Decision Making
May 16, 2025
6
Min
Occam’s Razor vs. Hanlon’s Razor: Choosing the Right Razor in Decision-Making
Mental Model
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Decision Making
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This moment captured something we’ve seen across hundreds of leadership contexts. Rational leaders can still get stuck trying to decode behaviour: Was it malicious? Was it just messy? Do we confront, correct, or investigate?
Enter two of the most reliable decision-making razors: Occam’s Razor and Hanlon’s Razor. These aren’t just philosophical relics. They’re working tools - shortcuts for leaders making sense of incomplete information under pressure.
Why do these razors matter so much in leadership? Because we make decisions with partial data all the time.
A study published in Harvard Business Review found that managers make over 3,000 decisions every day, many under time constraints and ambiguity. In these contexts, how we frame the problem often determines whether we act wisely or impulsively.
Occam’s Razor and Hanlon’s Razor help strip away emotional noise, forcing us to examine our assumptions and choose action over analysis paralysis.
The Razor Edge Framework
A 3-part model to decide which mental shortcut to apply - and when.
Occam’s Razor suggests: The simplest explanation is usually the right one.
Hanlon’s Razor says: Never attribute to malice that which is adequately explained by stupidity (or error, or distraction).
But neither razor should be applied blindly. The first step is to assess complexity.
Example:
When a client’s marketing team repeatedly published campaigns with unapproved messaging, the CMO initially assumed sabotage. After a short audit, it turned out their brand guideline doc hadn’t been updated in over a year. No sabotage - just outdated systems.
Reflection Prompt:
What’s your instinctive default: blame process or blame people? How does that show up in your culture?
Not all decisions are created equal. The higher the stakes, the more dangerous it is to over- or underreact.
Occam’s Razor can save time by avoiding elaborate conspiracy theories when a simple oversight is the likely cause.
Hanlon’s Razor, however, urges restraint - don’t burn bridges over what might be a miscommunication.
Ask:
Example:
In a multinational we advised, the head of product was ready to fire a regional PM for bypassing protocol. A deeper look revealed timezone mismatches and unclear escalation paths. Intent? Good. Execution? Flawed.
Micro-action:
Run a “decision impact scan” before reacting. Use red/yellow/green tags: Red = pause and verify; Yellow = check context; Green = act on default razor.
Both razors simplify, but simplification is a double-edged sword. Leaders often lean too hard on one or the other based on their personal wiring or recent experiences.
Occam’s Razor overused? You might overlook genuine complexity.
Hanlon’s Razor overused? You risk enabling avoidable dysfunction.
Example:
A founder, tired of office politics, kept assuming the best in everyone - even as trust eroded. “I just thought they were stressed,” she said. Unfortunately, a senior leader was undermining decisions behind the scenes.
Reflection Prompt:
When was the last time your assumptions about someone’s intent were wrong? What did it cost?
Micro-action:
Pair with a second brain. Before concluding, check your razor of choice with a peer: “Am I seeing this too simply? Or too charitably?”
Pro Tip:
Introduce a neutral party in conflict-prone teams. Someone who can name the razor at play often helps reset perspective.
Prompt 1: Where in your team’s recent decisions did you jump to conclusions too quickly - or not quickly enough?
Prompt 2: Over the past 90 days, which razor did you apply more often - and what did it reveal about your leadership style?
When leaders embed this dual-razor discipline, they:
Disciplined thinking beats drama. Choosing the right razor can be the difference between a productive pivot and a six-week detour.
Non-negotiable this week:
Take one open issue - team conflict, deadline miss, performance concern - and apply both razors side by side. Ask: “What would Occam say? What would Hanlon say?”
Then decide: Which lens gets us to action, not assumption?
We’d love to hear what that unlocks for you.
Team SHIFT
“I just don’t get it,” said the COO, scrolling furiously through a Slack thread. “Why would the team ignore such a simple instruction?”
The CEO glanced up. “Do you think it’s sabotage or just… oversight?”
