Prompted by Rick's post below, I read Nick Barber's paper, The Limited Modesty of Subsidiarity. I recommend it highly. Barber draws several broad distinctions between the Catholic vision of subsidiarity and the European Union's vision. The EU invokes subsidiarity as a principle governing the allocation of power among public bodies, while the Catholic model expands its focus to the allocation of all collective bodies, public and private. He points out that modern liberals will have a much easier time signing on to the EU's rather technocratic framework as compared to the value-laden vision of the Catholic model.
While most of Barber's commentary strikes me as sensible and insightful, I do disagree with his insistence that Catholic subsidiarity is neutral as to the devolution of state power. He argues that "the Catholic doctrine does not embody a preference for smaller government, or for devolving power to smaller units," but simply urges that "smaller units should get the power when they are able to exercise it properly -- there is no bias against centralisation." Certainly the Catholic model of subsidiarity does not categorically reject centralization, but I'm not sure how he can come to the conclusion that there is not even a preference for decentralization, especially in light of this foundational passage from Quadragesimo Anno (a passage he quotes, curiously):
". . . that most weighty principle, which cannot be set aside or changed, remains fixed and unshaken in social philosophy: Just as it is gravely wrong to take from individuals what they can accomplish by their own initiative and industry and give it to the community, so also it is an injustice and at the same time a grave evil and disturbance of right order to assign to a greater and higher association what lesser and subordinate organizations can do. For every social activity ought of its very nature to furnish help to the members of the body social, and never destroy and absorb them."
What is this passage, if not a preference for decentralization? Barber's comments imply that Catholic social teaching simply wants social problems to be addressed effectively, regardless of the level at which that occurs -- if a government agency can feed your kids as effectively as you can, so be it. Subsidiarity, understood in the broader context of CST, unmistakably calls for individuals and the groups to which they belong to exercise direct control over the circumstances of their existence where possible. (This is not to suggest that the call for decentralization is unfettered, for effective decentralization presupposes that individuals and their groups are empowered and equipped to help themselves, and such empowerment may require an active state role.)
Despite our disagreement on a couple of key points, Barber's essay is well worth reading, and is further confirmation that this fall's CST conference at Villanova devoted to subsidiarity should spark some intriguing and wide-ranging conversations.
Rob