Public Talk by Professor Robert S. Hill, Environment Institute, The University of Adelaide Evolution of the southern Australian vegetation – the World’s biggest climate change experiment Professor Robert Hill will explain how 45 million years ago, southern Australia was attached to Antarctica and was covered in diverse and dense tropical rainforest. Through time, the climate has dried, and the rainforests have been replaced by a mosaic of dry-adapted vegetation.   200 metres east of Marion Rd, and 300 metres north…