Return of the Oral

The natural language interface performs a historical reversal that electronic media began and AI completes. Authority shifts from documentation to performance. Competence is demonstrated not by credentials certifying mastery of documented knowledge but by real-time capacity to describe, direct, and evaluate in natural-language exchange. Truth shifts from propositional verification to performative coherence. Understanding shifts from analytical decomposition to synthetic pattern recognition. The shift is consequential because literate culture's institutions — the university, the peer-reviewed paper, the professional credential — are organized around the cognitive qualities literate culture values. The oral mode values different things. The institutions that serve the oral mode will look different, or may not look like institutions at all.