Leadership
August 12, 2025
5
Min
Occam’s Razor vs. Hanlon’s Razor: Which One Serves You Better in Leadership Decisions?
Mental Model
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Leadership runs on judgement calls. The faster we can distil a situation down to its most probable cause, the faster we can act without burning trust or resources. Research on cognitive load tells us our brains crave simplification – but not oversimplification. Misapplying the wrong razor can be as damaging as no framework at all.
Two mental tools stand out for their practicality in leadership: Occam’s Razor (“Prefer the simplest explanation that fits the facts”) and Hanlon’s Razor (“Never attribute to malice that which is adequately explained by incompetence or error”). Both are elegant. Both can be deadly if misused.
We call our approach The Razor Relevance Test – a three-part filter to help decide which to apply.
When stakes are high and action is urgent, Occam’s Razor can stop you from analysis paralysis. A supply chain delay may simply be a vendor’s backlog, not a shadowy competitor sabotage. Ask: What is the narrowest, fact-supported explanation I can test quickly?
Reflection prompt: How often do you slow decisions chasing unlikely possibilities?
Hanlon’s Razor shines when emotions risk clouding objectivity. If a report contains errors, is it deliberate undermining or a rushed week from an overworked colleague? This principle prevents needless conflict escalation.
Micro-action: Before confronting someone, draft two narratives – one assuming ill intent, one assuming error – and see which is better supported by current evidence.
Not all errors weigh equally. Misapplying Occam’s Razor might cause you to miss a subtle threat; misusing Hanlon’s Razor might leave real sabotage unchecked. The right choice considers the downside risk if you’re wrong.
Pro Tip: For high-impact, low-frequency risks (cybersecurity breaches, compliance failures), be slower to dismiss malice.
When was the last time you assumed ill intent and later discovered it was an honest mistake? What did that cost in relationships or outcomes?
Conversely, when did you chalk something up to error only to realise there was strategic opposition at play? How did you recalibrate?
Applied with discipline, these razors help you cut decisively without cutting corners. You get faster issue resolution, reduced interpersonal friction, and a more rational decision culture. And when your team sees you apply the right lens in the right context, it builds both trust and your reputation for fairness.
Pick one live situation in your leadership remit. Apply the Razor Relevance Test before acting. Share your reasoning with a trusted peer or your team – not to show off your logic, but to normalise transparent, principled decision-making.
Team SHIFT
Ever been blindsided by a decision that spiralled because you misread its cause? Maybe you overcomplicated a straightforward problem. Or perhaps you assumed malice where oversight was the real culprit. As leaders, we face these moments more often than we admit. Choosing the right “razor” – the mental shortcut that trims away noise – can mean the difference between decisive, fair action and costly misjudgement.
Leadership runs on judgement calls. The faster we can distil a situation down to its most probable cause, the faster we can act without burning trust or resources. Research on cognitive load tells us our brains crave simplification – but not oversimplification. Misapplying the wrong razor can be as damaging as no framework at all.
Two mental tools stand out for their practicality in leadership: Occam’s Razor (“Prefer the simplest explanation that fits the facts”) and Hanlon’s Razor (“Never attribute to malice that which is adequately explained by incompetence or error”). Both are elegant. Both can be deadly if misused.
We call our approach The Razor Relevance Test – a three-part filter to help decide which to apply.
When stakes are high and action is urgent, Occam’s Razor can stop you from analysis paralysis. A supply chain delay may simply be a vendor’s backlog, not a shadowy competitor sabotage. Ask: What is the narrowest, fact-supported explanation I can test quickly?
Reflection prompt: How often do you slow decisions chasing unlikely possibilities?
Hanlon’s Razor shines when emotions risk clouding objectivity. If a report contains errors, is it deliberate undermining or a rushed week from an overworked colleague? This principle prevents needless conflict escalation.
Micro-action: Before confronting someone, draft two narratives – one assuming ill intent, one assuming error – and see which is better supported by current evidence.
Not all errors weigh equally. Misapplying Occam’s Razor might cause you to miss a subtle threat; misusing Hanlon’s Razor might leave real sabotage unchecked. The right choice considers the downside risk if you’re wrong.
Pro Tip: For high-impact, low-frequency risks (cybersecurity breaches, compliance failures), be slower to dismiss malice.
When was the last time you assumed ill intent and later discovered it was an honest mistake? What did that cost in relationships or outcomes?
Conversely, when did you chalk something up to error only to realise there was strategic opposition at play? How did you recalibrate?
Applied with discipline, these razors help you cut decisively without cutting corners. You get faster issue resolution, reduced interpersonal friction, and a more rational decision culture. And when your team sees you apply the right lens in the right context, it builds both trust and your reputation for fairness.
Pick one live situation in your leadership remit. Apply the Razor Relevance Test before acting. Share your reasoning with a trusted peer or your team – not to show off your logic, but to normalise transparent, principled decision-making.
Team SHIFT
Ever been blindsided by a decision that spiralled because you misread its cause? Maybe you overcomplicated a straightforward problem. Or perhaps you assumed malice where oversight was the real culprit. As leaders, we face these moments more often than we admit. Choosing the right “razor” – the mental shortcut that trims away noise – can mean the difference between decisive, fair action and costly misjudgement.
Leadership runs on judgement calls. The faster we can distil a situation down to its most probable cause, the faster we can act without burning trust or resources. Research on cognitive load tells us our brains crave simplification – but not oversimplification. Misapplying the wrong razor can be as damaging as no framework at all.
Two mental tools stand out for their practicality in leadership: Occam’s Razor (“Prefer the simplest explanation that fits the facts”) and Hanlon’s Razor (“Never attribute to malice that which is adequately explained by incompetence or error”). Both are elegant. Both can be deadly if misused.
We call our approach The Razor Relevance Test – a three-part filter to help decide which to apply.
When stakes are high and action is urgent, Occam’s Razor can stop you from analysis paralysis. A supply chain delay may simply be a vendor’s backlog, not a shadowy competitor sabotage. Ask: What is the narrowest, fact-supported explanation I can test quickly?
Reflection prompt: How often do you slow decisions chasing unlikely possibilities?
Hanlon’s Razor shines when emotions risk clouding objectivity. If a report contains errors, is it deliberate undermining or a rushed week from an overworked colleague? This principle prevents needless conflict escalation.
Micro-action: Before confronting someone, draft two narratives – one assuming ill intent, one assuming error – and see which is better supported by current evidence.
Not all errors weigh equally. Misapplying Occam’s Razor might cause you to miss a subtle threat; misusing Hanlon’s Razor might leave real sabotage unchecked. The right choice considers the downside risk if you’re wrong.
Pro Tip: For high-impact, low-frequency risks (cybersecurity breaches, compliance failures), be slower to dismiss malice.
When was the last time you assumed ill intent and later discovered it was an honest mistake? What did that cost in relationships or outcomes?
Conversely, when did you chalk something up to error only to realise there was strategic opposition at play? How did you recalibrate?
Applied with discipline, these razors help you cut decisively without cutting corners. You get faster issue resolution, reduced interpersonal friction, and a more rational decision culture. And when your team sees you apply the right lens in the right context, it builds both trust and your reputation for fairness.
Pick one live situation in your leadership remit. Apply the Razor Relevance Test before acting. Share your reasoning with a trusted peer or your team – not to show off your logic, but to normalise transparent, principled decision-making.
Team SHIFT