Home > management > Shall And Shall Not

Shall And Shall Not

For a controlled system to remain viable and stable, Ashby’s law of requisite variety requires that the system controller(s) exhibit a wider variety of behavior than the system controllee(s). This can be accomplished by either the controller increasing its variety of responses to controllee disturbances, or by decreasing the variety of controllee disturbances relative to its own variety of control responses, or both.

In order to comply with Ashby’s law (in conjunction with several other natural laws – 2nd law of thermo, control theory, Turing’s infallible/intelligence thesis, etc), Bill Livingston asserts that membership in any institution requires the internalization, either consciously or (more likely) unconsciously, of the following set of “shall” and “shall not” rules:

As you can see, suppressing variety in the controllee population is the preferred method of a controller aiming to satisfy Ashby’s law. The alternative, increasing its own variety of response relative to controllee variety of disturbance, requires learning and development. By definition, infallible controllers don’t need to learn and develop. They stopped learning when they achieved the status of “infallible” – either by force or by illusion.

So, what do you think? Did Mr. Livingston hit the bullseye? Miss by a mile?

  1. No comments yet.
  1. August 17, 2012 at 6:04 am

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.

%d bloggers like this: