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Safety is a system property, not a component property, and…

“Safety is a system property, not a component property, and must be controlled at the system level, not the component level.” quote by Nancy G. Leveson
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““Safety is a system property, not a component property, and must be controlled at the system level, not the component level.””

Nancy G. Leveson

About This Quote

This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.

Safety must be managed holistically at the system level, not by isolated components.

In simple terms: Focus on whole system safety.

Key Takeaway

Design for system safety.

Themes

safety systems engineering risk management

Mood

analytical cautious

Type

technical educational

When to use this quote

  • industrial design
  • software development
  • automotive safety
  • aviation
  • nuclear power

Key Concepts

systems thinking holistic design

Questions to Reflect On

  • How can you ensure system-wide safety?
  • What system-level metrics matter?
A Different Perspective

Component fixes may miss emergent hazards.

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