There’s a famous old rant by von Neumann, known at least by those who were 
around to hear it, or so I was told by Martin Shubik.  

von Neumann was grumping that “math had become too big; nobody could understand 
more than 1/4 of it”.  As always with von Neumann, the point of saying 
something included an element of self-aggrandizement: von Neumann was inviting 
the listener to notice that _he_ was the one who could understand a quarter of 
all existing math at the time (whether or not such an absurdity could be called 
“true” in any sense).

I have wondered if this problem marks a qualitative threshold from which to 
define a “complex systems” science.  The premise would be that all innovations 
ultimately occur in individual human heads, triggered somehow.  (And much of 
the skill of science is to structure your environment of reading and experience 
and people to “trigger” you in productive ways, since insight isn’t something 
that can be willed into existence).  But those ideas need to be answerable to 
the fullest scope of whatever is currently understood that is pertinent.  

The old answer used to be to cram more and more of current knowledge into 
single heads as the fuel for their insights, and then to limit to more and more 
rarified heads that could hold the most and still come up with something.  

But at some point, that model no longer works because there is a limit (some 
kind of extreme-value distribution, I guess) to what human heads can hold, at 
all.

The project then shifts over into an effort of community design with explicit 
concerns that are not reducible to head-packing.  How do good insights come 
into existence, still limited by heads, but properly responsible to much more 
knowledge than the heads do, or even could, contain?  


I can, of course, shoot down my own way of saying this, immediately.  In a 
sense, engineers have been doing this for some very very long time.  No 
“person” knows what is in a 777 aircraft (or for the Europeans, an A380).  
Those cases still feel different to me somehow, and like a more standard 
expansion of the concept of the assembly line and modularization of tasks 
through reliable interfaces (the various ideas behind object design etc.)  I 
imagine that the interesting problem of idea-finding for complex phenomena are 
those that arise when you have modularized as much as you can, and you have run 
out of interesting things to add within the modules, because the things you 
can’t see transcend them.

But of course I haven’t “made” anything of this string of words, like a 
self-help consultancy or the presidency of any institution.

Eric


> On Feb 9, 2024, at 7:45 PM, Roger Critchlow <r...@elf.org> wrote:
> 
> Yeah, it seems like the premise of the cartoon, or maybe Jochen's 
> interpretation, was that people have limited scopes of application, and the 
> average scope of application doesn't include interdisciplinary research.  But 
> there are people who have larger scope and have a lot of fun doing 
> interdisciplinary projects.  And if an interdisciplinary group can adapt to 
> its participant areas of strength, lots of interesting things can happen.  
> 
> -- rec --
> 
> On Fri, Feb 9, 2024 at 3:19 PM Frank Wimberly <wimber...@gmail.com 
> <mailto:wimber...@gmail.com>> wrote:
>> I didn't read the article but Carnegie Mellon, where I worked for almost 20 
>> years, prides itself on the amount of interdisciplinary research 
>> accomplished there..  Herb Simon had appointments in psychology, computer 
>> science, business and public policy, I believe.  I was a coauthor of papers 
>> in robotics, public policy, computer science and philosophy.
>> 
>> On Fri, Feb 9, 2024 at 1:54 PM Jochen Fromm <j...@cas-group.net 
>> <mailto:j...@cas-group.net>> wrote:
>>> Tom Gauld describes most of the problems of interdisciplinary research in a 
>>> single image
>>> https://www.newscientist.com/article/2389834-tom-gauld-on-areas-of-expertise/
>>> 
>>> -J.
>>> 
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>> 
>> -- 
>> Frank Wimberly
>> 140 Calle Ojo Feliz
>> Santa Fe, NM 87505
>> 505 670-9918
>> 
>> Research:  https://www.researchgate.net/profile/Frank_Wimberly2
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