When I was a young leftist, older Tories would tell me that I would lose my idealism as I got older. Now I am old, I see that they were right. The problem is, though, that it is now the right and centre who are now the dreamy idealists and not me.
Take, for example, criticisms of the Bank of England for failing to prevent inflation. What these insufficiently appreciate is that policy errors are inevitable. This is simply because it takes two or three years for interest rates to have their full effect upon inflation, which means that rates must be set on the basis of a forecast of inflation. But forecasts will often be wrong. Which in turn means that, with hindsight, policy will be wrong - either too tight when inflation proves to be lower than expected or too loose when it proves to be higher.
The problem here is not a particular failing of the Bank of England, although it might well be the case that more cognitive diversity on the MPC would help. Instead, everybody gets forecasts wrong. My chart shows the point. It plots average private sector forecasts for CPI inflation made in December for Q4 the following year (for example, in December 2005 for Q4 2006). You can see that forecasters have generally failed to foresee big moves in inflation - such as the rises in 2008, 2011 and 2021-22 or the falls in 2014-15. Between 2004 and 2019 (that is, before the pandemic) the average error regardless of sign was 0.8 percentage points.
What's true of inflation is also true of economic growth. As Prakash Loungani has shown, forecasters have - on average - an almost unblemished record of failing to foresee recessions (pdf).
These errors* don't happen because forecasters are daft or under-incentivized. They occur because economies are complex and emergent and because shocks (such as Russia's invasion of Ukraine) happen. Economic outcomes are unpredictable, so the Bank of England is bound to make policy errors sometimes even with the best possible policy-makers. Saying that the Bank made a policy error is as insightful as saying that MPC members are human.
The notion that we can have stable inflation is idealistic, utopian.
This, however, is not the only example of how the centre and right are too optimistic about what policy can do. Here are others:
- NHS reform. History tells us that this is a difficult job: the last two big attempts (of many) to reform the NHS - internal markets and the Lansley reforms - were such failures that they have since been scrapped. Every addict knows that the definition of insanity is doing the same thing over and over and expecting different results. Wes Streeting, on the other hand, does not know this.
- Benefit reform. This is motivated by an attempt to distinguish between deserving cases and the workshy. But such a distinction is very hard to make with limited information and finite administrative resources and any attempt to do so risks hurting the genuinely ill, especially those with mental health problems such as anxiety; criminals can game the system but the genuinely vulnerable cannot. The belief reform is possible without hurting the worst-off is another example of centre-right idealism**.
- Immigration. Reducing immigration entails a loss of liberty, not just of the migrants themselves but of employers and those who want to bring a partner into the country. It also means higher taxes to attract domestic workers into public sector jobs such as care work. All these are costs we must pay to placate those who feel discomfort at social change. Which just illustrates Isaiah Berlin's point (pdf):
Some among the Great Goods cannot live together. That is a conceptual truth. We are doomed to choose, and every choice may entail an irreparable loss.
MPs - be they Labour or Tory - who promise lower immigration don't however frame it this way, as the tragic choice it is. Which is idealistic and unrealistic. As Berlin wrote:
Those who rest on such comfortable beds of dogma are victims of forms of self-induced myopia, blinkers that may make for contentment, but not for understanding of what it is to be human.
- Boosting economic growth. The economy is large (£2.7 trillion) and complex and therefore difficult to significantly improve. Unsurprisingly, therefore, scholars such as Dietz Vollrath and John Landon-Lane and Peter Robertson have shown that reforms rarely do greatly raise GDP.
You might think this too pessimistic. Given that the UK is poorer than many of its comparators it should be easy to catch up. But this brings me to another example of centrist naivete - a failure to appreciate that politics is about power, not intellect.
Certainly, there are many policies we could try that might raise growth: tax reform; rejoining the single market; better competition policy; better vocational education; better planning policy; better financing for new and expanding businesses; and so on. Talk of these, however, omits the important fact - that boosting economic growth isn't so much an intellectual challenge as a political one. How do we face down the forces of conservatism that block growth: nimbys, landlords, financiers, incumbent monopolies and their mouthpieces in the media?
There's a common theme to many of these examples of centrist idealism - an over-optimism about how much management skill the country has, and how much top-down decision-makers can know (pdf). It is such optimism that has given us things as otherwise diverse as the Iraq war and cost over-runs on infrastructure projects.
Just as fish don't know they're wet, so centrist ideologues don't realize they have an ideology. Which is why their supporters set so much store by the "competence" of Starmer, Reeves and Cooper. True, they seem to be compared to the Tories, but that's a low bar. Instead, the actual bar is much higher: are they sufficiently competent to improve large complex structures? Just as "hire a genius" is not an effective strategy in business, nor is it in politics.
So, what's the alternative?
I'd suggest - more as a way of highlighting what I've said rather than as a concrete proposal - the need for policies and institutions that are resilient to failures of judgment. This means having strong automatic stabilizers rather than relying so much upon macroeconomic policy: I'm thinking here of a high welfare safety net, progressive taxation, a sovereign wealth fund or Shiller-style macro markets (pdf). Similarly, one argument for a universal basic income is that is removes the need and administrative burden of deciding who is deserving and who not.
By now, some of you might be shouting "tu quoque": isn't it hypocritical of a Marxist to accuse others of utopianism?
No. Marx was much more of an analyst and critic of capitalism than he was a writer of blueprints, and he was critical of those utopian socialists who tried to build "castles in the air." Instead, he said, "the emancipation of the working classes must be conquered by the working classes themselves”, in part because he didn't trust top-down plans. James Scott's Seeing Like A State is quite compatible with this strand of Marxism.
Of course, some Marxists have been idealistic utopians. But this has less to do with Marx than the human condition. Human kind cannot bear very much reality, so we retreat into dreams. Centrists and rightists are just as prone to do this as the left. The problem is that they get to inflict their dreams onto the rest of us.
* I don't like the word "error" in this context. It carries implications that one could do better, when the point in this context is precisely that one cannot.
** I'm assuming that such reforms are motivated by good faith. In at least some cases, this is not so and hurting the unwell is a feature not a bug.