A dictionary of Marshall McLuhan’s quotations

That's how I prophesy. I look around at the effects and say: well, the causes will soon be here.
“Advertising Is: Making Someone Ill, Then Selling The Cure” by John Slinger, in Globe and Mail, August 5, 1973, p 5
Year: 1973
Chapters: Causality | Predictions
↪ Also at #934
Compiled by William Kuhns
© 2026, The Estate of Marshall McLuhan