As I was driving to campus this morning, I happened to hear a story on NPR about urban gardening in Detroit. One of the points was that, given a garden around which to congregate, residents are more likely to get to know their neighbors. This wasn't really a surprise. I've been re-reading Bill McKibben's Deep Economy, and one of the things he points out is that the experience of buying food at a local farmers' market stimulates about ten times as many conversations as the act of buying (nominally) similar food at a supermarket.
Las Cruces, NM