Did The Ministry for the Future come true?
Robinson got the shape of the arguments right: humid heat at the edge of survival, central bankers dragged into climate policy, and geoengineering run by whoever moves first. His heaviest bets, the carbon coin and drilling under Antarctic glaciers, are still on paper, and the cooperative politics that makes the novel's second half work is the least supported prediction of all.
Read the review · 6.8/10 →
How this P(n) was calculated
Each prediction is weighted 1–5 by how pivotal it is to the story: 5 is the core premise, 1 is background detail. Arrived scores 1, arriving 0.5, everything else 0. P(n) is the weighted points divided by the total weight.
| Claim | Prediction · why this weight | Weight | Status | Value | Points |
|---|---|---|---|---|---|
| MFTF-1 | A single heatwave in India pushes humid heat past the limit of human survival and kills millions of people within days. Core premise: the Indian heatwave opens the book and sets the Ministry, Frank and the politics in motion. |
5 | NEAR | 0 | 0 |
| MFTF-2 | Central banks use monetary policy to pay for decarbonisation, up to a carbon-backed currency that rewards every tonne of CO2 kept out of the air. Major: the carbon coin is the book's favourite idea and its main financial lever for change. |
4 | ARRIVING | 0.5 | 2 |
| MFTF-3 | Engineers drill to the beds of Antarctic and Greenland glaciers and pump out the meltwater beneath them to slow the ice's slide into the sea. Supporting: glacier pumping is one of several concrete interventions that shape later events. |
3 | FAR | 0 | 0 |
| MFTF-4 | A single actor, acting without international agreement, starts injecting aerosols into the stratosphere to dim the sun. Supporting: India's unilateral aerosol spraying is a pivotal early response, but one episode in a long book. |
3 | ARRIVING | 0.5 | 1.5 |
| Total | 15 | 3.5 |
P(n) = 3.5 ÷ 15 = 23% · unweighted average 25%
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MFTF-1
A single heatwave in India pushes humid heat past the limit of human survival and kills millions of people within days.
Weight 5/5 · Core premise: the Indian heatwave opens the book and sets the Ministry, Frank and the politics in motion.
The physics is no longer hypothetical: weather stations have already logged brief readings at the 35°C wet-bulb mark, and lab work suggests the real limit for healthy adults is nearer 31°C. What has not happened is the novel's scale of death. India's officially counted heat deaths in 2024 ran to the low hundreds, though they are widely agreed to be undercounts. A mass-casualty event in the millions needs sustained conditions plus failed power and water systems; plausible under high warming, but nothing on the record comes close. 123
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MFTF-2
Central banks use monetary policy to pay for decarbonisation, up to a carbon-backed currency that rewards every tonne of CO2 kept out of the air.
Weight 4/5 · Major: the carbon coin is the book's favourite idea and its main financial lever for change.
The first rung exists: the European Central Bank began tilting its corporate bond purchases towards lower-carbon issuers in October 2022. The carbon coin itself, based on Delton Chen's Global Carbon Reward proposal, has not got past a fundraising-dependent demonstration plan. And the direction of travel reversed in the world's largest central bank, which left the main central-bank climate network in January 2025, citing its mandate. 456
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MFTF-3
Engineers drill to the beds of Antarctic and Greenland glaciers and pump out the meltwater beneath them to slow the ice's slide into the sea.
Weight 3/5 · Supporting: glacier pumping is one of several concrete interventions that shape later events.
Glacial intervention has moved from the margins to funded research programmes, and a proof-of-concept test of increasing basal friction is being planned for a small Alaskan glacier. Nothing has been tried on an ice stream, and the field's own funders say the tools are at the very beginning of development. A 2025 expert assessment judged the idea unlikely to be viable for decades. 789
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MFTF-4
A single actor, acting without international agreement, starts injecting aerosols into the stratosphere to dim the sun.
Weight 3/5 · Supporting: India's unilateral aerosol spraying is a pivotal early response, but one episode in a long book.
In the novel it is India's air force. In reality the first unilateral move was a start-up releasing a few grams of sulphur dioxide from weather balloons in Mexico, which prompted the Mexican government to move to ban the practice. The serious money now sits with Stardust, a venture-backed company that wants governments as customers. No state has deployed, and none has said it will. 101112
- FOR The emergence of heat and humidity too severe for human tolerance. Science Advances (Raymond, Matthews & Horton), 2020-05-08. Station records show wet-bulb temperatures of 35°C have already been briefly reached in coastal subtropical locations, decades earlier than models suggested.
- FOR Humans can't endure temperatures and humidities as high as previously thought. Penn State University, 2022-03-01. Lab study finds young, healthy people hit uncompensable heat stress at around 31°C wet-bulb, well below the theoretical 35°C, which brings the novel's threshold closer.
- AGAINST Extreme heat has killed more than 100 people in India since March. NBC News, 2024-06-21. India's brutal 2024 season produced an official toll in the hundreds, not millions, even allowing for heavy undercounting.
- FOR ECB provides details on how it aims to decarbonise its corporate bond holdings. European Central Bank, 2022-09-19. The Eurosystem tilts corporate bond purchases using an issuer climate score from 1 October 2022: green QE in a mild, real form.
- CONTEXT Can a 'carbon coin' save the world? It may be put to the test. Trellis (formerly GreenBiz), 2022-11-04. The real proposal behind the novel's carbon coin is at the stage of a planned, roughly $6.5 million policy demonstration, not a currency.
- AGAINST Federal Reserve Board announces it has withdrawn from the Network of Central Banks and Supervisors for Greening the Financial System (NGFS). Board of Governors of the Federal Reserve System, 2025-01-17. The Fed quit the central banks' climate network, saying its work had broadened beyond the Board's statutory mandate.
- FOR Glacial Climate Intervention: A Research Vision. University of Chicago / Stanford workshops (MacAyeal, Mankoff, Minchew, Moore, Wolovick), 2024-07-11. Glaciologists formally call for a research programme into slowing ice sheets, including interventions at the glacier bed, while stressing emissions cuts come first.
- FOR Reducing the rate of sea level rise by slowing glacial motion. Stanford Woods Institute for the Environment, 2025. A funded project to evaluate 'basal anchoring', with a planned proof-of-concept field test in Alaska.
- AGAINST Well-publicized polar geoengineering ideas will not help and could harm, warn experts. Frontiers in Science, 2025-09-09. An expert review of five polar schemes, including pumping water from beneath glaciers, finds none is likely to be viable in the coming decades.
- FOR Global cooling startup raises $60M to test sun-reflecting technology. E&E News by POLITICO, 2025-10-24. Stardust Solutions raises $60 million, led by Lowercarbon Capital, to develop stratospheric sun-reflecting particles.
- CONTEXT How one controversial startup hopes to cool the planet. MIT Technology Review, 2025-12-10. Stardust expects governments to pay for deployment and once projected global deployment around 2035; researchers doubt that timeline.
- AGAINST Mexico plans to ban solar geoengineering after rogue experiment. Climate Home News, 2023-01-18. The first unilateral release, by the start-up Make Sunsets, drew a national ban rather than imitation.
Ledger updated 1 Nov 2026. All works on the P(n) Board · Method