“What it means to be a ‘better person’, then, must be concrete and practical — that is to say, concerned with people’s political situations as a whole — rather than narrowly abstract, concerned only with the immediate interpersonal relations which can be abstracted from this concrete whole. It must be a question of political and not only of ‘moral’ argument: that is to say, it must be genuine moral argument, which sees the relations between individual qualities and values and our whole material conditions of existence. Political argument is not an alternative to moral preoccupations: it is those preoccupations taken seriously in their full implications.”