Mr BANDT (Melbourne—Leader of the Australian Greens) (14:15): My question is to the Prime Minister. Next week Boris Johnson's Conservative government will host the global Climate Ambition Summit, at which countries will be required to outline their plans for stronger 2030 targets to respond to the climate emergency. Will Australia attend the summit and announce stronger 2030 targets? Or will your government continue Australia's increasing international isolation by retaining weak 2030 targets that are driving us to catastrophe?