Senator WONG (South Australia—Minister for Finance and Deregulation) (14:39): Firstly, the $3.7 billion figure that was given is not correct, for the reasons that I think I outlined in my first answer. Secondly, if the senator does not believe that action should be taken by this country on climate change, he should wander down to the House of Representatives and have a chat to the Leader of the Opposition, who has committed to the same reduction as the government, only his plan will cost more. It will cost the people who are left—you—and every household in Australia $1,300 every year. Same objective, higher cost— Senator Brandis: Mr President, I raise a point of order. There was only one question: by how much does the government expect global temperatures to change? The minister has not even approached that question. The PRESIDENT: The question was broader. The minister is addressing the question and has 25 seconds remaining. Senator WONG: It is the same amount as your policy, but our program will cost less. I know the National Party probably did not pay attention, but you are signed up to the same environmental outcome except you have signed up for more tax for your constituents: $1,300 for every Australian household every year. Worse than that—and the National Party should care about this—it means the Liberal Party have imposed on you a tax hike for all income earners. (Time expired)