Scarcity defines the bottleneck
Each era can be described—not exhaustively, but usefully—by the constraint that organizes value and behavior. The sequence is not a rigid law of history. Multiple scarcities coexist. The model identifies shifts in the dominant interface problem.
The six-stage trajectory
Mystery through absence
Knowledge, media, connectivity and artifacts are limited. Unknown space remains large, and imagination fills what cannot be retrieved immediately.
Clarity through access
Networks, search, databases and global distribution make information findable. The problem shifts from possession toward navigation.
Competition through retention
Information exceeds available attention. Interfaces optimize for clicks, notifications, continuous engagement and immediate legibility.
Abundance through generation
Models produce text, images, code, plans and synthetic data at low marginal effort. Production ceases to be the sole bottleneck.
Coherence through intelligence
AI filters, summarizes and integrates surplus. The scarce capacities become trust, relevance, provenance, state, context and judgment.
Wonder through meaning
This is a design possibility, not an automatic outcome. When compression reduces compulsory search and routine, attention may return to environments, presence, relation and technological awe.
Why wonder does not return automatically
The next era therefore depends on architecture. Compression must be joined to boundaries, silence, persistence, provenance, rhythm and contextual continuity. Without these, generative abundance merely intensifies the Attention Era.
Relation to the canonical Stack
| Era trajectory | Canonical Raynor Stack layer | Design requirement |
|---|---|---|
| Scarce time | Time | Protect duration from compulsory interruption. |
| Attention competition | Attention | Treat attention as finite energy, not free input. |
| Generative and compressive intelligence | AI | Use intelligence to carry and reduce load rather than amplify demand. |
| Reduced pressure | Warmth | Create felt safety and lower interactional strain. |
| Environmental continuity | Ambience | Move guidance from repeated transactions into a stable surrounding condition. |
| Situated presence | Aura | Allow history, relation and locality to gather around artifacts and systems. |
| Inhabitable coherence | Field | Build environments in which the layers reinforce rather than cancel one another. |