There are thousands of important mathematicians, electrical engineers, computer scientists, etc. languishing in obscurity who don’t get the credit they deserve.
Shannon, as one of the best known and most celebrated scholars (in any field) of the 20th century, and by any reasonable standard a scientific superstar, is not one of them.
It’s like saying “Le Corbusier doesn’t get the credit he deserves. Nobody outside architecture has heard of him. Everyone knows Frank Lloyd Wright, but what about Le Corbusier?!” Or “Carl Jung doesn’t get the credit he deserves. Nobody outside of psychiatry has heard of him. Everyone knows Sigmund Freud, but what about Jung?!”
Pick whatever field you want, and I’m sure you can find a list of seminal figures who are well known to anyone with basic knowledge of the field (say, anyone who took an intro course in college) and familiar to anyone with broad cultural education, but not as recognizable to the man on the street as top athletes or rock stars. Claiming that these people are unrecognized or unheard of is absurd.
Your comparison to Freud and Jung refutes the very point you're trying to make.
I have approximately the same (quite high) level of lay-person interest in psychology as I do in science, and I know more about Jung than I do about Freud.
On Jung's Wikipedia page, the "In Popular Culture" section contains 19 items. Freud's page doesn't have such a section - though of course he is still very well known in the mainstream, but not materially more so than Jung.
Turing's "Portrayal" section on his Wikipedia page contains 14 items across theatre, literature, music and film. No comparable section exists for Shannon, and you couldn't create one that would come close to Turing's.
This is all that your parent was trying to say. Not that Shannon is unrecognised within his field or "less recognizable to the man on the street as top athletes or rock stars", but less recognised in mainstream culture than fellow computer scientist Alan Turing.
Returning to your original comment:
> Yeah! Nobody has heard of that guy. His Mathematical Theory of Communication only has 112 thousand (!!!) google scholar citations, apparently the #4 most cited paper of all time in any field (#1–3, 5–9 are biochem/chem papers, and #10 is clinical psych).
> For comparison, Turing has 5 papers with 10–12k citations each.
The _entire point_ your parent was trying to make was that Shannon is vastly more credentialed and recognized within his field, yet little known in the mainstream.
Why get so worked up over a point on which there's basically no substantive disagreement?
Shannon, as one of the best known and most celebrated scholars (in any field) of the 20th century, and by any reasonable standard a scientific superstar, is not one of them.
It’s like saying “Le Corbusier doesn’t get the credit he deserves. Nobody outside architecture has heard of him. Everyone knows Frank Lloyd Wright, but what about Le Corbusier?!” Or “Carl Jung doesn’t get the credit he deserves. Nobody outside of psychiatry has heard of him. Everyone knows Sigmund Freud, but what about Jung?!”
Pick whatever field you want, and I’m sure you can find a list of seminal figures who are well known to anyone with basic knowledge of the field (say, anyone who took an intro course in college) and familiar to anyone with broad cultural education, but not as recognizable to the man on the street as top athletes or rock stars. Claiming that these people are unrecognized or unheard of is absurd.