Senator ROBERTS (Queensland) (16:52): As a servant to the people of Queensland and Australia I don't know whether to laugh or cry. Has anyone heard the name Maurice Strong? He's the founder of these useful idiots' campaign. Maurice Strong was the first chairman of the Chicago Climate Exchange, which aimed to corner carbon trading. He is also the grandfather of the climate change claims. Maurice Strong had two self-admitted aims: to destroy western civilisation, to deindustrialise western civilisation; and to put in place an unelected socialist global governance. That's what these useful idiots are doing. Maurice Strong enabled the groundwork to be built in the 1992 Rio de Janeiro conference that he orchestrated. He built a groundswell there, and that led eventually to Paris. Maurice Strong died in exile in China, wanted by US police for his crimes, and he's also connected with the UN Oil-for-Food Program. That is what Maurice Strong's useful idiots are following. Let's have a look at some facts—wouldn't that be wonderful! These guys think that pictures of colourful reef fish, cyclone devastation in the reef, a smiling dolphin or a colourful turtle is science. These people think that an orchestrated emotional anecdote is science. Never have we seen science from these useful idiots. The ACTING DEPUTY PRESIDENT ( Senator Sterle ): Senator Roberts, it's strange coming from me: I know you get animated; I just ask you to choose your language a little bit more carefully. Senator ROBERTS: I'm quoting Lenin: 'useful idiots'. Maybe I'll put Lenin in front. The ACTING DEPUTY PRESIDENT: But you were pointing at your colleagues. Senator ROBERTS: I accept your point. I ask the Greens to think about what happened on the weekend. Annastacia Palaszczuk, along with her experts and advisers, including the head of the Bureau of Meteorology in Queensland, was giving an update on the fire crisis. The Bureau of Meteorology head came on and quite clearly said that the temperatures in the fire zone were not record temperatures, that it was nothing unusual. Annastacia Palaszczuk came on as Premier of Queensland within minutes of that man and said, 'This is due to climate change caused by us.' The distortion and the lies from politicians and some bureaucrats is the real crisis here. What I ask the Greens to do is to present their evidence—facts, measured data—so that we can fact check it. I will gladly do that. I have publicly challenged Senator Larissa Waters twice to a debate. Both times she ran. I have never seen her move so quickly, because she can't confront a debate. I challenge Senator Di Natale, who dared challenge Senator McKenzie yesterday, to a public debate on the facts, the measured science and the empirical evidence that proves in a logical, causal framework—a scientific framework of cause and effect—that carbon dioxide from human activity is affecting the climate and needs to be cut. I challenge the Greens. Let's see how quickly they respond. Yet the Greens label people on the government side 'climate criminals'. I watched them yesterday do that. They label people liars and murderers for producing coal for producing electricity, which is what runs the place. This is insane, if that's what they're allowed to get away with. They think that natural variation is an example of change. We see said quite often, 'the biggest flood in 50 years'. What does that tell us? It tells us that, 50 years ago, it was bigger. The warmest temperatures in Australia were recorded in the 1880s and 1890s. They were warmer than today. But don't take my word for it, because I challenged the CSIRO and, in their responses to me, they admitted that they have never said that our carbon dioxide is dangerous. They admitted that they never would say it. This was the CSIRO. They also said that they admitted that today's temperatures are not unprecedented, yet the lies being told by the Greens party and other politicians are inexcusable. I want to point out that the United Nations has never provided any empirical evidence or logical framework tying our carbon dioxide to climate variability. Have a look. In each of the UN's reports, they have never produced that evidence. (Time expired)