Abstract
Realists criticise the moralised approaches that inform ideal political theory for being unable to handle the brute facts of disagreement that constitute political reality. As a result, such approaches are insufficiently political, too ambitious in terms of the substantive unanimity that can be expected to emerge from political differences, and naive in the proposals they make. In this paper, I use Brian Barry's 'moralised' approach - as developed in 'Justice as Impartiality' - to argue that ideal theory can be reformulated to make it capable not only of responding to realist criticisms, but of offering a moralised approach to politics that has significant realist pedigree. As an instance of this pedigree, I argue thus understood, ideal theory can provide us the tools to distinguish between the making of compromises and the acceptance of capitulation and thereby contribute to an understanding of our political worlds.