Thinking Allowed - Civic Core - Public convenience

Laurie Taylor talks to Professor Harvey Molotch from New York University about his book examining public conveniences from a sociological, architectural and town planning perspective. Laurie also discusses the idea of a 'civic core'- who volunteers in their community and how? - and talks to Professor John Mohan about his research paper exploring volunteerism. They are joined by Professor Su Maddock. Producer Chris Wilson.