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Complexes Quote by Joseph Murray

“It is probably no exaggeration to suppose that in order to improve such an organ as the eye at all, it must be improved in ten different ways at once. And the improbability of any complex organ being produced and brought to perfection in any such way is an improbability of the same kind and degree…” quote by Joseph Murray
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“It is probably no exaggeration to suppose that in order to improve such an organ as the eye at all, it must be improved in ten different ways at once. And the improbability of any complex organ being produced and brought to perfection in any such way is an improbability of the same kind and degree as that of producing a poem or a mathematical demonstration by throwing letters at random on a table.”

Joseph Murray

About This Quote

Source Speech: Interview on Evolutionary Biology, 1975

Complex organs require multiple coordinated improvements; random chance alone cannot produce such complexity.

In simple terms: Organ development needs many changes together.

Key Takeaway

Recognize interdependence in progress.

Themes

science evolution complexity

Mood

thoughtful analytical

Type

scientific educational

When to use this quote

  • medical research
  • education
  • engineering
  • policy making
  • public understanding

Key Concepts

probability design systems biology

Questions to Reflect On

  • How do multiple factors interact in development?
  • What evidence counters random chance?
A Different Perspective

Random mutation alone cannot explain intricate structures.

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