Dockers on strike: when the ports stop, capital's flows seize up

According to France 24, French and European ports are being disrupted this Friday, 30 October, by a 24-hour strike of dockworkers, called by the Fédération nationale des ports et docks CGT (the national ports and docks federation of the CGT, France's largest trade union confederation), which represents close to 90% of workers in the sector. The instruction: no loading, no unloading. The broadcaster's headline speaks of ports brought to a halt "at 95%". Twenty-two European countries are due to take part in the movement. Michel Pigenet, a historian, has been interviewed to explain it.

The news summary does not say what the strikers are demanding, nor what the day costs shipowners or manufacturers. We do not know that yet, and we will not invent it. What remains is a question of structure, which is our reading rather than an established fact: why do twenty-four hours of strike in one sector suffice to make all of Europe talk?

Because a port is a bottleneck. Capital only realises its profit once the goods are sold, and therefore moved. A container held up is value sleeping: it is not realised, and delivery times, stocks and contracts all feel it. The docker does not need to block the whole economy; it is enough to hold the point through which it passes. Bargaining power is not proportional to the number of strikers, but to the place they occupy in circulation.

This also explains the vocabulary of the commentary to come. We will be told that "supply chains are fragile" or that "trade is suffering", as if these chains had snapped on their own. This language belongs to commodity fetishism: it lends agency to flows and figures, and strips it from the people who run the cranes. Yet the chain is not fragile; it is made of people, and those people have stopped keeping it running.

The strike belongs to what the labour movement calls economic struggle: one fights over pay and working conditions, not over the wage system itself. Marx considered it necessary but insufficient. It nonetheless has a virtue that the editorial notes recall: it forges solidarity and confidence. A movement coordinated across twenty-two countries suggests that this confidence does not stop at borders, whereas capital knows very well how to move from one port to another.

Let us await the debate to come, the one over "essential services" and freedom of movement. It is really about a single thing: how far workers are entitled to use their leverage. Shipowners have theirs permanently, without notice, and nobody speaks of hostage-taking.

For now, the dispatch gives us one figure, 95%, and one instruction, zero containers. We will see what the dockers win.