s86.
It is the idea of a set of principles in Alexander et al.’s (1977), A Pattern Language that is relevant here, rather than the principles they propose with respect to urban planning. Their principle of See also “Continuous Productive Urban Landscapes” (CPULs), another suggested system for remodelling cities to open up land for horticulture and agriculture, enabling them to become substantially self-sufficient in food, and healthier places to live. André Viljoen, ed., (2005), CPULs: Continuous Productive Urban Landscapes. For a summary, see www.energybulletin.net/17603.html . “fingers” of country alternating with town is anything but compact. Christopher Alexander, Sara Ishikawa, Murray Silverstein, et al. (1977), A Pattern Language, pp 21–25. See also Mike Jenks, Elizabeth Burton and Katie Williams, eds. (1999), The Compact City: A Sustainable Urban Form?