Habitable Worlds Observatory
- CO2 + NO2
HWO · Reflected lightFigure 6 · row S2 · column Habitable Worlds Observatory · page 10 ↗
Original illustrative model of scenario S2. The scenario description and data remain available below.
- Scenario
- S2
- Morphology
- GF2 · technology cluster 6
- Population · +1,000 yr
- 1e11
- Annual energy
- 8e21 J / year
- Reported endpoint
- growing
- Growth rate
- 0.26% / year
Tables 2, 4, 5 · Section 3.2.1
Complete sourced morphology.
Every cell below names its exact field, source row, and source column. Cluster alternatives remain alternatives; graphical biosphere distributions remain explicitly not transcribed.
Canonical source summary
Competition for scarce resources is entrenched. The technosphere and biosphere remain in fragile dependency amid climate stress, inequality, and unrest, while cities on the Moon and Mars support industry and tourism.3.2.1 Narrative summaries · row S2 · column Narrative summary · page 11 ↗
Construction identifiers
- Global factor
- GF2Table 5 · row S2 · column Global factors · page 8 ↗
- Technology cluster
- 6Table 5 · row S2 · column Technology factors · page 8 ↗
- Technology factors
- TF5Table 5 · row S2 · column Technology factors · page 8 ↗
| Field | Value / capture state | Evidence |
|---|---|---|
| Economy | ScarcityTable 2 · row GF2 · column Economy · page 5 ↗ | transcribed |
| Politics | Rule by fewTable 2 · row GF2 · column Politics · page 5 ↗ | transcribed |
| Society | HierarchicalTable 2 · row GF2 · column Society · page 5 ↗ | transcribed |
| Technosphere / biosphere relation | Some common elements with the biosphere; neither set is equalTable 4 · row TF5 · column Relationship · page 7 ↗ | transcribed |
| Biosphere distribution | not transcribedThe source reports this distribution graphically; no separate categorical biosphere value has completed transcription review.Figure 6 · row S2 · column Biosphere distribution · page 11 ↗ | reported |
| Spatial distribution | UnipolarTable 4 · row TF5 · column Distribution · page 7 ↗ | transcribed |
| Development | Evolved and emergentTable 4 · row TF5 · column Development · page 7 ↗ | transcribed |
| Connectivity / highest order | Second-orderTable 4 · row TF5 · column Order · page 7 ↗ | transcribed |
| Smallest scale | 1 nm to 1 μmTable 4 · row TF5 · column Scale · page 7 ↗ | transcribed |
| Field | Value | Exact locator |
|---|---|---|
| Population | 1e11 | Table 9 · row S2 · column Population · page 18 ↗ |
| Annual energy use | 8e21 J / year | Table 9 · row S2 · column Energy use · page 18 ↗ |
| Growth state | growing | Table 9 · row S2 · column Growth rate · page 18 ↗ |
| Annual growth rate | 0.26% / year | Table 9 · row S2 · column Growth rate · page 18 ↗ |
Published observability · Figure 6
What each method lists.
Each row is a categorical source cell. A blank remains “no signature listed by this method”; it does not become an absence-of-technology claim.
HWO · Reflected lightFigure 6 · row S2 · column Habitable Worlds Observatory · page 10 ↗
Radio array
Blank Figure 6 cell · no signature listed by this method.
reported · transcribedRadio · Narrowband emissionsFigure 6 · row S2 · column Radio · page 10 ↗
Large Interferometer for Exoplanets
- CO2 + CFC-11/12
- N2O + CH4 + NH3
LIFE · Mid-infraredFigure 6 · row S2 · column Large Interferometer for Exoplanets · page 10 ↗
Solar Gravitational Lens
Blank Figure 6 cell · no signature listed by this method.
reported · transcribedSGL · Resolved surface imagingFigure 6 · row S2 · column Solar Gravitational Lens · page 10 ↗
Deep-space probe
- large surface features (Earth, Mars)
Probe · In situ observationFigure 6 · row S2 · column Deep Space Probes · page 10 ↗
Future Earth atmosphere · Table 1
Canonical atmospheric inputs.
Published ellipses remain null. They never silently become numeric zero, and no PDF-digitized spectrum is presented as authoritative raw data.
Exact atmosphere source · Table 1 · page 4 ↗
Earth · Moon · Mars · Venus
Planetary reach stays multidimensional.
Pollution, illumination, surface modification, satellite belts, and aerosols use their own source units. The Atlas does not compress them onto a misleading common scale.
