Senator McALLISTER (New South Wales) (14:00): My question is to the Minister representing the Deputy Prime Minister, Senator McKenzie. Indeed, Senator McKenzie is not here! Senator Wong: I'm not sure where any of the—oh, Senator Birmingham and Senator McKenzie are here. We will ask that question time proceed a few minutes further to reflect the delay. The PRESIDENT: Senator McAllister, I will ask you to, please, start your question again. Senator McALLISTER: My question is to the Minister representing the Deputy Prime Minister, Senator McKenzie. Liberal senator Alex Antic has said that net zero by 2050 is 'an absolute folly' and: There is no way to achieve net zero without costing us jobs, without winding back our economy. Does the Deputy Prime Minister agree with Senator Antic?