Biology Quote by John Maynard Smith
“Evolutionary game theory is a way of thinking about evolution at the phenotypic level when the fitnesses of particular phenotypes depend on their frequencies in the population.”
About This Quote
Source Book: Evolution and the Theory of Games, John Maynard Smith, 1982
Fitness of a phenotype depends on how common it is, making evolution a strategic interaction among traits.
In simple terms: Traits succeed or fail based on their frequency.
Key Takeaway
Consider frequency‑dependent selection in your work.
Themes
evolution
strategy
frequency dependence
competition
adaptation
Mood
analytical
thoughtful
Type
scientific
philosophical
When to use this quote
- conservation biology
- medical resistance
- business strategy
- social behavior
Key Concepts
game theory
population dynamics
phenotypic selection
Questions to Reflect On
- How does frequency affect your own success?
- When do you adapt to changing environments?
A Different Perspective
Assumes traits can be neatly categorized, which may oversimplify complex genetics.
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