PhD thesis — Universidade Federal do Rio de Janeiro, 2018. Full text: https://archive.org/details/RazesSofsticas-SobreAEscritaComoPhrmakonParaAFalaOuDaTradioGorgianaAtAlcidamanteDeEleia
The oldest argument for why live performance beats the script — a 2,400-year-old account of why pre-written communication fails in any medium that rewards reading the room.
Gorgias treated language as a drug (phármakon) acting on the psyche, and his disciple Alcidamas pushed the argument further: writing is a subsidiary, inferior mode of language compared to live speech — the improvising speaker reads the room and rides its desires, while the writer, locked into a text prepared in advance, mistimes the moment, because no human foresight can predict exactly how an audience's mind will move.
Why it matters
The oldest argument for why live performance beats the script — a 2,400-year-old account of why pre-written communication fails in any medium that rewards reading the room.
Use when: A fixed script can't read the room — the power of live speech is adaptation to the moment, which no amount of preparation fully simulates.
