My answer is: “Communication is a threefold selection of information, utterance, and understanding.”
End of announcement. And because almost nobody is ever satisfied with that, I go on talking after all: In the spring of 1986, in a lecture in Heidelberg that later became very famous, Niklas Luhmann said that he wanted to present a concept of communication that “strictly avoids any reference to consciousness or life, that is, to other levels of the realization of autopoietic systems.”
So Luhmann does not identify communication by its carrier, not by its medium, and not by the originator of a statement. Bodies do not communicate. Machines do not communicate. “Communication communicates, not human beings.” (Perhaps that remains his most famous sentence to this day.)
What is brilliant about this is that communication is thereby pulled out of all diffuseness and grasped as something observably sharp, something that can be realized not only in language, voice, writing, or movable type, but also in code. Either communication is present. Or it is not. Entirely digital: ((either)or). There is no such thing as a little bit of communication.
Once again: “Communication is a threefold selection of information, utterance, and understanding.”
Here, information is not simply the opposite of noise, as in Shannon. Information is, first of all, a selection: this, not that.
Here, utterance is not simply an attempt at mutual understanding. Utterance is, first of all, the selection of the explication of this selection.
And Paul Watzlawick already no longer meant by understanding that one had successfully reached mutual understanding. Understanding is, first of all, the selection of having connected to the selections of information and utterance.
Precisely this realized follow-up communication is the sure sign that we are dealing with communication. So we do not ask:
Who or what communicates?
But rather: Is communication present — yes or no?
And that is exactly where the great uproar began in #Frankfurt in the face of this sociological school from #Bielefeld: “Oh dear: then communication is contingent?”
Yes. That is the whole point. “Everything could be otherwise. And there is almost nothing I can change.” What calls for explanation is not what is, but why it is not done differently… Watch the News, or read your newspaper, with that question in the back of your mind ;-)
claude shannon:
communication = ((send)receive)
problem: #noise
niklas luhmann:
communication = (((expression)information)understanding)
problem: #contingency
@autopoiet hat mir einfach das vorgeschlagen… aber eckige klammern hier… und: das was @ImTunnel an klammerbergen nutzen will, brauch ich ja alles gar nicht… https://t.co/3SWPFXKRzo
— dissent.is/███████ (@sms2sms) March 27, 2026
