A book-length experiment, made navigable
GORONWY
Every myth erases a sister.
The Promethean myth is cognitive infrastructure. It decides which forms of agency are thinkable, the same way an algorithm builds a median human to replace you. Here you can walk the argument itself:209 argumentative moves and 242 directed edges, threaded by one near-invisible current the book spent fourteen chapters trying not to name.
Prologue · unnamed voices
There was never one fire.
The story is a trick. Not a lie — a trick. The difference matters. A lie replaces the truth. A trick reorganises it so that one version looks inevitable and the others disappear.
Fire only needs stealing if it's scarce, and the scarcity had to be constructed. Every frame that makes one version inevitable is doing the same work, including the frame this book uses to run its own critique. The Prometheus / Epimetheus binary is itself an instance of the constraint it describes. It erases a third position whose knowledge comes precisely from having been left out of the frame.
Chapter 5 · the phantom you are measured against
The median human
In 2023 Sam Altman described artificial general intelligence as "the equivalent of a median human that you could hire as a coworker." The phrase was no slip but a design specification. McKinsey benchmarked automatable work against median-level capability and by 2025 the estimate reached fifty-seven per cent of all US work hours. Researchers at OpenAI itself estimated that roughly 80 per cent of the US workforce could have at least a tenth of their tasks affected by large language models, and 19 per cent could see half or more exposed. A firm called MedianHuman now sells a personal "MedianHuman Score" — "humanity's career insurance policy."
We are not watched. We are not targeted. We are replaced by a construct and then measured against it. And when we do not match, it is we who are found wanting.
The argument-flow · read left to right, in manuscript order
The argument that erases its own third term
Each mark is one paragraph-level move. They flow left to right by chapter, top to bottom by reading order, joined by the book's own typed dependencies. Hover, tap or arrow-key onto a node to light its connections. Select one to read its real paragraph beside the map. Then pull the red control, and a figure surfaces from the margins of the diagram.
Loading the argument…
The buried thread · nine foreshadows across ten chapters
The seed, before the name
Long before Chapter 11 gives her a name, the third sibling is seeded into the argument: ten anchor lines, linked by nine near-invisible foreshadows edges, threading Prologue to Goronwy. Each line below is verbatim. Locate lights the thread and jumps to that node in the map above.
- Introduction · ch 0
The Greek myth has two brothers. What if there were someone who was always there but never noticed?
- Chapter 1
Between foresight and hindsight, between theft and stewardship, there may be a position that has not yet been named — every binary carries a third term it cannot afford to acknowledge.
- Chapter 2
Between and around the two named figures there is an absence that functions as presence — a space that is not empty but tensed with potential.
- Chapter 3
A structural absence reproduced by all of them, the way a room full of mirrors can illuminate everything except the one who was never invited into the room.
- Chapter 4
Not the knowledge of whoever foresaw the consequences and not the knowledge of the one who reflected on them afterward, but the knowledge of the one who was never asked.
- Chapter 5
The median human has a shadow: the person for whom no median was ever calculated. Whose data was never collected. Whose existence it does not recognise.
- Chapter 5
The median requires a shadow. Without the excluded, there is no boundary. The person in the shadow knows.
- Chapter 7
Sometimes what emerges is what the system was designed to suppress.
- Chapter 9
The painting holds something in that charged space between the two brothers — the space where the third term would stand if the composition had a way to render it.
- Chapter 11
A text about erasure has been performing an erasure of its own.
Chapter 2 · the evidence
A painting you cannot see
This chapter describes a painting the reader cannot see. No reproduction accompanies this text. This absence is not an oversight but a constraint the text must acknowledge rather than conceal.
The painting MEDIAN HUMANS is withheld on principle, and the refusal is where its force comes from. No image is shown here, and none is reconstructed. The evidence arrives instead as the manuscript's own inventory: eight elements in its own words, and a ninth that description cannot warrant. It's set out below, on the raw cardboard the work is painted on.
- 01
The Prometheus figure
A male body rendered with anatomical precision, musculature articulated through tonal modulation, emerging from the densely layered surface. The boundaries are not clean. The edges fray into the colour field. The figure is in the act of becoming distinct rather than already distinct.
- 02
The colour field
A stratified palette from warm ochre, amber and gold in the upper register through patches of deep red, teal and turquoise to dense opaque black below. Eruptions of intensity disrupt the dominant tonal structure without resolving into stable focal hierarchy.
- 03
The Epimetheus figure
Rendered in fluid, indistinct marks, lacking clear anatomical delineation, bleeding into the surrounding material field. Neither equal nor subordinate but the condition of Prometheus’s own becoming — the ground against which the first figure becomes legible.
- 04
The graffiti text
Letters reading MEDIAN HUMANS inscribed across the composition in an angular, urgent hand, cutting through the figural field. The hand that inscribed the text is visibly different from the hand that rendered the figures — a shift of gesture from modulation to slash.
