On 1/21/2024 12:00 PM, John Clark wrote:


On Sun, Jan 21, 2024 at 2:31 PM Brent Meeker <meekerbr...@gmail.com> wrote:

    > /If I write "tamaontietoa" is it information or gibberish?  Is it
    about something? /


There's no reason it couldn't be both, Shannon would say it's definitely information,
No he wouldn't.

but he doesn't care if that information contains a great profundity or is just gibberishbecause that is a matter of opinion and there is no disputing matters of taste. And if you're designing the technology to send messages through a fiber optic line mathematically you don't need to know what the messages will be saying or if the information in them is saying anything important, you just need to know how big it is, and Shannon can tell you that.

No, Shannon information is relative to the possible messages.  You have to know what the possible messages are to quantify the Shannon information.

    /> All the science of information is about encoding and decoding;
    it is not only substrate independent, it is content independent.
    /


Yes, and Shannon was the first one to realizethat is not a bug, it's a feature.  Imagine the chaos that would result if Internet routers had to understand the information and determine whether it was important or just gibberishbefore they could transmit it!

John K Clark    See what's on my new list at Extropolis <https://groups.google.com/g/extropolis>
wsa



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