A recent-ish post at Understanding Society leads back to this old Will Wilkinson post suggesting that the great philosopher of liberalism John Rawls was more radical than anyone gives him credit for. That’s because everyone treats Rawls’ difference principle — that a just society is only unequal when those inequalities benefit the worst off — as his most radical claim when, according to Wilkinson, what precedes it is actually far more radical. Here’s Wilkinson:
Rawls theory of justice has two principles. According to Rawls, the requirements of the first principle absolutely must be satisfied before moving on to the second principle. The difference principle is the last half of the second principle. By the time Rawls gets to the difference principle, most of the important work has already been done.
Rawls’ first principle of justice is a principle of maximum equal liberty that doesn’t sound that much different from Herbert Spencer’s. According to Rawls “each person is to have an equal right to the most extensive basic liberty compatible with a similar liberty for others.” The principle of equal liberty, and its absolute priority over matters of distribution, is what makes Rawls theory of justice liberal.
One might sensibly imagine that if all liberties matter, and that if citizens are to enjoy the most extensive liberty compatible with a similar liberty for others, then economic liberty must matter, and citizens ought to have as much of it as possible. However, Rawls specifically denies that robust economic rights and liberties are in any way implied by his first principle of justice. Economic liberties are not among our basic liberties. This is Rawls’ boldest claim.
So far so good. But when Wilkinson says that Rawls must have excluded economic liberties from his first principle because “if he didn’t, he wouldn’t get the answer he was looking for,” I can’t help but wonder if that’s being a bit overly glib. To be sure, Wilkinson is more well-versed in Rawls than I am, but I can still think up one or two plausible justifications for keeping economic liberties off the list of foundational political freedoms in Rawls’ system.