(In German.) The book addresses Rawls's post-1985 political liberalism. His justification of political liberalism -- as reflected in his arguments from overlapping consensus -- faces the problem that liberal content can be justified as reciprocally acceptable only if the addressees of such a justification already endorse points of view that suitably support liberal ideas. Rawls responds to this legitimacy-theoretical problem by restricting public justification's scope to include reasonable people only, while implicitly defining reasonableness as a substantive liberal virtue. But this (...) virtue-ethical grounding of political liberalism is itself unreasonable. The phenomenon of disharmony of practical reason gives the reasonable reasons to take it that political legitimacy does not obtain if and where moral-political principles are acceptable from their point of view only. (shrink)

The principle of government neutrality, as commonly understood, enshrines the idea that government bodies ought to treat all citizens equally. I argue that the traditional interpretation of this principle in liberal constitutionalism has involved a prohibition against legal actors distinguishing between subjects on the basis of their personal characteristics. This approach is unsatisfactory, as it constrains the law's ability to respond to evolved social practices of discrimination. To illustrate this point, I draw on the writings of Jean-Francois Lyotard and recent (...) judicial decisions on the First Amendment to the United States Constitution. (shrink)