The tree · Motive · Happens to the world · Could be decided within 5 to 20 years
A hundred people are living and working off Earth at the same time, for pay
The space station holds seven. A hundred people employed off Earth at once, whatever the mix of stations and surface bases, means there are jobs out there rather than missions, which is the economic shape of Tier 1 and the precondition for anyone rotating through.
The test: what counts as it having happened
At least one hundred people are off Earth in paid roles, not counting passengers, on at least one day in each of twelve consecutive months, counting all stations and surface sites, according to the operators' public crew records.
Settled by: Operators' public crew records, tallied
The odds, by how long I live
| baselineto 2071 ± 8 | moderateto 2080 | strongto 2095 | radicalto 2136 | openno deadline |
|---|---|---|---|---|
| 50% | 62% | 78% | 90% | 93% |
Each column is a different guess at how long I live, from current trends (baseline) to open-ended. The number is the chance this happens before that deadline, assuming everything it depends on happens first. As of September 19th, 2026.
Why these numbers: Private stations and a lunar base get to dozens; a hundred, every month for a year, needs a reason beyond government seats, and orbital computing, manufacturing and mining need few workers in space. Even odds by 2071. An outside model's 30 percent (Astra, September 19th, 2026) was for ten thousand self-sustaining residents, a far higher bar.
What this one is worth
If this happened tomorrow and nothing else changed, the chance that I live and work off Earth by 2071 goes from 0.5% to 0.6% (+0.1 points). If it turned out no, the same number goes to 0.0% (−0.5 points).
| Longevity scenario | baseline2071 ± 8 | moderate2080 | strong2095 | radical2136 | openno deadline |
|---|---|---|---|---|---|
| The headline as it stands | 0.5% | 1.2% | 3.8% | 11% | 15% |
| If this settled yes now | 0.6% | 1.4% | 4.6% | 12% | 16% |
| If this settled no now | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
This is what the site says in advance, before the thing happens. When it does, the
ledger entry that records it quotes this figure beside what actually followed, so a
reader can see whether the prediction held. Worked out at the run
2026-10-11-scan by holding this step at each outcome in turn and
playing the whole tree out again, 20,000 times per
scenario. That is a throw of the dice, so a move smaller than about
0.10 points is inside the noise rather than
a finding.
What the ledger says about this step
- A hundred people working off Earth at once came down, and the test became a year of months rather than a single day 2026-09-20 Changed my mind
The last 3 checks
Once a week the tree is read against the news, node by node, against the test above. Open a line to see what that week held. Every check ever made on this node is on the Radar page.
-
2026-11-01 Nothing new
Trackers show about 10 people off Earth as of September 18th, 2026, all on the ISS and Tiangong, far below one hundred. No commercial station crewing news found in the window.
-
2026-10-04 Nothing new
Crew counts off Earth remain around 10 to 14 with a record of 19 (September 11th, 2024). Nothing near one hundred paid workers appeared.
-
2026-09-19 No change
As of September 18th, 2026, only 10 people are in space, all government astronauts split between the space station and Tiangong, far below the 100-person threshold. Vast's Haven-1 commercial station, the nearest-term new paid-crew site, has slipped from 2026 to the first quarter of 2027.
Revisions
| Date | Field | From | To | Why |
|---|---|---|---|---|
| 2026-09-19 | resolution | 'on a single day, at least one hundred people are off Earth in paid roles' | at least one hundred people off Earth in paid roles on at least one day in each of twelve consecutive months, not counting passengers | Step 27 outside-model review, item 77 (docs/reviews/2026-09-19-rulings.md): a crew-change overlap at two stations plus a tourist flight could have hit a hundred for one day; a full year at a hundred every day would have turned the node into the tier. Decided September 19th, 2026. |
| 2026-09-19 | probability | 0.60 / 0.72 / 0.85 / 0.93 / 0.95 | 0.50 / 0.62 / 0.78 / 0.90 / 0.93 | Step 27 outside-model review, item 78 (docs/reviews/2026-09-19-rulings.md): capacity exists given launch cadence but demand for a hundred people does not, and item 77 makes the event somewhat harder; priced for the item 77 wording. Decided September 19th, 2026. |
Notes
Edges drawn at step 7 (September 8th, 2026): a hundred people off Earth at once needs launch cadence, and getting there takes long enough that funding will have to survive a downturn on the way.
Think this estimate is wrong?
Here's how to tell me, and
what happens next.
The record itself is data/M-motive.toml in the public repository.