We were mid-way through a leadership offsite when this moment unfolded. A small issue - a product launch detail - had been fumbled. The discussion quickly turned philosophical. Was this a case of incompetence or intent? As we talked, it became clear: the razors we apply to interpret situations shape everything from interpersonal dynamics to major business decisions.
This moment captured something we’ve seen across hundreds of leadership contexts. Rational leaders can still get stuck trying to decode behaviour: Was it malicious? Was it just messy? Do we confront, correct, or investigate?
Enter two of the most reliable decision-making razors: Occam’s Razor and Hanlon’s Razor. These aren’t just philosophical relics. They’re working tools - shortcuts for leaders making sense of incomplete information under pressure.
Why do these razors matter so much in leadership? Because we make decisions with partial data all the time.
A study published in Harvard Business Review found that managers make over 3,000 decisions every day, many under time constraints and ambiguity. In these contexts, how we frame the problem often determines whether we act wisely or impulsively.
Occam’s Razor and Hanlon’s Razor help strip away emotional noise, forcing us to examine our assumptions and choose action over analysis paralysis.
The Razor Edge Framework
A 3-part model to decide which mental shortcut to apply - and when.
Occam’s Razor suggests: The simplest explanation is usually the right one.
Hanlon’s Razor says: Never attribute to malice that which is adequately explained by stupidity (or error, or distraction).
But neither razor should be applied blindly. The first step is to assess complexity.
Example:
When a client’s marketing team repeatedly published campaigns with unapproved messaging, the CMO initially assumed sabotage. After a short audit, it turned out their brand guideline doc hadn’t been updated in over a year. No sabotage - just outdated systems.
Reflection Prompt:
What’s your instinctive default: blame process or blame people? How does that show up in your culture?
Not all decisions are created equal. The higher the stakes, the more dangerous it is to over- or underreact.
Occam’s Razor can save time by avoiding elaborate conspiracy theories when a simple oversight is the likely cause.
Hanlon’s Razor, however, urges restraint - don’t burn bridges over what might be a miscommunication.
Ask:
Example:
In a multinational we advised, the head of product was ready to fire a regional PM for bypassing protocol. A deeper look revealed timezone mismatches and unclear escalation paths. Intent? Good. Execution? Flawed.
Micro-action:
Run a “decision impact scan” before reacting. Use red/yellow/green tags: Red = pause and verify; Yellow = check context; Green = act on default razor.
Both razors simplify, but simplification is a double-edged sword. Leaders often lean too hard on one or the other based on their personal wiring or recent experiences.
Occam’s Razor overused? You might overlook genuine complexity.
Hanlon’s Razor overused? You risk enabling avoidable dysfunction.
Example:
A founder, tired of office politics, kept assuming the best in everyone - even as trust eroded. “I just thought they were stressed,” she said. Unfortunately, a senior leader was undermining decisions behind the scenes.
Reflection Prompt:
When was the last time your assumptions about someone’s intent were wrong? What did it cost?
Micro-action:
Pair with a second brain. Before concluding, check your razor of choice with a peer: “Am I seeing this too simply? Or too charitably?”
Pro Tip:
Introduce a neutral party in conflict-prone teams. Someone who can name the razor at play often helps reset perspective.
Prompt 1: Where in your team’s recent decisions did you jump to conclusions too quickly - or not quickly enough?
Prompt 2: Over the past 90 days, which razor did you apply more often - and what did it reveal about your leadership style?
When leaders embed this dual-razor discipline, they:
Disciplined thinking beats drama. Choosing the right razor can be the difference between a productive pivot and a six-week detour.
Non-negotiable this week:
Take one open issue - team conflict, deadline miss, performance concern - and apply both razors side by side. Ask: “What would Occam say? What would Hanlon say?”
Then decide: Which lens gets us to action, not assumption?
We’d love to hear what that unlocks for you.
Team SHIFT
“I just don’t get it,” said the COO, scrolling furiously through a Slack thread. “Why would the team ignore such a simple instruction?”
