AXA and the climate challenge

Why does climate change warrant AXA's attention? Because the science and the economics are now clear: climate change is not only an environmental issue, it is a broader risk to society.
Insurance companies will need to do more than simply adapt to climate change, they will need to play a proactive role in limiting risks, as some players such as AXA have started to do. But how does this translate into concrete action? What are the areas AXA can work on as a responsible insurer?