Nicholas Carr

Wikipedia isn’t much help. “As a concept,” it tells us, “information has many meanings,” which are “closely related to notions of constraint, communication, control, data, form, instruction, knowledge, meaning, mental stimulus, pattern, perception, and representation.” It might have been simpler to list the notions that information isn’t related to. Dictionaries are a little clearer. They suggest that information is more or less synonymous with knowledge. But that definition no longer seems sufficient. What does a gigabyte of knowledge look like? The fact is, although we live in an information age, we don’t really know what information even means.


When the amount of information available to be filtered is effectively unlimited, as is the case on the Net, then every improvement in the quality of filters will make information overload worse.

One thought on “Nicholas Carr

  1. s.A

    The cause of situational overload is too much noise. The cause of ambient overload is too much signal.

    The great power of modern digital filters lies in their ability to make information that is of inherent interest to us immediately visible to us. The information may take the form of personal messages or updates from friends or colleagues, broadcast messages from experts or celebrities whose opinions or observations we value, headlines and stories from writers or publications we like, alerts about the availability of various other sorts of content on favorite subjects, or suggestions from recommendation engines – but it all shares the quality of being tailored to our particular interests. It's all needles. And modern filters don't just organize that information for us; they push the information at us as alerts, updates, streams. We tend to point to spam as an example of information overload. But spam is just an annoyance. The real source of information overload, at least of the ambient sort, is the stuff we like, the stuff we want. And as filters get better, that's exactly the stuff we get more of.

    It's a mistake, in short, to assume that as filters improve they have the effect of reducing the information we have to look at. As today's filters improve, they expand the information we feel compelled to take notice of. Yes, they winnow out the uninteresting stuff (imperfectly), but they deliver a vastly greater supply of interesting stuff. And precisely because the information is of interest to us, we feel pressure to attend to it. As a result, our sense of overload increases. This is not an indictment of modern filters. They're doing precisely what we want them to do: find interesting information and make it visible to us. But it does mean that if we believe that improving the workings of filters will save us from information overload, we're going to be very disappointed. The technology that creates the problem is not going to make the problem go away. If you really want a respite from information overload, pray for filter failure.

    Bottom line: When the amount of information available to be filtered is effectively unlimited, as is the case on the Net, then every improvement in the quality of filters will make information overload worse.

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