This first definition of deconstruction as two phases gives way to the refinement we find in the “Force of Law” (which dates from 1989–1990). This second definition is less metaphysical and more political. In “Force of Law,” Derrida says that deconstruction is practiced in two styles (Deconstruction and the Possibility of Justice, p. 21). These “two styles” do not correspond to the “two phases” in the earlier definition of deconstruction. On the one hand, there is the genealogical style of deconstruction, which recalls the history of a concept or theme. Earlier in his career, in Of Grammatology, Derrida had laid out, for example, the history of the concept of writing. But now what is at issue is the history of justice. On the other hand, there is the more formalistic or structural style of deconstruction, which examines a-historical paradoxes or aporias. In “Force of Law,” Derrida lays out three aporias, although they all seem to be variants of one, an aporia concerning the unstable relation between law (the French term is “droit,” which also means “right”) and justice.