This document is a thesis on deconstruction as a reaction against rational modernism. It discusses the philosophy of deconstruction and its applications in architecture. It examines key architects in deconstruction like Eisenman, Hadid, Gehry, and Koolhaas. It also discusses how deconstruction relates to concepts like metaphysics, clarity, logocentrism, meaning, and binaries. The document considers deconstruction's criticisms of structuralism and modernism. It provides the author's personal views on understanding deconstruction and its implications for architectural design.