Legitimation refers to the process in which a legislator is authorizes to determine whether a given statement should be included in the discourse of the scientific knowledge (Lyotard 7). Denotative knowledge faces a "crisis of legitimation" in which it needs to refer to narrative knowledge in order to be accepted. These two grand narratives were emancipatory narrative and speculative narrative. Emancipatory knowledge held that denotative knowledge was essential to humankind's liberation; the more that we understood, the greater our society would become. Speculative knowledge held that knowledge was done "for its own sake"; knowledge finds legitimation within itself and states what the state and society are (Lyotard 38). These two grand narratives were what legitimated denotative knowledge until recent times. These two grand narratives eventually broke down since the end of the second world war, leading to the death of narrative knowledge. Speculative knowledge always had an ambiguous relationship with positive knowledge in the first place; knowledge must repudiate itself to be considered knowledge …show more content…
Power-relationships are what constitute knowledge; knowledge's empirical roots are found in the various organizations of power. Efficiency is in the Foucauldian context is simply the most efficient method of control and organization over bodies. Efficiency ultimately serves the axis of power; the most efficient method of control creates knowledge; which in turn helps to strengthen the power structure. This is similar to the Lyotardian sense in that power is self-legitimating (Lyotard 47). The difference between the two conceptions is that truth as concept has always been a result of the most efficient way to control people; Lyotard at least distinguished the language-games of truth and justice from the ones of power (Lyotard 49). For Foucault, all knowledge stems from power. Foucault differs in that there never was a grand narrative in which legitimated knowledge; the discourses changed only when more efficient means and methods of control became available. Foucault differs from Lyotard, in that the relationship between knowledge and efficiency has always been