CONCEPT
The Pharmakon
The Greek term — drawn from Plato's Phaedrus and given its rigorous philosophical treatment by Derrida — for an object that is simultaneously remedy and poison, indivisible.
Pharmakon is the foundational concept of Stiegler's philosophy of technology: every technical object is simultaneously remedy and poison, cure and disease, and the two dimensions cannot be separated. The attempt to isolate the beneficial from the harmful destroys the object of analysis itself. Writing is the paradigmatic instance — Socrates identified it in the Phaedrus as both the extension of memory and the atrophy of recall. Stiegler systematically extended this structure across every technical support: the calculator, the GPS, the television, and now AI. The pharmacological framework refuses the false choice between triumphalism and critique, insisting that remedy and poison are aspects of the same operation, produced by the same mechanism, and must be managed rather than separated.
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The concept has a specific genealogy. Plato placed the word in Socrates' mouth in the Phaedrus, where the god Theuth presents writing to the Egyptian king as a pharmakon for memory — and where the king responds that writing will