The CEO glanced up. “Do you think it’s sabotage or just… oversight?”
We were mid-way through a leadership offsite when this moment unfolded. A small issue - a product launch detail - had been fumbled. The discussion quickly turned philosophical. Was this a case of incompetence or intent? As we talked, it became clear: the razors we apply to interpret situations shape everything from interpersonal dynamics to major business decisions.
This moment captured something we’ve seen across hundreds of leadership contexts. Rational leaders can still get stuck trying to decode behaviour: Was it malicious? Was it just messy? Do we confront, correct, or investigate?
Enter two of the most reliable decision-making razors: Occam’s Razor and Hanlon’s Razor. These aren’t just philosophical relics. They’re working tools - shortcuts for leaders making sense of incomplete information under pressure.
Why do these razors matter so much in leadership? Because we make decisions with partial data all the time.
A study published in Harvard Business Review found that managers make over 3,000 decisions every day, many under time constraints and ambiguity. In these contexts, how we frame the problem often determines whether we act wisely or impulsively.
Occam’s Razor and Hanlon’s Razor help strip away emotional noise, forcing us to examine our assumptions and choose action over analysis paralysis.
The Razor Edge Framework
A 3-part model to decide which mental shortcut to apply - and when.
Occam’s Razor suggests: The simplest explanation is usually the right one.
Hanlon’s Razor says: Never attribute to malice that which is adequately explained by stupidity (or error, or distraction).
But neither razor should be applied blindly. The first step is to assess complexity.
Example:
When a client’s marketing team repeatedly published campaigns with unapproved messaging, the CMO initially assumed sabotage. After a short audit, it turned out their brand guideline doc hadn’t been updated in over a year. No sabotage - just outdated systems.
Reflection Prompt:
What’s your instinctive default: blame process or blame people? How does that show up in your culture?
Not all decisions are created equal. The higher the stakes, the more dangerous it is to over- or underreact.
Occam’s Razor can save time by avoiding elaborate conspiracy theories when a simple oversight is the likely cause.
Hanlon’s Razor, however, urges restraint - don’t burn bridges over what might be a miscommunication.
Ask:
Example:
In a multinational we advised, the head of product was ready to fire a regional PM for bypassing protocol. A deeper look revealed timezone mismatches and unclear escalation paths. Intent? Good. Execution? Flawed.
Micro-action:
Run a “decision impact scan” before reacting. Use red/yellow/green tags: Red = pause and verify; Yellow = check context; Green = act on default razor.
Both razors simplify, but simplification is a double-edged sword. Leaders often lean too hard on one or the other based on their personal wiring or recent experiences.
Occam’s Razor overused? You might overlook genuine complexity.
Hanlon’s Razor overused? You risk enabling avoidable dysfunction.
Example:
A founder, tired of office politics, kept assuming the best in everyone - even as trust eroded. “I just thought they were stressed,” she said. Unfortunately, a senior leader was undermining decisions behind the scenes.
Reflection Prompt:
When was the last time your assumptions about someone’s intent were wrong? What did it cost?
Micro-action:
Pair with a second brain. Before concluding, check your razor of choice with a peer: “Am I seeing this too simply? Or too charitably?”
Pro Tip:
Introduce a neutral party in conflict-prone teams. Someone who can name the razor at play often helps reset perspective.
Prompt 1: Where in your team’s recent decisions did you jump to conclusions too quickly - or not quickly enough?
Prompt 2: Over the past 90 days, which razor did you apply more often - and what did it reveal about your leadership style?
When leaders embed this dual-razor discipline, they:
Disciplined thinking beats drama. Choosing the right razor can be the difference between a productive pivot and a six-week detour.
Non-negotiable this week:
Take one open issue - team conflict, deadline miss, performance concern - and apply both razors side by side. Ask: “What would Occam say? What would Hanlon say?”
Then decide: Which lens gets us to action, not assumption?
We’d love to hear what that unlocks for you.
Team SHIFT