What does Derrida mean by 'logocentrism,' and how does deconstruction challenge it?
Think about your answer, then reveal below.
Model answer: Logocentrism is the Western philosophical tendency to privilege presence, voice, and the logos (reason, speech, meaning) as foundational — treating speech as more authentic than writing, presence as prior to absence, identity as prior to difference. Deconstruction challenges logocentrism by showing that what is supposedly secondary and derivative (writing, absence, difference) is actually the condition of possibility for what is supposedly primary (speech, presence, identity). The 'original' always already depends on the 'copy.'
Derrida's most famous example is the speech/writing opposition. Philosophy from Plato onward has privileged speech (the living voice, present to itself) over writing (dead marks, absent from the speaker). Derrida shows in Of Grammatology that the features supposedly unique to writing — repeatability, absence of the author, the possibility of being read out of context — are actually features of all language, including speech. Speech is always already a form of 'writing' in Derrida's expanded sense. The privileged term (speech) depends on features it attributes to the subordinated term (writing).