This is just a passing thought that I’ve been meaning to blog for awhile–almost apropos of nothing. It isn’t a natural continuation of any topic we’ve discussed so far in our conversations on Sher’s Desert, but bears an obvious relation to the topic of desert in general.

It’s common to distinguish claims of desert sharply from claims of need. The contrast, I think, goes back at least to Aristotle, who makes it in a rather complex way in his discussion of justice in the Nicomachean Ethics. It finds clearer and sharper expression in the work of Ayn Rand, who insists that no claim of need, as such, can in principle ever be a claim of moral desert. To deserve is to earn moral title to the deserved object, but one can need something without having done anything to earn it (e.g., a roof over one’s head, health care, food), and one can deserve something without really needing it (e.g., praise). The things we need and deserve can, of course, overlap in certain instances, but (on Rand’s view) need is never sufficient for desert.