'US political revolution' ranked #1 tier global risk 2026+ per Eurasia Group — internal partisan bifurcation within United States has moved well beyond traditional electoral friction into systemic institutional paralysis; federal government increasingl...

'US political revolution' ranked #1 tier global risk 2026+ per Eurasia Group — internal partisan bifurcation within United States has moved well beyond traditional electoral friction into systemic institutional paralysis; federal government increasingly unable to execute long-term strategic initiatives hampered by deep societal divisions + fundamental erosion of trust in judicial/electoral/legislative apparatuses. | Next major institutional-legitimacy inflection

Key catalyst: Next major institutional-legitimacy inflection

Watch events: Eurasia Top Risks annual updates; major institutional-crisis events

Eurasia Group Top Risks 2026 published formalizing thesis; 2024-2026 Congressional dysfunction + judicial crises + institutional erosion empirically supporting.

{
  "nia": false,
  "qty": "#1 global risk",
  "mode": "FORECAST",
  "role": "Cited-Other",
  "context": "First Bremmer entry. Specific #1-risk framing from Eurasia Group 2026 top risks. Couples with Zeihan FUT_007 demographic depression, AUT_005 Horowitz defense convergence, AUT_011 Holz compute licensing dystopias.",
  "to_year": 2028,
  "conv_cues": "institutional top-risk framing; specific ranking",
  "direction": "HAPPEN",
  "from_year": 2026,
  "timeframe": "2026-2028",
  "conv_level": "HIGH",
  "milestones": [
    {
      "kind": "llm_pre_event",
      "label": "Eurasia Group designates 'US political revolution' as #1 Top Risk 2026",
      "notes": "HIT — exact event the prediction anchors to. Bremmer + Kupchan co-authored. US is 'principal source of global risk in 2026.'",
      "source": "https://www.eurasiagroup.net/issues/top-risks-2026 — Top Risk #1: US political revolution, January 5 2026",
      "status": "hit",
      "weight": 0.4,
      "ordinal": -8,
      "source_id": null,
      "confidence": 0.99,
      "source_url": "https://www.eurasiagroup.net/issues/top-risks-2026",
      "expected_date": "2026-01-05",
      "observed_date": "2026-01-05",
      "research_origin": "deep_research",
      "measurement_criterion": "Eurasia Group publishes annual Top Risks report ranking US political revolution / institutional erosion as #1 global risk"
    },
    {
      "kind": "llm_pre_event",
      "label": "Bremmer states US 'ending its own global order'",
      "source": "https://www.axios.com/2026/01/05/ian-bremmer-us-ending-own-global-order",
      "status": "hit",
      "weight": 0.4,
      "ordinal": -7,
      "source_id": null,
      "confidence": 0.99,
      "source_url": "https://www.axios.com/2026/01/05/ian-bremmer-us-ending-own-global-order",
      "expected_date": "2026-01-05",
      "observed_date": "2026-01-05",
      "research_origin": "deep_research",
      "measurement_criterion": "Ian Bremmer publicly attributes erosion of global order to internal US institutional collapse"
    },
    {
      "kind": "llm_pre_event",
      "label": "Trump administration takes ≥3 actions targeting independent institutions",
      "notes": "HIT — pattern documented across multiple agencies through April 2026.",
      "source": "Eurasia Group #1 risk write-up: 'capture machinery of government, weaponize against enemies'",
      "status": "hit",
      "weight": 0.4,
      "ordinal": -6,
      "source_id": null,
      "confidence": 0.95,
      "source_url": "https://www.eurasiagroup.net/live-post/risk-1-us-political-revolution",
      "expected_date": "2026-07-02",
      "observed_date": "2026-04-29",
      "research_origin": "deep_research",
      "expected_date_range": {
        "to": "2026-12-31",
        "from": "2026-01-01"
      },
      "measurement_criterion": "≥3 documented actions by White House to remove or weaponize independent agencies (FBI, judiciary, DOJ, FTC) against political opponents"
    },
    {
      "kind": "quartile_checkpoint",
      "label": "Q1 window check-in (25%)",
      "status": "pending",
      "weight": 0.05,
      "ordinal": -5,
      "source_id": null,
      "expected_date": "2026-07-19",
      "observed_date": null
    },
    {
      "kind": "quartile_checkpoint",
      "label": "Q2 window check-in (50%)",
      "status": "pending",
      "weight": 0.05,
      "ordinal": -4,
      "source_id": null,
      "expected_date": "2027-02-03",
      "observed_date": null
    },
    {
      "kind": "llm_pre_event",
      "label": "Federal government experiences extended shutdown / funding paralysis",
      "source": "Congressional Budget Office tracking, news coverage",
      "status": "pending",
      "weight": 0.4,
      "ordinal": -3,
      "source_id": null,
      "confidence": 0.55,
      "expected_date": "2027-03-17",
      "research_origin": "training",
      "expected_date_range": {
        "to": "2027-09-30",
        "from": "2026-09-01"
      },
      "measurement_criterion": "Federal go
... (truncated)