Justice as Fairness (Rawls)

"Justice as fairness" is Rawls's signature phrase, and it carries more philosophical weight than casual usage suggests. The phrase does not assert that justice and fairness are synonyms. It asserts that the concept of justice is properly understood as the outcome of a fair procedure. If the procedure for choosing principles is fair — if the parties choosing are genuinely impartial, genuinely ignorant of their own position, genuinely rational — then whatever principles emerge are just by definition. Justice is not discovered as a pre-existing feature of reality; it is constructed through a process that meets the conditions of fairness. The implications of this procedural conception for the AI transition are profound: an arrangement that produces enormous aggregate wealth is not just simply because the total is large, and a transition that displaces millions is not unjust simply because the displacement is painful. Justice is determined by whether the procedure through which the governing