All the evidence points to the alarming extent of man made climate change. This isn’t just evidence available to scientists, but the everyday experience of everyone witnessing or experiencing both hotter temperatures and a more extreme climate. Yet Reform in the UK and the Republicans in the US not only deny this reality but propose policies that will end attempts to mitigate climate change, and instead encourage more use of fossil fuels.
It is far from unusual for right wing populist parties to ignore evidence in formulating their policies. They often deride expertise (experts are part of the despised elite, and universities are full of lefties etc), and appeal instead to common sense (the reasoning of the people). In an interesting substack, Joseph Heath relates this to Kahneman’s idea of fast and slow thinking.
While I think there is some truth in this, the example of climate change suggests it is not the full story. It is not obvious what common sense about climate change is, and as I noted above most people can observe (directly or indirectly) the evidence of climate change, if not its man made origins. So climate change denial is hardly common sense.
An alternative to the idea that right wing populists appeal to fast (intuitive) thinking is that they instead appeal to wishful thinking. At the level of right wing populists themselves, it is very convenient for them to deny the implications of climate change because the fossil fuel industry will then become rather generous with donations. At the voter level wishful thinking kicks in when mitigating climate change appears to cost money or involve unwelcome change. [1]
From a UK point of view, an interesting development over the last decade or less has been the attitude of the Conservative party to climate change. There used to be a degree of cross party consensus between Labour and the Conservatives on this issue, even if in reality Conservatives were less keen. (Cameron famously talked in private about ‘Green Crap’.) More recently, however, the Conservatives have explicitly abandoned their commitment to net zero. They want to repeal the 2008 Climate Change Act, get rid of carbon taxes and advocate for more extraction of fossil fuels.
While this change in attitude and policy is very regrettable, it really shouldn’t come as a great surprise. I would argue that the Conservative party has for some time been highly susceptible to wishful thinking and inclined to ignore evidence. In particular on two occasions over the last twenty years they have followed their own wishful thinking rather than evidence with disastrous results for the country.
The first is austerity after the Global Financial Crisis. The wishful thinking involved here had two aspects. The first was the belief that the size of the state could be reduced without cutting the responsibilities of the state. The second was the belief that the biggest recession since WWII was a perfectly good time to embark on a massive programme of fiscal consolidation (aka austerity).
The first aspect of their wishful thinking has been so all-pervasive on the political right that it might seem odd to say that it represents a failure to look at evidence rather than just an opinion, but the evidence is pretty clear. Take the NHS for example. After 2010 spending on the NHS was held flat as a share of GDP. But just a brief look at historic trends and trends in other countries would show that spending on health has tended to rise over time since WWII, in part because of an aging population.
Perhaps talk of ‘protecting’ NHS services was just propaganda, and austerity represented a deliberate attempt to squeeze spending based on a belief that this would force improvements in efficiency. More generally, right wing papers were often full of examples of alleged inefficiencies in state spending. But if this was the belief, then rising waiting lists that emerged pretty soon after austerity began should have led to a rethink. It did not.
The second aspect involved, as best as I can tell, a faith that monetary policy would be able to counteract the impact on aggregate demand of any fiscal consolidation. When interest rates hit their lower bound in 2009 that belief should have been discarded, but it wasn’t because justifying austerity on the basis of scaremongering about the budget deficit was just too attractive politically. Austerity went against what all the economics textbooks said and the majority of economists advised, a majority that became overwhelming within a few years.
The second example of wishful thinking that was disastrous for the UK was Brexit. Here the advice of economics textbooks and academics was even more overwhelming, but those pushing Brexit wished it away as ‘Project Fear’. Now you could argue that I’m being a little unfair here, because the parliamentary Conservative party was split on the issue. I would respond that it is a mistake to see the Conservative party just in terms of the views of its MPs. The party in the media (the right wing press) and at key moments the membership are also very powerful, and both were fully behind Brexit. Of course since the left the EU it has become fatal for a Tory MP to question Brexit, despite all the accumulating evidence of the harm that leaving the EU has done to the UK.
There are many other examples, of course. It would also be silly to argue that wishful thinking didn’t occur on the political centre or left, but it is difficult to think of similar examples where that wishful thinking had such a devastating result for the UK economy. You can blame the Brown/Blair government for deregulating financial services before the Global Financial Crisis, but it is harder to suggest that they did this in the face of the majority of expert opinion advising the contrary. (Expert opinion isn’t always right!)
Why the Conservative party should be so susceptible to wishful thinking is too big a question to answer here, and one I’m not sure I’m qualified to answer. Again, however, it is important to note that the party is more than just its MPs. Those MPs and their leader are at some point chosen by party members and are heavily influenced by a right wing press, a media that has never been known for its objectivity in looking at evidence.
Will Dunn notes the similarities between Trump and Kemi Badenoch here. That piece was written before Badenoch said she would purge Conservative candidates who supported a net zero policy, much like one of her predecessors purged candidates who didn’t support Brexit. It seems that denying bits of reality you don’t like is no longer just a fault, but has become an essential qualification for being involved with the Conservative party.
Among too many of those who comment on politics in the UK, right wing populism is seen as Farage, Reform and those parties and politicians to the right of both. This is a huge mistake. Right wing populism has for some time been integral to the UK’s mainstream right wing party. If support for Reform continues to decline, and the Conservatives overtake it in the polls, the threat of right wing populism in the UK will simply have changed the banner under which it marches. In this sense the UK is very like the US, where right wing populism is now the politics of the right.
[1] A third possibility relates to collective action. Perhaps social conservatives are more inclined to be free-riders, hoping someone, or some other country, will sort the problem out.




