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Tetrads for History and Alternate History
Welcome to Light On Light Through, Episode 368, which I devote to consideration of tetrads for history and alternate history. Don't know what tetrads are? They're explained in the first few minutes of the podcast.
Read about Tetrads for History and Alternate History here.
Further reading on Tetrads: Laws of the Media (by Marshall McLuhan, with Preface by Paul Levinson); Tetrad Wheels of Cultural Evolution (Paul Levinson); Tetrad on the Selfie (Paul Levinson); Tetrads and Chiasmus: A Reclamation of the Tetrad Wheel (Matthew S. Lindia & Paul Levinson),
Further reading, listening to, viewing…
The skinny
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