Coral bleaching is the 'canary in the coal mine' and suggests the present rate of climate change is too fast for many species to adapt, write Katrin Meissner and Kaitlin Alexander.
UNSW experts are at the centre of a debate about whether the controversial practice of geo-engineering has a place in the fight against global warming.
The only sure way to stop the buildup of greenhouse gases in the atmosphere is to curb carbon dioxide emissions, write Steve Sherwood and Laurie Menviel.
China's ever-growing greenhouse gas emissions and the problems they present for the rest of the world will be tackled by an expert panel at UNSW this Thursday.
