The essence of Darwinism lies in its claim that natural…
“The essence of Darwinism lies in its claim that natural selection creates the fit. Variation is ubiquitous and random in direction. It supplies raw material only. Natural selection directs the course of evolutionary change.”
About This Quote
This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation.
Darwinism says natural selection shapes organisms, but it only works on random, existing variations; it does not create new traits.
In simple terms: Natural selection filters random variation.
Key Takeaway
Focus on existing diversity, not invention.
Themes
evolution
natural selection
variation
Mood
analytical
scientific
Type
explanatory
educational
When to use this quote
- biology research
- education
- policy debates
Key Concepts
adaptation
randomness
fitness landscapes
Questions to Reflect On
- What role does randomness play in evolution?
- How do we distinguish selection from other mechanisms?
A Different Perspective
Selection cannot produce novelty without pre‑existing variation.