. The novel asks whether those who create a dangerous story can disclaim responsibility once others believe it.

During Project Hermes

After the Plan circulates among occult groups

At the novel's ending