Senator MILNE (Tasmania—Deputy Leader of the Australian Greens) (14:25): Mr President, I have a further supplementary question. I thank the minister for pointing out that the Tasmanian Premier thinks you can have a tin mine in the middle of the Tarkine and still protect its national heritage values. I ask him: in the light of that kind of statement from the Premier of Tasmania, will the federal government now give consideration to nominating the Tarkine for World Heritage listing so that it can be permanently protected?