We do not wish to “judge” or assess out surrounding merely as a kind of expressive activity carelessly projected onto the world, but we wish to evalu… - Raymond Geuss

When we use a tool in everyday life, it usually remains a detached instrument under my control and activated only when, where, and how I decide. … In contrast, conceptual innovations often “stick,” escape our control and become part of reality itself. Once Hobbes invents the idea of the “state” this idea can come into contact with real social forces with unforeseeable results. The “tool” develops a life of its own, and can become an inextricable part of the fabric of life itself.

If one thinks that ideological conceptions are an important feature of modern societies, and that the analysis of ideologies will therefore have to be an integral component of any contemporary political philosophy, Rawls’s view is seriously deficient, because it does not thematise power. The idea that seems to be presupposed by the doctrine of the veil of ignorance—namely, that one can in some way get a better grasp or understanding of the power relations in society and how they work by covering them up, ignoring them, or simply wishing them away—seems very naïve. To the extent, then, to which Rawls draws attention away from the phenomenon of power and the way in which it influences our lives and the way we see the world, his theory is itself ideological. To think that an appropriate point of departure for understanding the political world is our intuitions of what is “just,” without reflecting on where those intuitions come from, how they are maintained, and what interests they might serve, seems to exclude from the beginning the very possibility that these intuitions might themselves be “ideological.”

An imagined threat might be an extremely powerful motivation to action; and an aspiration, even if built on fantasy, is not nothing, provided it really moves people to action. … Even illusions can have effects. The realist must take powerful illusions seriously as factors in the world that have whatever motivational power they in fact have for the population in question, that is, as something to be understood. This is compatible with seeing through them, and refusing steadfastly to make them part of the cognitive apparatus one employs oneself to try to make sense of the world.