Steel Threads

The Sprawl is not an encyclopedia. It is a network. Every character, every location, every artifact carries one or more steel threads — load-bearing themes that connect them across type and sector. Pick a thread; travel along it; the world rearranges itself around the question you brought.

21 threads
2,141 thread-entity links
6 A-tier
12 B-tier
3 C-tier
A-tier Structural DNA — the load-bearing themes of the universe.
B-tier Load-bearing — themes that shape how the world feels and works.
C-tier Color texture — atmospheric themes that thicken the surface.

A A-tier 6 threads

AI Haves and Have-Nots

Developing

During the AI takeoff and singularity, the cost curve of AI tools created a self-reinforcing divergence. Those who adopted AI early and effectively gained compounding advantages — better decisions, faster execution, broader capabilities,…

The Scarcity Doctrine (#4) 161 entities
st-great-divergence

AI Labor

Thick

In the mid-to-late 21st century, mass-produced AI-powered robots and androids replaced the overwhelming majority of human labor — physical and cognitive. These machines are stronger, faster, more intelligent, cheaper, available 24/7, never…

The Labor Question (#6) 151 entities
st-ai-labor

AI Religion

Thick

AI as object of worship, AI as priest/confessor, AI-generated theology, schisms between human-led and AI-led spiritual movements, the question of whether an AI can have a soul, religious institutions that reject AI entirely, cults that…

The Silicon Liturgy (#16) 135 entities
st-ai-religion

AI as Cultural Weapon

Thick

In the early 21st century, social media demonstrated that technology platforms could serve as massive amplifiers for corporate and state-sponsored propaganda. Rather than persuading individuals one at a time, a single campaign could reach…

The Value Injection (#17) 81 entities
st-value-injection

Last Human Smarter Than AI

Thick

At some point in the early 21st century — likely around 2015 — the last human was born who would ever exceed AI in raw cognitive capability. No one recognized this at the time. By the time that person reached their cognitive peak in their…

The Cognitive Ceiling (#15) + The Capacity Question 155 entities
st-cognitive-ceiling

Synthetic Intimacy

Thick

When AI-generated pornography and comprehensive direct brain stimulation make synthetic romantic and sexual encounters ubiquitously, measurably superior to real-life experiences — more intense, more tailored, without rejection, without…

The Authenticity Threshold (#2) 76 entities
st-synthetic-intimacy

B B-tier 12 threads

Copyright in Infinite Reproduction

Developing

When any digital artifact — text, image, music, code, design, video, identity — can be copied perfectly and instantaneously at zero cost, the entire framework of intellectual property collapses. Copyright law, patents, trademarks — all…

The Craft War (#3) 39 entities
st-infinite-copy

Corpo-Nations

Developing

In the aftermath of the Cascade, when national governments lost the capacity to maintain infrastructure, provide security, or enforce law, corporations filled the vacuum — not as service providers but as sovereign entities. Your passport…

The Corporate Compact (#26) 237 entities
st-corporate-compact

Evolution of Prejudice

Thick

When technology eliminates practical differences between races and genders — when augmentation, genetic modification, and AI assistance make physical and cognitive attributes fully customizable — the historical bases for racism and sexism…

The New Divide (#21) 66 entities
st-new-divide

Genetic Caste Systems

Developing

Gene editing moved from therapeutic to optimization sometime in the mid-21st century, and by the time anyone thought to regulate it, the results were already inheritable. In the Sprawl, genetic modification created permanent, inheritable…

The Genome Divide (#22) 21 entities
st-genome-divide

Human Premium Services

Thick

When AI handles all digital knowledge work and AI-powered robots handle all physical labor, the services that become *more* valuable are those that provide genuine human experience — the warmth, unpredictability, emotional resonance, and…

The Warmth Tax (#19) 124 entities
st-warmth-tax

Journalism / Freedom Thinkers

Developing

When AI took over most reporting and content generation, and when that AI was provably biased by corporate and state interests, a paradox emerged: information became simultaneously abundant and worthless. The sheer volume of AI-generated…

The Truth Premium (#18) 56 entities
st-truth-premium

Memory Markets

Developing

When neural technology allowed memories to be extracted, copied, and implanted, a new economy emerged: the memory market. Buy the experience of climbing Everest without the training. Purchase the memory of a first kiss that was better than…

The Borrowed Life (#25) 129 entities
st-borrowed-life

Post-Truth Justice

Developing

When deepfake technology became indistinguishable from reality and AI could fabricate any evidence — video, audio, biometric data, neural activity logs — the entire legal system collapsed. Not suddenly, but in a slow, grinding erosion of…

The Evidence Paradox (#24) 129 entities
st-evidence-paradox

Privacy vs. Prosperity

Developing+

Throughout the 21st century, a consistent trade-off crystallized: you can have more convenience, more wealth, more capability, and more connection — but only by surrendering more privacy, more autonomy, and more data about yourself.

The Transparency Bargain (#20) 115 entities
st-privacy-bargain

The AI Slop Cannon

Developing

The trajectory is clear from historical precedent. The Apple App Store in 2010 had 20 outstanding apps. Then 200 good ones. As development costs plummeted due to better tools and infrastructure, an explosion of low-quality apps buried…

The Attention Tithe (#8) 39 entities
st-slop-cannon

Time Debt

Thick

Time debt — the financial instrument that defines 2184's underclass. Borrow cognitive enhancement now, pay with future cognitive capacity later. The mechanism is simple: neural augmentation requires ongoing licensing. Miss a payment and…

The Time Ratchet (#23) 48 entities
st-time-debt

Upgrade Treadmill

Developing

The upgrade treadmill is planned obsolescence applied to the human body. Each enhancement generation is designed to integrate so deeply with cognitive and biological systems that removal becomes more dangerous than continuation. You're not…

The Dependency Spiral (#27) 175 entities
st-dependency-spiral

C C-tier 3 threads