Public Discourse: Raymond Hain, Building Virtue (via MoJ) -- his reflections on Philip Bess's Till We Have Built Jerusalem.
More by Professor Bess:
The City and the Good Life.
Are the Suburbs a Mistake? Reflections on Urbanism and Natural Law
A response to Greg Sisk.
Patrick Deneen links to his paper "The Polis and Natural Law" - an alternate site for the pdf, mentioned in this piece by Nathan Origer on new urbanism.