"Where a discourse is redeemed ultimately by metatheoretical appeals, experts step forward as the authorities. This situation contributes to the enfeeblement of a vital public realm of moral and political debate because social questions are deemed the domain of experts. By contrast, when a discourse is judged by its practical consequences or its moral implications, more citizens are qualified to assess it by considering its social and moral implications. A pragmatic move, in principle, implies an active, politically engaged citizenry participating in a democratic public realm."