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It is an error to imagine that evolution signifies a…

“It is an error to imagine that evolution signifies a constant tendency to increased perfection. That process undoubtedly involves a constant remodeling of the organism in adaptation to new conditions; but it depends on the nature of those conditions whether the direction of the modifications…” quote by Thomas Huxley
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“It is an error to imagine that evolution signifies a constant tendency to increased perfection. That process undoubtedly involves a constant remodeling of the organism in adaptation to new conditions; but it depends on the nature of those conditions whether the direction of the modifications effected shall be upward or downward.”

Thomas Huxley

About This Quote

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

Evolution does not always move toward perfection; it adapts organisms to current conditions, which may be better or worse.

In simple terms: Evolution adapts, not perfects.

Key Takeaway

Adapt to changing environments.

Themes

science evolution adaptation

Mood

analytical reflective

Type

explanatory philosophical

When to use this quote

  • environmental change
  • species conservation
  • medical research
  • climate impact

Key Concepts

natural selection fitness landscapes

Questions to Reflect On

  • What factors determine whether an adaptation is beneficial?
  • How does this view affect our expectations of technological progress?
A Different Perspective

Progress can be misread as linear improvement.

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