What if Small-island states face existential sea-level threat?
Accelerating sea-level rise threatens the habitability of low-lying Pacific and Indian Ocean states, forcing relocation planning and reshaping climate-justice finance demands.
how we built this number — every step
The class rate is measured from our dated, sourced event library (decade-normalized Poisson — the full table is public at base_rates.json). The variant’s share within its class is the analyst’s editorial call, published so you can audit it. A wider range means thinner precedent. Full recipe: methodology · scored at Reality Check.
The butterfly cascade
How this trigger trickles across markets, left → right — the root shock, its first‑order moves, then the ripple effects. Drag any node; tap a market for its real price history.
Resolution timeline — how this probability is moving
Our model's odds (gold) over time vs the crowd's (Polymarket, blue), from the past toward the 3–10 years horizon. Each dot is a real macro event that nudged the probability — green pushed it up, red pushed it down. Tap a dot for the source. The gold path is an illustrative reconstruction anchored to today's estimate — real dated events, not a live re-estimate history.
What it would mean
If this plays out, it is a risk-off shock. Accelerating sea-level rise threatens the habitability of low-lying Pacific and Indian Ocean states, forcing relocation planning and reshaping climate-justice finance demands. The trigger decomposes into signed root‑shocks — Biodiversity loss ▲ · Climate/crop supply ▲ · Geopolitical risk ▲ · Risk appetite ▼ — which propagate through our causal graph to the markets below.
If it happens — the markets it would move
Biggest moves first. Projected moves are cascade-model priors; hist A–B% = what comparable past events actually did (measured abnormal returns), and model prior · unmeasured marks markets with no analogue backing yet. Tap any market for its price history.
| Market | Class | Projected move | |
|---|---|---|---|
| 1 | Volatility (VIX) VIXon Hyperliquid 📈 chart | Vol | ▲ +3.2% hist -0.44–+6.75% · other way -0.14% (n=11) |
| 2 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▼ -1.3% hist -0.91–-0.31% · other way -0.16% (n=11) |
| 3 | Tech sector XLK 📈 chart | Equity | ▼ -0.9% hist -0.54–+0.32% · other way -0.02% (n=11) |
| 4 | S&P 500 SPXon Hyperliquid 📈 chart | Index | ▼ -0.7% hist -0.66–-0.16% · other way -0.37% (n=12) |
| 5 | Semiconductors SMHon Hyperliquid 📈 chart | Equity | ▼ -0.7% hist -0.5–-0.21% · other way +3.27% (n=11) |
| 6 | MicroStrategy MSTRon Hyperliquid 📈 chart | Equity | ▼ -0.7% hist -1.25–+3.66% · other way +30.92% (n=11) |
| 7 | Wheat WHEATon Hyperliquid 📈 chart | Commodity | ▲ +0.6% hist -2.13–+1.47% · other way -3.37% (n=11) |
| 8 | Solana SOLon Hyperliquid 📈 chart | Crypto | ▼ -0.5% hist -3.17–+4.44% · other way -3.28% (n=10) |
| 9 | Corn CORNon Hyperliquid 📈 chart | Commodity | ▲ +0.5% hist -0.23–+0.52% · other way -2.47% (n=11) |
| 10 | Nvidia NVDAon Hyperliquid 📈 chart | Equity | ▼ -0.5% hist -0.41–-0.13% · other way +6.07% (n=11) |
| 11 | Hyperliquid (HYPE) HYPEon Hyperliquid | Crypto | ▼ -0.4% model prior · unmeasured |
| 12 | Ether ETHon Hyperliquid 📈 chart | Crypto | ▼ -0.4% hist -1.79–+2.52% · other way +6.79% (n=10) |
| 13 | Bitcoin BTCon Hyperliquid 📈 chart | Crypto | ▼ -0.4% hist -0.47–+0.42% · other way +7.78% (n=10) |
| 14 | AMD AMDon Hyperliquid 📈 chart | Equity | ▼ -0.4% hist -0.88–+0.13% · other way +0.39% (n=11) |
Probable recommendation
Historical precedent — what analogous events actually did
Across 40 analogous events (overlap‑weighted), as abnormal returns — market beta stripped, so it's the event's own effect, not the market backdrop. Shown at 20 days (persistent) and 5 days (immediate); ↺ fades = the two horizons disagree. Confidence = consistency × sample × significance.
| Asset | History says | Abnormal (20d · 5d) | Hit | n | Confidence | vs cascade |
|---|---|---|---|---|---|---|
| Volatility VIX | LONG | +4.7% · 5d +4.1% | 67% | 29 | 0.31 | ✓ matches cascade |
| INTC INTC | SHORT | -3.0% · 5d -2.6% | 67% | 34 | 0.28 | ✓ matches cascade |
| MSTR MSTR | LONG | +3.5% · 5d -2.2% ↺ fades | 66% | 27 | 0.23 | ⚠ differs |
| XLF XLF | SHORT | -0.6% · 5d -0.0% | 64% | 27 | 0.23 | ✓ matches cascade |
| RTX RTX | SHORT | -1.2% · 5d -1.4% | 61% | 40 | 0.20 | ⚠ differs |
| XLK XLK | LONG | +0.6% · 5d -0.5% ↺ fades | 63% | 27 | 0.19 | ⚠ differs |
| TSM TSM | SHORT | -2.7% · 5d -2.8% | 62% | 28 | 0.19 | ✓ matches cascade |
| SOL SOL | LONG | +4.9% · 5d -8.2% ↺ fades | 63% | 13 | 0.17 | ⚠ differs |
| AMD AMD | SHORT | -0.6% · 5d -0.9% | 60% | 34 | 0.16 | ✓ matches cascade |
| 10y yield DGS10 | LONG | +10bp · 5d +5bp | 57% | 40 | 0.14 | · |
| MU MU | SHORT | -4.6% · 5d -2.4% | 58% | 32 | 0.13 | ✓ matches cascade |
| COIN COIN | LONG | +6.8% · 5d +0.9% | 57% | 11 | 0.11 | ⚠ differs |
| High-yield credit HYG | SHORT | -0.5% · 5d -0.2% | 56% | 26 | 0.10 | ✓ matches cascade |
| US dollar DXY | LONG | +0.2% · 5d +0.3% | 55% | 40 | 0.09 | · |