话语理论是以拉克劳、墨菲为代表的后马克思主义哲学思想的核心,是他们在现代哲学,特别是20世纪哲学的语言学转向之后试图重构其哲学基石的理论尝试和结果。具体而言,话语理论是在当代言语行为理论,特别是后期维特根斯坦语言哲学的基础上,结合后结构主义者德里达的解构思想,综? Discourse theory is the core of post-Marxist philosophical thought represented by Laclau and Murphy and is their theoretical attempt and result of trying to reconstruct their philosophical cornerstone after the shift of linguistics of modern philosophy, especially 20th century philosophy. Specifically, discourse theory is based on the theory of contemporary speech acts, especially the later Wittgensteinian language philosophy, combined with Derrida’s post-structuralist deconstruction idea,