Subculture Boundary
. . . the Mosaic of Subcultures and its individual subcultures, whether they are Community of 7,000 or Identifiable Neighborhood, need to be completed by boundaries. In fact, the mere creation of the boundary areas, according to this pattern, will begin to give life to the subcultures between the boundaries, by giving them a chance to be themselves.
Problem:
The mosaic of subcultures requires that hundreds of different cultures live, in their own way, at full intensity, next door to one another. But subcultures have their own ecology. They can only live at full intensity, unhampered by their neighbors, if they are physically separated by physical boundaries.
Background & Research: Not Included on the site—Go read the book!
Solution:
Separate neighboring subcultures with a swath of land at least 200 feet wide. Let this boundary be natural—wilderness, farmland, water—or man-made—railroads, major roads, parks, schools, some housing. Along the seam between two subcultures, build meeting places, shared functions, touching each community.
Usage:
Natural boundaries can be things like The Countryside, Sacred Sites, Access to Water, Quiet Backs, Accessible Green, Pools and Streams, Still Water. Artificial boundaries can include Ring Roads, Parallel Roads, Work Community, Industrial Ribbon, Teen-Age Society, Shielded Parking. The interior organization of the subculture boundary should follow two broad principles. It should concentrate the various land uses to form functional clusters around activity—Activity Nodes, Work Community. And the boundary should be accessible to both the neighboring communities, so that it is a meeting ground for them—Eccentric Nucleus . . .
pg. 75