About Quote by James Gleick
“You know, entropy is associated thermodynamically, in systems involving heat, with disorder. And in an analogous way, information is associated with disorder, which seems paradoxical. But when you think about it, a bit of information is a surprise. If you already knew what the message contained, there would be no new information in it.”
About This Quote
Information quantifies surprise; knowing a message eliminates its informational value, mirroring thermodynamic entropy's link to disorder.
In simple terms: Information is surprise; known content lacks information.
Key Takeaway
Surprise defines information.
Themes
information theory
entropy
surprise
knowledge
paradox
Mood
curiosity
wonder
intellectual intrigue
Type
aphor
explanatory
When to use this quote
- learning new facts
- decoding messages
- analyzing data
- predicting outcomes
Key Concepts
entropy
information
surprise
knowledge
Practical Applications
- designing communication protocols
- optimizing data compression
Questions to Reflect On
- How does prior knowledge affect information value?
- Can entropy be reduced without loss?
![“Information, defined intuitively and informally, might be something like 'uncertainty's antidote.' This turns out also to be the formal definition- the amount of information comes from the amount by which something reduces uncertainty...The higher the [information] entropy, the more information…” quote by Brian Christian](https://sms4smile.com/quotes/img-quotes/dd4/brian-christian-10142_data_information-defined-intuitively-and-info_1248812.jpg)
