Senator WONG (South Australia—Minister for Foreign Affairs and Leader of the Government in the Senate) (14:20): I thank Senator Whish-Wilson for the question. He is right to raise again the issue of the Great Barrier Reef. We know that the biggest threat to reefs worldwide is climate change, and, obviously, the Great Barrier Reef is one. It's an extraordinary reef, but there are many coral reefs around the world which are feeling the effects of climate change and are at risk of further damage as a consequence. The Australian government and the Queensland government have welcomed UNESCO's latest draft decision on the Great Barrier Reef. It's a huge win for Queensland, a huge win for the thousands of people who rely on the reef for work, and a huge win for all the plants and animals that call it home. I acknowledge the work of Senator Green as our envoy for the reef and for the work that she has done with communities and more broadly. The PRESIDENT: Senator Whish-Wilson? Senator Whish-Wilson: A point of order on relevance: I asked specifically whether you would now legislate a more ambitious emissions-reduction target as requested by UNESCO. The PRESIDENT: You did, and there was a preamble around UNESCO and what UNESCO recorded. The minister is being relevant. Senator WONG: We understand, unlike those opposite, that climate change is a risk for this country, which is why we have legislated both to reach net zero and a 43 per cent emissions-reduction target for 2030. I know that the senator and his party say that's not enough. I trust that they also tell their voters that those opposite don't support the action to reduce emissions and, as I can see from Senator Canavan's recent statements, still don't support net zero by 2050. Things just keep going back to where they were—it's like Groundhog Day again. What I would also say to you, senator, is those targets have to be delivered, and that requires us to transform this economy from a high-emissions economy to one— (Time expired) The PRESIDENT: Senator Whish-Wilson, a first supplementary question?