Chapter 7: Finding a New Purpose

Core Focus

Validating the evolution axis of Wardley Maps through research, and discovering that evolution can be measured (but not time-predicted).

Purpose Requirements

Meaningful purpose requires three elements:

Clear objective
Defined scope
Moral imperative

The Evolution Breakthrough

Initial assumptions proved wrong: evolution doesn't correlate with adoption percentages or time. "When 10% adopt something, it becomes a product" doesn't hold across technologies.

The Discovery

Analyzing thousands of publications revealed predictable language pattern shifts:

Articles progress: "wonder" -> construction -> operation/features -> everyday use
This linguistic evolution indicates increasing certainty about an activity
Activities evolve through multiple diffusion waves of improving versions, not single S-curves

Evolution Curve: Ubiquity vs. Certainty

Rather than time or adoption %, evolution tracks how widespread AND certain an activity becomes:

Genesis -> Custom-built -> Product -> Commodity -> Utility

Diffusion vs. Evolution

Critical distinction:

Diffusion: adoption of specific innovations over time
Evolution: changing nature of an activity across multiple improving versions

Activities don't follow predictable timelines but follow predictable paths.

Supply vs. Demand Competition

Two forces drive evolution:

Demand: useful activities spread (ubiquity driver)
Supply: providers improve activities (certainty driver)

Chain of Needs

Maps extend beyond single organizations, connecting supplier needs -> user needs -> end-consumer needs. Misalignment between these creates conflict.

Key Insight

Many "innovations" are predictable consequences of evolution, not accidents. Amazon EC2 wasn't a surprise - utility computing was inevitable once computing became sufficiently certain and widespread.

Key Takeaways

Evolution is measurable but not time-predictable - you know what will happen, not when
Understanding landscape context prevents strategic mismatch
Activities follow consistent evolutionary paths regardless of time or adoption rates
Maps are useful models, not reality - windows on wider systems
Revenue should flow from meeting user needs, not extracting value

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