Maybe I misunderstood it, but I feel that it's a weird article, because it fails to establish any vocabulary and then seem to uses words in uncertain ways, as if constructing the narrative by specifically crafting (but never truly explaining/define) some model that's not true, but presenting the argument with significantly expanded scope. Drastically reduced (which is not really correct, but may help me to convey my general impression/feelings only) it's kinda sorta like-ish "we aren't doing it the way our computers do, thus the information processing metaphor is wrong".
Like when talking about that experiment and an image of the dollar bill, it never talks about what's an "image", just states that there wasn't one stored in a brain, in "any sense". And then goes on describing the idea that seem to match the description of a "mental image" from cognitive science.
As I [very naively] get it... Information theory is a field of mathematics. Unlike all those previous concepts like humours, mechanical motions or electric activities, math is here to establish terminology and general principles that don't have to fundamentally change if^W when we learn more. And that's why it got stuck.
Like when talking about that experiment and an image of the dollar bill, it never talks about what's an "image", just states that there wasn't one stored in a brain, in "any sense". And then goes on describing the idea that seem to match the description of a "mental image" from cognitive science.
As I [very naively] get it... Information theory is a field of mathematics. Unlike all those previous concepts like humours, mechanical motions or electric activities, math is here to establish terminology and general principles that don't have to fundamentally change if^W when we learn more. And that's why it got stuck.