The Six Revisionary Ratios

In The You On AI Field Guide

Clinamen — the creative swerve — comes first because it establishes the newcomer's deviation from the predecessor's authority. Without the initial swerve, the subsequent ratios have no space to operate. Bloom borrowed the term from Lucretius's account of how atoms deviate from parallel descent to produce the material universe. The clinamen is violent, costly, and risks failure, but it is the only mechanism that produces genuine originality.

Tessera — completion — is the second ratio. The newcomer completes the predecessor's work in ways that imply the predecessor's achievement was incomplete. Milton completes Shakespeare's exploration of interiority by extending it into cosmic and theological dimensions Shakespeare's dramatic mode could only gesture toward. The completion is simultaneously generous and aggressive.

Kenosis — self-emptying — is the third ratio. The newcomer deliberately diminishes the self, emptying the self of powers derived from the predecessor to discover what remains when the predecessor's influence is subtracted. Milton's movement away from the dramatic mode toward the epic was a kenosis: he sacrificed the form in which Shakespeare was unsurpassable.

Daemonization — the fourth ratio — is the newcomer's reach toward a power earlier than and greater than the predecessor's, inverting the power relation. Askesis — the fifth — is the newcomer's purgative self-discipline, a sacrifice of latent powers to produce a more focused achievement. Apophrades — the sixth and highest — is the return of the dead: the newcomer's work becomes so powerful that the predecessor appears retroactively to have written in imitation of the newcomer. Together the six ratios trace the full arc from belatedness to retroactive mastery of the tradition.

Origin

The ratios receive their first systematic exposition in The Anxiety of Influence (1973), which devotes a chapter to each. A Map of Misreading (1975) elaborates the scheme by mapping each ratio onto corresponding rhetorical tropes and psychological defense mechanisms.

Bloom borrowed the terms from scattered sources: Lucretius (clinamen), ancient mystery rites (tessera), Pauline theology (kenosis), classical Greek religion (daemonization and apophrades), and ascetic traditions (askesis). The appropriation was characteristically audacious — transforming technical vocabulary from multiple traditions into a unified diagnostic apparatus for literary influence.

Key Ideas

Six mechanisms, not a sequence. The ratios are a diagnostic vocabulary rather than a required order; strong poets deploy different ratios in different works and at different career stages.

All six presuppose the agon. Each ratio requires the motivation of a threatened self confronting a specific predecessor — conditions the machine does not satisfy.

The ratios are mechanisms of misreading. All six are forms of creative distortion of the predecessor; they differ in the specific kind of distortion performed.

Apophrades is the culmination. The sequence is not chronologically determinate but there is an arc: from initial swerve to retroactive mastery of the tradition.

Machine collaboration exhibits partial ratios. The bidirectional tessera of human-AI collaboration destabilizes the hierarchy the ratios presuppose; the challenge is recovering the conditions for the other ratios within or alongside the mediated engagement.