Accepting Quote by Stephen Jay Gould
![“Throughout his last half-dozen books, for example, Arthur Koestler has been conducting a campaign against his own misunderstanding of Darwinism. He hopes to find some ordering force, constraining evolution to certain directions and overriding the influence of natural selection. [...] Darwinism is…” quote by Stephen Jay Gould](https://sms4smile.com/quotes/img-quotes/523/stephen-jay-gould-885_accepting_throughout-his-last-half-dozen-books-for_1536434.jpg)
“Throughout his last half-dozen books, for example, Arthur Koestler has been conducting a campaign against his own misunderstanding of Darwinism. He hopes to find some ordering force, constraining evolution to certain directions and overriding the influence of natural selection. [...] Darwinism is not the theory of capricious change that Koestler imagines. Random variation may be the raw material of change, but natural selection builds good design by rejecting most variants while accepting and accumulating the few that improve adaptation to local environments.”
About This Quote
Source Book: The Structure of Evolutionary Theory, 2002
Darwinism involves random variation plus natural selection, which filters and accumulates beneficial traits, not random capricious change.
In simple terms: Evolution = random variation + selection; not chaos.
Key Takeaway
Understand selection’s role in shaping life.
Themes
evolution
natural selection
science
Mood
inquisitive
analytical
Type
scientific
explanatory
When to use this quote
- biology education
- scientific research
- public understanding of science
Key Concepts
variation
adaptation
design
Questions to Reflect On
- How does selection differ from random change?
- What examples show selection shaping design?
A Different Perspective
Complexity can be oversimplified.
