Abstract

In a cluster of books published originally in 1977, the two editions of La Révolution moléculaire, and L’Inconscient machinique, Guattari elaborated a typology of semiotic systems framed in a Peirce-Hjelmslev hybrid conceptual vocabulary. Reading across these three books I want to flesh-out a-signifying semiotics in relation to an infotech strand on the machinic phylum inspired by one of Guattari’s favourite examples of the kind of semiosis put into play by a-signifying signs : credit and/or bank cards. Guattari’s innovation was to develop a-signifying signs in a typology of sign types but with respect to the problem of the relationship between material and semiotic dimensions in the age of planetary computerization and globalization