Stafford Beer’s cybernetics tells us that in these cases, while people’s opinions are important, the facts of the organisational outcomes are what we need to work with. In his most pithy formulation of the principle, he expands the black box principle to a rather more uncomfortable statement.

The purpose of a system is what it does.

The first part of the model is System I, or operations, the bit of the organisation that is involved in making change in the real world. It’s a part of the system that could, in principle, be turned into an independent organisation.

System 3 is where you start to find *management jobs — those that are entirely devoted to communication and administration within the organisation. It’s also where system-level accountability is established; the key activity of the integration and optimization function is to agree the resource bargains with the System I units, and to ensure that they are being kept. And consequently, it’s the first place you might start to look if you think that unaccountability is creeping into the system. We’ll be looking at this a lot, later.

It’s easy to get confused between systems 2 and 3. Both of them look like they’re doing the same thing, in making the operations accountable to one another and to the wider organisation. The difference is that System 2 is all about preventing clashes and managing conflicts, while System 3 is concerned with achieving a purpose. On the ground, a useful way of drawing the distinction is to look at the management functions which everyone agrees to be necessary as opposed to those that they complain about.

*Stafford Beer refers to the part of the system responsible for internal organisation as the ‘metasystem’, one of very, very many newly coined jargon words which I am going to attempt to shield you from.

And this story repeats itself through the history of management science; almost every classic of the literature seems to have described a way of adapting systems to a more complicated world, and then to have become obsolete itself. If you look past the slogans and think about what things like ‘management by objectives’, ‘focus on core competences’ and so on actually mean, they are all different ways of advising executives to restructure their businesses so that they don’t generate complexity faster than it can be managed.

Corporations are decision-making systems, not ‘intelligences’. They have homeostatic forces which aim to maintain their equilibrium, and higher-order decision-making systems which mean they are able to reorganise themselves in order to respond to shocks beyond the scope of anything anticipated when they were designed. To attribute motivation to them is to make assumptions about the internal workings of the black box — the original intellectual sin of cybernetic analysis.