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Biological evolution Quote by David Deutsch

“The whole [scientific] process resembles biological evolution. A problem is like an ecological niche, and a theory is like a gene or a species which is being tested for viability in that niche.” quote by David Deutsch
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“The whole [scientific] process resembles biological evolution. A problem is like an ecological niche, and a theory is like a gene or a species which is being tested for viability in that niche.”

David Deutsch

About This Quote

Source Book: The Fabric of Reality, 1997

Scientific inquiry works like evolution: ideas compete for survival in niches, adapting over time.

In simple terms: Science evolves like biology, ideas compete.

Key Takeaway

Treat theories as testable, evolving hypotheses.

Themes

science evolution theory competition

Mood

curious reflective

Type

philosophical educational

When to use this quote

  • research labs
  • academic conferences
  • policy development

Key Concepts

natural selection problem solving knowledge growth

Questions to Reflect On

  • What niche does your current problem occupy?
  • How do you test a theory’s viability?
A Different Perspective

Complex problems may not fit simple evolutionary analogies.

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