Fossil fuel companies are running “a massive mis- and disinformation campaign” so that countries will slow down the adoption of renewable energy and the speed with which they “transition away” from a carbon-intensive economy, the UN has said. Selwin Hart, the assistant secretary general of the UN, said that talk of a global “backlash” against climate action was being stoked by the fossil fuel industry, in an effort to persuade world leaders to delay emissions-cutting policies. The perception among many political observers of a rejection of climate policies was a result of this campaign, rather than reflecting the reality of what people think, he added. “There is this prevailing narrative – and a lot of it is being pushed by the fossil fuel industry and their enablers – that climate action is too difficult, it’s too expensive,” he said. “It is absolutely critical that leaders, and all of us, push back and explain to people the value of climate action, but also the consequences of climate inaction.” He contrasted the perception of a backlash with the findings of the biggest poll ever conducted on the climate, which found clear majorities of people around the world supporting measures to reduce greenhouse gas emissions. The survey found 72% of people wanted a “quick transition” away from fossil fuels, including majorities in the countries that produce the most coal, oil and gas. Green parties and plans may have suffered reverses in some parts of the world, he said, but in others they have gained seats, and seen policies that would once have been considered radical enter the mainstream. Governments must take note, said Hart, who acts as special adviser on climate to the UN secretary general, António Guterres. “This should alert political leaders – those that are ambitious are not only on the right side of history, they’re on the side of their people as well. “Climate appears to be dropping down the list of priorities of leaders,” he said. “But we really need leaders now to deliver maximum ambition. And we need maximum cooperation. Unfortunately, we are not seeing that at the moment.” He warned that the consequences of inaction were being felt in rich countries as well as poor. In the US, many thousands of people are finding it increasingly impossible to insure their homes, as extreme weather worsens. “This is directly due to the climate crisis, and directly due to the use of fossil fuels,” he said. “Ordinary people are having to pay the price of a climate crisis while the fossil fuel industry continues to reap excess profits and still receives massive government subsidies.” Yet the world has never been better equipped to tackle climate breakdown, Hart added. “Renewables are the cheapest they’ve ever been, the pace of the energy transition is accelerating,” he said. Governments should also take care to ensure that their climate policies did not place unfair burdens on those on low incomes, as poorly designed measures could hurt the poor, according to Hart. “Each country will really need to ensure its transition is well planned to minimise the impact on people and vulnerable populations, because a lot of the so-called pushback comes when there’s a perception that the costs on poor and vulnerable persons are being disproportionately felt,” he said. For that reason, the UN is calling for new national plans on the emissions reductions required under the 2015 Paris agreement, in which governments must set out clearly not just their targets but how they will be achieved through policy, and what the probable impacts are. The new national plans, called nationally determined contributions (NDCs), should be “as consultative as possible so that whole segments of society – young people, women, children, workers – will be able to provide their perspective on how the transition should be planned and well-managed, and how it will be financed”, he said. “Despite everything we see [in the form of extreme weather], we’re still not seeing the level of ambition or action that the world desperately needs.”