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By 2032, average global warming will cross 1.5°C on a 10-year basis?

As of 2 Oct · 12:00 UTCResolves 31 Dec 20343 movers2 pressure moments
Timeline A · Crossed 1.5CReality
90%
Crowd 55%Gap 0

By late 2032, Earth's ten-year average temperature anomaly crosses 1.5°C above pre-industrial baseline and stays above it through 2034. Global temperature records from NOAA and Copernicus show 2024 already at +1.55°C; continuing the current warming trend with occasional El Niño peaks and La Niña dips means the rolling decade-average breaches the threshold around 2031–2032 and holds. This is the world where the Paris Agreement's most ambitious guardrail has failed, and major climate impacts (sea level rise acceleration, permafrost thaw, coral bleaching waves) shift from "projected" to "underway."

Timeline B · Below ThresholdReality
10%
Crowd 45%Gap 0

Global warming plateaus or dips enough that the ten-year average stays below 1.5°C through 2034. A sustained run of natural cooling cycles (strong volcanic eruptions, La Niña dominance, ocean circulation shifts) or an unexpected acceleration of emissions reductions (net-zero policies move faster than modeled, carbon capture scales, solar dimming research deploys) keeps the rolling average at or below +1.49°C. In this scenario, the 1.5°C threshold becomes a near-miss rather than a crossed line, buying time and shifting the narrative around climate stabilization.

crowd 55
The quiet paththe one nobody’s watching

Unexpected solar minimum plus unmodeled cloud feedback shifts could halt warming independently of emissions, invalidating the A-vs-B framing.

6%
The read
Reality still leans toward Crossed 1.5C.

Reality leans toward Crossed 1.5C — the forces holding it there outweigh the pull in the other direction. The main thing that could shift this is Global emissions trajectory.

Where reality is heading

A, 80% bandCrowd today
Projected reality support to 31 Dec 2028A rises from 41% to about 52% with an 80% band of 33 to 71. B falls from 53% to about 44%. Quiet path near 4 to 6%. Crowd today: A 55%.100%7550250Crowd today · A 55%A ~52%B ~44%P ~4%NowJan 2027Jan 202831 Dec 2028
Reality crosses toward A in early 2028. Today’s crowd number sits at the top of A’s band, possible but optimistic. View as table

The movers, ranked by leverage

01
Collective pull shiftMarket-class: discontinuous move in collective attention + capital toward an outcome, measurable in prediction markets (Polymarket / Kalshi / Manifold / Metaculus / PredictIt) and sector-rotation flows. Per AMENDMENT 47 §MCA-2, this IS the B_leak = consciousness measurement instrument where it covers an outcome. Direction contextual depending on which outcome the pull targets.
leverage 50
Prediction markets reprice when collective pull on an outcome moves.
02
Institutional trust decaySignal-class: measurable datum tracking collective trust in institutions — Pew/Gallup polling on Congress/Supreme-Court/media/science/business, approval ratings, cross-party cooperation rate, voter-turnout participation vs grievance, protest-event counts. Direction typically Timeline-B on democratic-haywire cycle.
leverage 55
Falling institutional trust accelerates the destabilization timeline.
03
Institutional defenderActor-class whose role is preservation of existing institutional architecture against erosion pressure. Courts, independent agencies, free-press leadership, academic institutions, professional-standard bodies. Direction typically Timeline-A on democratic-haywire cycle.
leverage 60
Defenders of courts, press, elections keep institutional timelines on track.

What would change our mind

Signals toward A
  • Global emissions trajectory shifting in the direction that supports Crossed 1.5C
  • Aerosol pollution evolution crossing the threshold toward Crossed 1.5C
  • ENSO cycle phasing readings confirming the Crossed 1.5C direction
  • Fresh readings from NOAA/NASA GISS (2025-01-01) — 2024 global anomaly ~1.55°C pointing toward Crossed 1.5C
Signals toward B
  • Global emissions trajectory shifting in the direction that supports Below Threshold
  • Aerosol pollution evolution holding against the shift toward Below Threshold
  • ENSO cycle phasing readings confirming the Below Threshold direction
  • Fresh readings from Copernicus C3S 2024 State of Climate (2025-04-01) — 2024 confirmed as warmest year on record pointing toward Below Threshold

Pressure moments

The energy transition acceleratesglobal solar + wind + storage deployment vs IEA-NZE scenario · battery-cell cost curve + manufacturing capacity · grid-flexibility investment + interconnection queue
5-15 year transition phase; acute inflection 2-5 years
Building
A climate tipping point firesglobal mean surface temperature 10yr running mean vs +1.5°C · Arctic September sea-ice extent trajectory · AMOC strength (observational arrays)
Trigger window multi-year; downstream effects decadal
High

Evidence