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Posted by geox 10/27/2025

Study finds growing social circles may fuel polarization(phys.org)
216 points | 231 commentspage 4
motoxpro 10/28/2025|
People talked for a long time about filter bubbles. I think we are realizing that it was actually GOOD to be in a filter bubble (neighborhood, school, a few close friends, etc.)

It is not that people have wildly different views all of a sudden, it is that being exposed to views we used to be protected against is really unpleasant.

"The world isn't so bad" -> "The world is very bad"

foobarian 10/27/2025||
This always seemed intuitively inevitable if you ever played with a graph layout tool like dot or similar kinetic layout engine. With weak connectivity the nodes don't cluster readily, but with more connections they "snap" into rigid subassemblies. It always seemed to me like a bad thing for society but it could well be a case of "old man yells at moon."
HPsquared 10/27/2025|
In the limit you get periodic crystal structures when connectivity is maxed out and fully optimized.
eleveriven 10/28/2025||
Feels like another case where tech enabled something faster than society could process it
ZebusJesus 10/27/2025||
group think has always been dangerous, 1984 come to mind
billfor 10/28/2025||
Correlation is not causation. For example, 2008 was also the beginning of the Obama tern. He was pretty polarizing, even in those days.
dpe82 10/28/2025||
Correlation ≠ Causation
exotica 10/28/2025||
Some theories on polarization I've collected so far that are interesting to think about:

1. Fragmented Realities and Epistemic Closure

Society has splintered into separate informational worlds. People no longer disagree about interpretations — they disagree about basic facts. Every event is reinterpreted through group narratives, while algorithms and media ecosystems reinforce self-sealing belief systems that reject contradictory evidence. Truth has become tribal.

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2. Complexity, Distrust, and the Need for Simplicity

Modern systems — from technology to institutions — are too complex for most to grasp. This creates epistemic anxiety and fuels distrust. People fill gaps in understanding with emotionally satisfying stories or conspiracies that reaffirm their group’s worldview, simplifying chaos into moral clarity.

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3. Freedom Without Shared Norms

Unlimited freedom of expression, especially online, allows individuals to curate entire realities — news, values, communities, even moral codes. With no shared gatekeepers or social guardrails, this leads to radical pluralism without cohesion, making dialogue and compromise feel impossible.

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4. Identity Through Opposition

People now define themselves less by what they love than by what they hate. Belonging is sustained through shared enemies, not shared ideals. When external foes disappear, movements turn inward, targeting internal dissenters in purity spirals. This “negative partisanship” keeps polarization alive even in victory.

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5. Homogeneity Within, Division Between

Within each ideological camp, members become increasingly uniform, while differences between camps grow unbridgeable. Social media and online subcultures create homogeneous echo chambers, replacing the moderating influence of local, mixed communities.

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6. Moral Absolutism and Emotional Reasoning

Disagreement has become moralized. Positions are interpreted as ethical declarations, not intellectual arguments — “if you question this policy, you must be evil.” Complex moral issues are reduced to emotional reactions (“yay” or “boo”), eliminating space for nuance and ensuring every debate feels existential.

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7. Fear of Ostracism and the Loss of Honest Discourse

Individuals self-censor to avoid social punishment. Within tribes, dissent signals disloyalty; silence becomes survival. Even when people privately know inconsistencies in their group’s logic, they publicly conform, reinforcing collective delusion.

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8. Purity Spirals and Internal Cannibalization

Movements built on moral fervor tend to devour their own. The demand for ideological purity leads to factionalism and self-destruction — evident in both political extremes. Each cycle of purification shrinks the movement and intensifies radicalism.

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9. Outrage Economies and Performative Extremes

Attention, not truth, is the currency of the digital age. Algorithms reward anger, certainty, and spectacle, pushing participants toward theatrical extremity. Outrage becomes addictive, and moderation becomes invisible.

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10. Collapse of Shared Identity

Both left and right have lost sources of positive collective identity. The left often ties self-worth to guilt or systemic critique; the right has turned against institutions it once championed. Without shared symbols or pride, all that remains is mutual resentment and moral posturing.

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11. Self-Directed Polarization and Moral Competition

Especially in progressive spaces, moral status is signaled through self-critique and guilt, producing competition over who can appear most virtuous. This inward moral warfare fragments coalitions and deepens alienation, even among ideological allies.

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12. Excessive Individualism and Identity Nihilism

When every norm, archetype, and tradition is deconstructed, people lose a sense of meaning and belonging. The absence of shared cultural frameworks drives individuals to seek identity in micro-tribes — often online — where belonging depends on rigid ideological loyalty.

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13. Perception Distortion and Amplified Extremes

Media and social networks exaggerate the prevalence of fringe behaviors and views, making each side believe the other is dominated by extremists. This illusion of extremity fuels fear and rage, even when most people are moderate.

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14. Cynicism, Performance, and the Collapse of Grace

Public moral life has become performative. People perform virtue or outrage online instead of acting constructively in reality. Every good deed is questioned as clout-seeking; every mistake is eternal. This erodes trust, forgiveness, and the possibility of moral growth.

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15. Technology and the Future of Polarization

AI and algorithmic personalization amplify division by creating individually tailored echo chambers. Combined with emotional fatigue (“outrage burnout”), this could produce a paradoxical future: a society both numb and hyper-polarized — disengaged yet unbridgeably divided.

gtsop 10/27/2025||
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patokkuyak 10/27/2025||
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black_13 10/28/2025|
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