Mission accomplished. The Museum of Modern Art's wide-open tall-ceilinged super-reinforced second floor was for all intents and purposes built to accommodate monumental installations and gigantic sculptures should the need arise. It has arisen.

By 2050 the Australian population is expected to grow from 22 million to 36 million. That increase alone will put huge pressure on our towns and our cities. We will need more homes more roads more rail lines more hospitals more schools just to accommodate so many Australians.