Anca Gheaus

There is a widespread belief that, conceptually, justice cannot require what we cannot achieve. This belief is sometimes used by defenders of so-called ‘non-ideal theories of justice’ to criticise so-called ‘ideal theories of justice’. I refer to this claim as ‘the feasibility constraint on the concept of justice’ and argue against it. I point to its various implausible implications and contend that a willingness to apply the label ‘unjust’ to some regrettable situations that we cannot fix is going to enhance the action-guiding potential of a conception of justice, by providing an aspirational ideal. This is possible on the condition that, at all times, we cannot specify with certainty the limits of what is feasible for us collectively. The rejection of the feasibility constraint entails that there can be injustice without perpetrators; this is a theoretical price worth paying

Family relationships are often believed to have a unique value; this is reflected both in the special expectations that family members have from each other and in the various ways in which states protect family relationships. Commitment appears to set apart family relationships from other close relationships; however, commitment is in fact present in other close relationships. I conclude that family relationships do not have any special value; love does. In the case of families with children, however, a high degree of commitment between adults may be useful or even necessary for advancing children's wellbeing. This could be a reason to give special protection to relationships between co-parents

I review three existing arguments in favor of having some childcare done by nonparents and then I advance five arguments, most of them original, to the same conclusion. My arguments rely on the assumption that, no matter who provides it, childcare will inevitably go wrong at times. I discuss the importance of mitigating bad care, of teaching children how to enter caring relationships with people who are initially strangers to them, of addressing children's structural vulnerability to their caregivers, of helping children and parents contain the ambivalent feelings of the child-parent relationship, and of distributing the responsibility of care and the ensuing blame for bad care more widely. I conclude that nonparental childcare should be universal.