CEVAP:

Jeremy Waldron accepted that we are unlikely to find any single cluster of theoretical and practical propositions that might be regarded as the core or the essence of the ideology. He also claimed that liberalism politically rests on a certain view about the justification of social arrangements. According to him, a social and political order is illegitimate as long as it is not rooted in the consent of all those who have to live under it: the consent or agreement of these people is a condition of its being morally permissible to enforce that order against them.