Biennale of Australian Art
Ballarat, 21 September - 6 November
By David Wlazlo
Lately I have been thinking about the growth and sizes of urban environments, the infrastructure required to sustain them as well as the potential limits on their growth. Can a city keep growing indefinitely and remain 'liveable,' whatever that means? Or is there some kind of limit—environmental, infrastructural, political—to the amount of people a city can sustain? What is the size of a city best suited to fulf...