Automation needs to be tackled with the economics of the 19th century

Marx versus the robots.

Since covering the strangely unimaginative way the economics establishment treated the effect of automation on the economy, I've been looking for economists who do seem to get it.

Responding to a piece by Paul Krugman (a back-of-the-envelope demonstration of how neoclassical models could show technological improvements leading to a reduction of the real wage), Fred Moseley, Professor of Economics at Massacheusettes' Mount Holyoke College, gives an overview of the Marxist approach to the problem:

Marx’s theory predicted in the early days of capitalism that technological change would tend to be labor-saving… and this labor-saving technological change would cause increasing unemployment (the “reserve army of the unemployed”) which in turn would put downward pressure on wages and the wage share of income (Capital, Volume 1, Chapter 25). He called this important conclusion “The General Law of Capital Accumulation” (the title of Chapter 25). One does not have to use the very dubious marginal productivity theory to explain these important phenomena. Marx’s theory provides a perfectly adequate explanation without the extremely problematic concepts of marginal products of labor and capital.

Marx is obviously relevant to the end stage, of a world in which automation replaced the bulk of work. That world would struggle to continue to arrange things along a capitalist order, as Noah Smith's contortions demonstrated. Ownership of the means of production — the robots, algorithms, computers and everything else replacing human labour — becomes more and more important the closer to that stage we reach.

Moseley's point is that Marx is probably relevant to the whole thing far earlier. The labour theory of value (Marx's key economic idea, that value — which is distinct from "price" — is determined exclusively by the human labour a good takes to create) has always been a lens through which technological improvement in the means of production leads, eventually, to immiseration of the labourer.

(The flip side of such an argument is that immiseration is offset by the fact that technology also reduces the amount of labour required to live a good life. The balance between those two tendencies is, in essence, the answer to the question of whether or not capitalism is sustainable or not.)

No matter how accurate it may have been in this situation, it will take a long time for most people to begin taking the Marxist economic analysis seriously. (Part of that might be that it's got that frightful déclassé word "Marxist" in it.) But if economics doesn't adopt some of its lessons, it seems doomed to spend the next decade reinventing it from scratch.

A man poses in front of a bronze statue of Karl Marx and Friedrich Engels in Berlin. Photograph: Getty Images

Alex Hern is a technology reporter for the Guardian. He was formerly staff writer at the New Statesman. You should follow Alex on Twitter.

Photo: Getty
Show Hide image

The government needs more on airports than just Chris Grayling's hunch

This disastrous plan to expand Heathrow will fail, vows Tom Brake. 

I ought to stop being surprised by Theresa May’s decision making. After all, in her short time as Prime Minister she has made a series of terrible decisions. First, we had Chief Buffoon, Boris Johnson appointed as Foreign Secretary to represent the United Kingdom around the world. Then May, announced full steam ahead with the most extreme version of Brexit, causing mass economic uncertainty before we’ve even begun negotiations with the EU. And now we have the announcement that expansion of Heathrow Airport, in the form of a third runway, will go ahead: a colossally expensive, environmentally disastrous, and ill-advised decision.

In the House of Commons on Tuesday, I asked Transport Secretary Chris Grayling why the government is “disregarding widespread hostility and bulldozing through a third runway, which will inflict crippling noise, significant climate change effects, health-damaging air pollution and catastrophic congestion on a million Londoners.” His response was nothing more than “because we don’t believe it’s going to do those things.”

I find this astonishing. It appears that the government is proceeding with a multi-billion pound project with Grayling’s beliefs as evidence. Why does the government believe that a country of our size should focus on one major airport in an already overcrowded South East? Germany has multiple major airports, Spain three, the French, Italians, and Japanese have at least two. And I find it astonishing that the government is paying such little heed to our legal and moral environmental obligations.

One of my first acts as an MP nineteen years ago was to set out the Liberal Democrat opposition to the expansion of Heathrow or any airport in southeast England. The United Kingdom has a huge imbalance between the London and the South East, and the rest of the country. This imbalance is a serious issue which our government must get to work remedying. Unfortunately, the expansion of Heathrow does just the opposite - it further concentrates government spending and private investment on this overcrowded corner of the country.

Transport for London estimates that to make the necessary upgrades to transport links around Heathrow will be £10-£20 billion pounds. Heathrow airport is reportedly willing to pay only £1billion of those costs. Without upgrades to the Tube and rail links, the impact on London’s already clogged roads will be substantial. Any diversion of investment from improving TfL’s wider network to lines serving Heathrow would be catastrophic for the capital. And it will not be welcomed by Londoners who already face a daily ordeal of crowded tubes and traffic-delayed buses. In the unlikely event that the government agrees to fund this shortfall, this would be salt in the wound for the South-West, the North, and other parts of the country already deprived of funding for improved rail and road links.

Increased congestion in the capital will not only raise the collective blood pressure of Londoners, but will have severe detrimental effects on our already dire levels of air pollution. During each of the last ten years, air pollution levels have been breached at multiple sites around Heathrow. While a large proportion of this air pollution is caused by surface transport serving Heathrow, a third more planes arriving and departing adds yet more particulates to the air. Even without expansion, it is imperative that we work out how to clean this toxic air. Barrelling ahead without doing so is irresponsible, doing nothing but harm our planet and shorten the lives of those living in west London.

We need an innovative, forward-looking strategy. We need to make transferring to a train to Cardiff after a flight from Dubai as straightforward and simple as transferring to another flight is now. We need to invest in better rail links so travelling by train to the centre of Glasgow or Edinburgh is quicker than flying. Expanding Heathrow means missing our climate change targets is a certainty; it makes life a misery for those who live around the airport and it diverts precious Government spending from other more worthy projects.

The Prime Minister would be wise to heed her own advice to the 2008 government and “recognise widespread hostility to Heathrow expansion.” The decision to build a third runway at Heathrow is the wrong one and if she refuses to U-turn she will soon discover the true extent of the opposition to these plans.

Tom Brake is the Liberal Democrat MP for Carshalton & Wallington.