The time for a climate trigger in Australia has hopefully, finally, belatedly come | Adam Morton

It could be part of the solution to the impasse over the safeguard mechanism. Even if it isn't, the logic for it should be irresistibleGet our morning and afternoon news emails, free app or daily news podcastNew Orleans was still awash in the devastation of Hurricane Katrina and the then prime minister, John Howard, was in climate doubt and delay mode when Anthony Albanese got to his feet in the Australian parliament to argue for a better way ahead.Then a mid-ranking opposition frontbencher, the future PM gave a nod to the carnage in Louisiana before running through the "profound risks'' that Australia would face if greenhouse gas emissions kept rising - a now-familiar list including worsening heatwaves, less rain in the south, more rain in the north, more severe bushfires, cyclones, storms and ocean surges. Continue reading...