| Body | Signature | Value | Unit | Source note | Exact locator |
|---|---|---|---|---|---|
| Earth | Industrial pollution | 21 | abundance relative to Earth 2024 | No additional table annotation | Table 6 · row Industrial pollution — Earth · column S2 · page 14 ↗ |
| Moon | Industrial pollution | 0.19 | abundance relative to Earth 2024 | No additional table annotation | Table 6 · row Industrial pollution — Moon · column S2 · page 14 ↗ |
| Mars | Industrial pollution | 0.004 | abundance relative to Earth 2024 | S5 and S6 include artificial greenhouse gases for terraforming Mars. | Table 6 · row Industrial pollution — Mars · column S2 · page 14 ↗ |
| Venus | Industrial pollution | Published ellipsis | abundance relative to Earth 2024 | S5 and S6 indicate O2 production and depletion of other constituents for terraforming Venus. | Table 6 · row Industrial pollution — Venus · column S2 · page 14 ↗ |
| Earth | Agricultural pollution | 15 | abundance relative to Earth 2024 | No additional table annotation | Table 6 · row Agricultural pollution — Earth · column S2 · page 14 ↗ |
| Moon | Agricultural pollution | Published ellipsis | abundance relative to Earth 2024 | No additional table annotation | Table 6 · row Agricultural pollution — Moon · column S2 · page 14 ↗ |
| Mars | Agricultural pollution | Published ellipsis | abundance relative to Earth 2024 | No additional table annotation | Table 6 · row Agricultural pollution — Mars · column S2 · page 14 ↗ |
| Venus | Agricultural pollution | Published ellipsis | abundance relative to Earth 2024 | No additional table annotation | Table 6 · row Agricultural pollution — Venus · column S2 · page 14 ↗ |
| Earth | Artificial illumination | 30 | intensity relative to Earth 2024 | No additional table annotation | Table 6 · row Artificial illumination — Earth · column S2 · page 14 ↗ |
| Moon | Artificial illumination | 0.38 | intensity relative to Earth 2024 | No additional table annotation | Table 6 · row Artificial illumination — Moon · column S2 · page 14 ↗ |
| Mars | Artificial illumination | 0.008 | intensity relative to Earth 2024 | No additional table annotation | Table 6 · row Artificial illumination — Mars · column S2 · page 14 ↗ |
| Venus | Artificial illumination | Published ellipsis | intensity relative to Earth 2024 | No additional table annotation | Table 6 · row Artificial illumination — Venus · column S2 · page 14 ↗ |
| Earth | Surface modification | 0.06 | fraction of planetary surface | No additional table annotation | Table 6 · row Surface modification — Earth · column S2 · page 14 ↗ |
| Moon | Surface modification | 0.01 | fraction of planetary surface | No additional table annotation | Table 6 · row Surface modification — Moon · column S2 · page 14 ↗ |
| Mars | Surface modification | 0.00003 | fraction of planetary surface | No additional table annotation | Table 6 · row Surface modification — Mars · column S2 · page 14 ↗ |
| Venus | Surface modification | Published ellipsis | fraction of planetary surface | No additional table annotation | Table 6 · row Surface modification — Venus · column S2 · page 14 ↗ |
| Earth | Satellite belt | 1000000 | density relative to Earth 2024 | No additional table annotation | Table 6 · row Satellite belt — Earth · column S2 · page 14 ↗ |
| Moon | Satellite belt | 10000 | density relative to Earth 2024 | No additional table annotation | Table 6 · row Satellite belt — Moon · column S2 · page 14 ↗ |
| Mars | Satellite belt | 1000 | density relative to Earth 2024 | No additional table annotation | Table 6 · row Satellite belt — Mars · column S2 · page 14 ↗ |
| Venus | Satellite belt | Published ellipsis | density relative to Earth 2024 | No additional table annotation | Table 6 · row Satellite belt — Venus · column S2 · page 14 ↗ |
| Earth | Contaminated aerosol | 1000000 | density relative to Earth 2024 | No additional table annotation | Table 6 · row Contaminated aerosol — Earth · column S2 · page 14 ↗ |
| Moon | Contaminated aerosol | 10000 | density relative to Earth 2024 | No additional table annotation | Table 6 · row Contaminated aerosol — Moon · column S2 · page 14 ↗ |
| Mars | Contaminated aerosol | 1000 | density relative to Earth 2024 | No additional table annotation | Table 6 · row Contaminated aerosol — Mars · column S2 · page 14 ↗ |
| Venus | Contaminated aerosol | Published ellipsis | density relative to Earth 2024 | No additional table annotation | Table 6 · row Contaminated aerosol — Venus · column S2 · page 14 ↗ |
System evidence + reported trajectory
Different evidence classes.
System signatures are reported in Table 8. Collapse values below are reported outcomes from an independent published model; they are not a timeline inferred from Table 9.
System signatures listed
- Radio leakageTable 8 · row Radio leakage · column S2 · page 17 ↗
- Optical communicationTable 8 · row Optical communication · column S2 · page 17 ↗
- Planetary defense radarTable 8 · row Planetary defense radar · column S2 · page 17 ↗
- Asteroid miningTable 8 · row Asteroid mining · column S2 · page 17 ↗
- Fusion propulsionTable 8 · row Fusion propulsion · column S2 · page 17 ↗
Reported collapse/recovery outcome
The source states that S2 collapses in every run; other outcome values are shown only in Figure 3.
Figure 3 · row S2 · column Reported outcome summary · page 10 ↗- Mean duty cycle
- Not transcribed from proseFigure 3 · row S2 · column Mean duty cycle (Dc) · page 11 ↗
- Mean collapse count
- Figure-only / not transcribedFigure 3 · row S2 · column Mean collapse count (Nc) · page 11 ↗
- Precision
- figure onlyFigure 3 · row S2 · column Precision classification · page 10 ↗
Artifact museum · fictional
In-world objects, rights intact.
These creative works are not scientific evidence. Rights-restricted works stay link-only; open-license works remain attributed and are not silently repurposed as scenario textures.
No creative artifact record is currently admitted for S2. The Atlas leaves the museum position empty instead of inventing one.