Why We Cling to Beliefs—Even When They Fail
What reveals about complexity, anxiety, and ideological rigidity
The world is too complex to understand.
Not just difficult—impossibly complex.
And yet, we function. We act. We make decisions.
How?
According to Complexity Management Theory, we survive by doing something radical:
We simplify reality into manageable belief systems—and then defend them, sometimes at all costs.
The Core Idea: Simplicity Protects Us from Chaos
Human beings cannot process the full complexity of the world.
So we build:
Beliefs
Categories
Ideologies
Mental models
These act as filters.
They:
Reduce overwhelming information
Help us act efficiently
Create a stable sense of reality
But there’s a tradeoff:
These simplified models are always incomplete—and eventually wrong.
When Beliefs Fail, Anxiety Begins
What happens when reality no longer fits our model?
Something breaks.
And that break is not just intellectual—it’s emotional.
The paper argues:
When our conceptual systems fail, they produce anxiety and emotional dysregulation.
Why?
Because without a working model:
We don’t know what’s relevant
We don’t know what to do
We lose our sense of control
In that moment:
The world stops being predictable—and becomes dangerous.
The Frame Problem: Why Reality Is Hard to Understand
The paper draws from a concept in artificial intelligence:
The “Frame Problem”
This is the problem of:
Determining what matters
Ignoring what doesn’t
In a world with infinite possible information, how do you decide:
What to focus on?
What to ignore?
Humans solve this by:
Narrowing attention
Creating categories
Treating complex things as simple “objects”
But this solution is fragile.
What we ignore can come back to disrupt everything.
The “Revenge of the Ignored”
One of the most striking ideas in the paper:
When something goes wrong, it’s often because we ignored something important.
And when that happens:
The world suddenly expands in complexity
Previously irrelevant details become critical
Our entire model may collapse
This creates a powerful psychological response:
Confusion
Anxiety
Disorientation
Two Paths: Rigidity or Adaptation
At this point, the mind faces a choice.
1. Double Down (Rigidity)
Defend existing beliefs
Ignore contradictory evidence
Become more dogmatic
This can lead to:
Ideological extremism
Aggression toward opposing views
“Totalitarian” thinking
2. Adapt (Exploration)
Accept uncertainty
Gather new information
Update beliefs
This is harder—but necessary for growth.
Anxiety as the Default State
One of the paper’s most counterintuitive claims:
Anxiety is not abnormal—it is the default human state.
Calm and stability are not given.
They are:
Learned
Constructed
Maintained through functioning belief systems
When those systems fail:
Anxiety returns—not as a bug, but as a signal.
The Brain’s Response to the Unknown
When expectations fail, the brain reacts immediately:
Behavior stops
Attention increases
Anxiety rises
This is a survival mechanism.
The paper describes this as:
A shift from action → caution → exploration
First:
Stop what you’re doing
Then:
Figure out what went wrong
Exploration: How We Rebuild Reality
To recover from error, the mind must:
Break down old categories
Re-examine assumptions
Build new, more accurate models
This process is:
Effortful
Uncomfortable
Necessary
Importantly:
We don’t explore to discover “truth”—we explore to find what works.
This makes humans less like scientists…
…and more like engineers.
Why Ideology Exists
The paper reframes ideology in a surprising way.
Instead of being just:
Political systems
Cultural beliefs
They are:
Tools for managing complexity.
They:
Provide shared assumptions
Reduce uncertainty
Coordinate behavior across groups
But they also:
Oversimplify reality
Resist change
Become dangerous when rigid
The Danger of Too Much Stability
If beliefs become too fixed:
New information is rejected
Errors accumulate
Reality diverges from the model
This creates:
Conflict
Polarization
Breakdown of understanding
The Balance: Stability vs. Flexibility
The paper ultimately describes a fundamental tension:
Too much simplicity → rigidity and delusion
Too much complexity → chaos and anxiety
Healthy functioning requires:
A balance between structure and openness.
Final Take
Complexity Management Theory offers a powerful insight:
You don’t see reality as it is.
You see a simplified version that helps you function.
And when that simplification breaks:
You feel anxiety
You face a choice
You either cling to old beliefs—or update them
The real challenge of being human isn’t just understanding the world—
it’s staying flexible enough to revise your understanding when it fails.
Peterson, J. COMPLEXITY MANAGEMENT THEORY: MOTIVATION FOR IDEOLOGICAL RIGIDITY AND SOCIAL CONFLICT.