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Biology Quote by Jacques Monod

“When one ponders on the tremendous journey of evolution over the past three billion years or so, the prodigious wealth of structures it has engendered, and the extraordinarily effective teleonomic performances of living beings from bacteria to man, one may well find oneself beginning to doubt…” quote by Jacques Monod
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““When one ponders on the tremendous journey of evolution over the past three billion years or so, the prodigious wealth of structures it has engendered, and the extraordinarily effective teleonomic performances of living beings from bacteria to man, one may well find oneself beginning to doubt again whether all this could conceivably be the product of an enormous lottery presided over by natural selection, blindly picking the rare winners from among numbers drawn at random. [Nevertheless,] a detailed review of the accumulated modern evidence [shows] that this conception alone is compatible with the facts.””

Jacques Monod

About This Quote

Source Book: Chance and Necessity by Jacques Monod, 1970

The quote argues that natural selection, though seemingly random, is sufficient to explain the complex structures of life, countering the idea that chance alone created them.

In simple terms: Evolution’s complexity can arise from natural selection, not just random chance.

Key Takeaway

Recognize natural selection’s explanatory power.

Themes

science evolution philosophy

Mood

thoughtful inquisitive

Type

scientific philosophical

When to use this quote

  • biology research
  • education
  • public discourse
  • policy making

Key Concepts

teleonomy probability complexity

Questions to Reflect On

  • How does natural selection shape complexity?
  • What evidence supports selection over pure chance?
A Different Perspective

It may underestimate the role of stochastic events in evolution.

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