It is particularly important to the children of China and to the children of Australia. China is acting. It is critically important to the developing world, because the developing world will not want to play their part in reducing emissions. We have had decades of economic growth in this country on the back of being an energy-intensive country. Senator Bernardi asks: why should Australia act if we are not going to make one iota of difference? If a country like Australia cannot act, and it has already had a huge economic benefit, then what is the incentive for any other nation on this earth to act?