I was first of all reminded of this episode of In Our Time from earlier on the 
year on Civility: talking with those who disagree with you.

BBC Radio 4 - In Our Time, Civility: talking with those who disagree with 
you<https://www.bbc.co.uk/programmes/m002f9f4>

I too am unconvinced.  The argument seems to be that the more close friends we 
have, the more polarised we can be, because we can then lose the close friends 
we disagree with.  But then they are not close friends, no?  A bit paradoxical.

I do want to focus on this statement though.

"More and more people are clearly aligning themselves with one political camp 
rather than holding a mixture of liberal and conservative views," explains 
Hofer.

The phenomenon, I think, is more one of taking each issue or subject and 
aligning it in to one of the two camps that seem to be coalescing in a lot of 
societies.  That is what I find most intriguing.  I find it is now the case 
that if I gauge a new acquaintances position on a couple of touchstone subjects 
I can make a pretty good guess on their position on a few dozen more.  It was a 
fun game to play for a while but now one that depresses me.

Ten years ago the need to address anthropogenic climate change was pretty much 
accepted by most people.  So, while we may have held different views on say, 
whether to continue membership in the EU or not, we could agree on the need for 
action in climate change.  Now, I find that is very often no longer the case.

Polling in the UK would seem to bear this out: What do Reform UK voters believe 
on climate change? | 
YouGov<https://yougov.co.uk/politics/articles/50971-what-do-reform-uk-voters-believe-on-climate-change>

I don’t know how a sociology study could be set up to test it, but I think it 
is the polarisation of subjects that counts, not the number of connections.  I 
would be interested to hear proposals for how it could be tested.


  *   Keith



From: Silklist <[email protected]> On Behalf 
Of Suresh Ramasubramanian via Silklist
Sent: 28 October 2025 10:27
To: Intelligent conversation <[email protected]>
Cc: Suresh Ramasubramanian <[email protected]>
Subject: Re: [Silk] Study says polarization in society increases as social 
circle increases

There is of course the Dunbar number - where the trust starts to break down in 
a group past a certain size.  So too would increase the chance of fights or 
polarizations of opinion as different cliques gather in a group?

From: Silklist 
<[email protected]<mailto:[email protected]>>
 on behalf of Kiran K Karthikeyan via Silklist 
<[email protected]<mailto:[email protected]>>
Date: Tuesday, 28 October 2025 at 3:55 PM
To: Intelligent conversation 
<[email protected]<mailto:[email protected]>>
Cc: Kiran K Karthikeyan 
<[email protected]<mailto:[email protected]>>
Subject: Re: [Silk] Study says polarization in society increases as social 
circle increases
+1


It doesn’t strike me as counterintuitive. When our social environment becomes 
more insular, polarization tends to rise. Denser and more homogeneous networks 
limit exposure to opposing views, especially when new closeness forms within 
the same tribe rather than across boundaries.

The full paper is not accessible, so it is unclear how “close friends” were 
defined (communication frequency, IRL contact, or emotional intimacy) making it 
difficult to assess causation or correlation. Still, the idea fits evolutionary 
logic: our social brains evolved to seek cohesion within the familiar rather 
than balance across different.

Would the incel or body positivity subcultures exist without the internet?

Kiran

On Tue, 28 Oct 2025 at 13:34, Charles Haynes via Silklist 
<[email protected]<mailto:[email protected]>> wrote:
I read the article but haven't read the actual study yet. Nothing in the 
article indicates causation, only correlation. So you have the standard problem 
with correlation - which way does causality run and is there a missing common 
cause?

— Charles

On Tue, 28 Oct 2025 at 11:07, Udhay Shankar N via Silklist 
<[email protected]<mailto:[email protected]>> wrote:
Somewhat counter-intuitive conclusion, which I am not sure I entirely buy. 
Thoughts?

https://phys.org/news/2025-10-friends-division-social-circles-fuel.html

Udhay


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((Udhay Shankar N)) ((udhay @ pobox.com<http://pobox.com>)) 
((www.digeratus.com<http://www.digeratus.com>))
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