“The Theory of Multiplicities in Bergson” is the text of a lecture given by Deleuze in a meeting of “the Philosophical Society” on 30 November 1969. The xeroxed notes of excerpts of this session are printed in the volume Deleuze épars, ed. André Bernold and Richard Pinhas (Paris: Hermann, 2005), 227-237. We should note that these excerpts do not bear the date attributed by Pinhas at WebDeleuze, where the transcription is furnished.
Multiplicities
October 1, 1969 to November 30, 1969
The translation is by Timothy S. Murphy and was first published at WebDeleuze.