Green Left Magazine: Adelaide’s Central Bus Station is an austere but pleasing building built recently near the middle of town. No longer merely for coach travellers, the structure is now to be Adelaide’s version of the New Orleans Superdome — a place of public refuge from what threatens, in time, to be another full-scale natural catastrophe. The air-conditioned bus station is now kept open 24 hours a day, with cold water supplied, to give relief to city residents at risk from the latest of Adelaide’s …