Nigel FarageNigel Farage has been dubbed “a con artist” after he suggested climate change may not be man-made.The Reform UK leader also called for the government to ditch its net zero policies because they “make no difference whatsoever” to global warming.Asked on Radio 4′s Today programme if he accepted climate change was at least partly man-made, Farage would only say: “It may well be.”He added: “Let’s go with the scientists. Let’s say that the 3% to 5% of CO2 emissions in the world every year that are man-made, as opposed to natural, are having a detrimental, or at least a warming effect on the world. Let’s start from that position.”However, he avoided the question when asked if that was his own position.Farage also said politicians should not “commit economic hara-kiri” in order to tackle the problem.“I think we should scrap the net zero targets, yes, absolutely. I think they’re going to make zero difference in the world,” he said.Green Party co-leader Adrian Ramsay condemned Farage, and challenged him to a public debate on climate change.He said: “Nigel Farage is a performer, a con artist. He will say or do anything. He will happily dance to a populist t