 There are other issues of justice Ross does not touch on. For example, Ross says very little about equality in the distribution of scare resources. Some think in distributing scarce medical resources (e.g., ICU beds) we ought to give priority to the least well off. Ross might think considerations of this sort are captured by the duty of beneficence. But many might think we should give priority to the least well off even if this fails to promote the best outcomes. Ross may need to include a prima facie duty of equity in his list to accommodate the full inventory of issues relating to justice.