Senator WONG (South Australia—Minister for Foreign Affairs and Leader of the Government in the Senate) (14:42): I appreciate that the political object of that question is to try to suggest that only one part of the economy has responsibility, only one sector in society has responsibility. The reality is this is a whole-of-economy, a whole-of-society response. We'll be able to deal with it if we deal with it together. But if all we do is point the finger at different parts of our society, different parts of our economy, we will never get there. The hard reality is this country has prospered greatly. We have all prospered greatly, including through the education system that has been funded by government revenue from the exports we have made over decades. Now, what we have to do is transition our economy over time to a world that will be a net zero emissions world. That is a big challenge and is not one that's achieved by pointing the finger. (Time expired) The PRESIDENT: Senator Shoebridge, second supplementary.