This document provides an overview of Derrida's concept of deconstruction and post-structuralism. It discusses that deconstruction examines the relationship between text and meaning, and seeks to show that language and texts have unstable and complex meanings. Post-structuralism emerged in the 1950s as a critique of structuralism, rejecting its view of stable structures and interrogating its use of binary oppositions. The document provides examples of how deconstruction could analyze slogans and films in new ways by considering different perspectives. It concludes that deconstruction and post-structuralism are similar in challenging structuralism's concepts of language and meaning.