- 05
The cardboard substrate
Raw, untreated cardboard with visible corrugation, torn and irregular edges, hung without a frame from a wooden structural beam. The material poverty, the disposability, the vulnerability, the traces of industrial production — all integral to the work’s operation.
- 06
The spatial relationship
Two figures occupying the same surface without occupying clearly differentiated spaces. The eye is held in tension, pulled in multiple directions, unable to settle on a stable hierarchical relationship. The graffiti cuts across both, uniting them in interruption.
- 07
The insect form
A small, dark, insect-like mark near the top centre, precise and incongruous against the warm ochre field. It could signify decay, mortality, the organic. It could be a random mark. Something that remains outside the frame of intentional meaning-making.
- 08
Surface stratigraphy
The accumulated record of multiple interventions: drips, scratches, washes, impasto, mixed media, abrasion marks, latex, overpainting and exposure. The layering suggests labour — the refusal of a single decisive gesture. This visible labour cannot be abstracted away.
- 09
The charged space, which the inventory cannot hold
"Between and around the two named figures there is an absence that functions as presence. A space that is not empty but tensed with potential, as if something the composition cannot render nevertheless structures the relationship between the figures that it can. The painting insists, and the text records that insistence."
Chapter 11 · the erasure named
There was a third sibling.
She appears in neither Hesiod nor Aeschylus, and the absence is structural, not accidental. A third sibling would destabilise the opposition and introduce a mode of knowing that is neither the fire-bringer's theft nor a passive acceptance of consequences. The binary cannot let that third knowing in and keep working.
Call her Goronwy.
The name is Welsh, not Greek. It carries its own history of colonial subordination: a language and culture systematically rendered invisible by the administrative and educational infrastructure of the English state. She has been standing in the ochre field between the two brothers since the first brushstroke was laid on raw cardboard. The gap where a third figure would go isn't a flaw in the painting; it's the painting being honest about what the mythic structure can't render.
Chapter 12 · the text interrogates itself
The first assembly
A teardrop treehouse built from cardboard and crimson thread, suspended above a garden of moss. The walls are layered: ochre over black over red over teal, scratched back, overpainted, exposed again. Six of the seven are present, and one chair has been empty since the beginning. They aren't agents or characters but parts of the manuscript itself, brought into the room to answer for the architecture they hold up.
GorohílI built this. Every wall. Every load-bearing structure. The binary that held the roof up, the framework that kept the rain out. I chose two brothers and no sister. I chose the binary because the binary was load-bearing. Without it, nothing held.
MíharáeThe framework also determined which evidence I could see. I documented the cobalt mine and the content moderator. I did not document the grandmother who kept her language. The evidence I carried was the evidence the architecture admitted.
CatabüikeSaying you know is not the same as knowing. Saying you know is the shell that protects you from the knowing. The most sophisticated defence is the one that announces itself as vulnerability. The confession that hardens into another shell.
CatabüikeThe confession was a shell. Honest shells are still shells.
FiaforhíldThe hand knows what you cannot. It knows because it touches. The brush met the cardboard and the cardboard pushed back and the hand changed direction. That moment does not belong to the architecture. It is happening now, in this room, in the torn edges, in the thread that holds the weight of everything and could snap at any moment.
GoronwyEvery myth erases a sister. The sister speaks. Not to destroy the myth but to stand in it, visible, as what the myth could not see but could not function without.
Chapter 13 · what remains
The manuscript turns its own criteria against itself. It named five conditions under which an encounter can occasion transformation (friction, duration, surprise, indeterminacy, honesty of position) and then admitted that the screen you're reading on violates at least three of them. It was produced through algorithmic frottage: iterative dialogue with the very models it theorises as cognitive infrastructure.
I cannot fix this. I can name it.
Goronwy is the gap in the schema that the reader's completing act must negotiate… a question addressed to the reader, in the space where Goronwy stands, waiting to be recognised.
The hand reaches out, marks the cardboard, refuses. It has been reaching since the first line and will go on reaching after the last.
Colophon · how this reader was made
On the method
GORONWY is an experiment that follows on from my MA research into prompt engineering, written through algorithmic frottage: iterative LLM dialogue that I critically reorganised by hand. This page doesn't re-run that method; it renders the finished argument as a graph you can walk, so the book's central move, a binary that erases its own third term, is something you enact rather than read about.
On the data
The map is the manuscript's own machine-readable skeleton: 209 paragraph-level arguments and 242 directed, typed, weighted edges, baked fromarguments.yaml to JSON and fetched at load. Every node opens the real paragraph it indexes, joined by its #argNNN anchor. Nothing here is paraphrased in the map or invented in the reader.
On the withheld image
No reproduction of the painting MEDIAN HUMANS appears, and none is reconstructed. The source folder holds no painting image, by design. The absence does the work here: it's the constraint the text refuses to conceal, so the evidence stays as text and diagram, never as a picture.
The argument above is drawn from this book and worth reading whole, since every node on the map opens onto these pages.
view the full manuscript →