Senator WATERS (Queensland—Leader of the Australian Greens in the Senate) (14:22): My question is to the Leader of the Government in the Senate, Senator Birmingham. While the Liberal and National parties are squabbling over net zero by 2050, global leaders are focused on the main game of reducing pollution by 2030. This is the critical decade. If the Nationals agree to the Prime Minister's preference for net zero by 2050, won't that just confirm that delay is the new denial?