Age: THERE is no doubt that global warming is the world’s greatest crisis, the real weapon of mass destruction against which a workable defence strategy must be found, and found soon. It is on every agenda of every major meeting of world leaders from G8 to APEC to the European Commission. Indeed, EU President Jose Manuel Barroso last month described the management of climate change as "the great project of our generation". Prime Minister Kevin Rudd’s laudable ratification of the …