Individual skill

s4h-evolution

Entry point for the evolution thinking toolkit. Routes to the right evolution skill based on your situation. Use when you say 'evolution', 'natural selection', 'how does this population change over time', 'why does this strategy persist', 'what niche am I competing in', 'fitness landscape', 'arms race', 'coevolution', or want evolutionary thinking applied without knowing which specific tool fits.

skills/s4h-evolution/SKILL.md

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# Evolution

Applies evolutionary reasoning to understand how populations, strategies, and systems change over time. Fitness is not a fixed property — it is always fitness *for a context*. This toolkit maps variation, selection, niches, landscapes, and coevolutionary escalation to surfaces what persists, what gets outcompeted, and why.

## Which tool fits

| You need to... | Tool |
|---|---|
| Understand how a population or strategy pool changes through variation and selection | variation-selection |
| Understand how competitors coexist or exclude each other, and where differentiation creates advantage | niche |
| Map the solution space as peaks and valleys and understand path dependence | fitness-landscape |
| Analyse coevolutionary escalation between two parties adapting to each other | arms-race |

## Routing Decision
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