Senator WORTLEY (South Australia) (14:10): Mr President, I ask a supplementary question. Is the minister aware of any alternative fiscal policies to manage the budget during these challenging times? Are those alternatives realistic; and how do they compare with the government's fiscally disciplined and economically responsible approach? Senator Ian Macdonald: You should go back to children's television, with fairy stories like that! Senator Fifield: Have you heard of doublethink? The PRESIDENT: When we have silence, we will proceed.