{
  "id": "past-the-point-of-no-return.threshold",
  "term": "past the point of no return",
  "sense": "threshold",
  "pos": "noun",
  "status": "review",
  "level": 15,
  "arena": "everyday language",
  "domain": "EmergenceLexicon",
  "style": "folk",
  "definition": "Crossing a wall where drift can no longer be reversed because maintenance has ceased and the parameter has moved too far.",
  "folk_gloss": "a point beyond which things cannot be undone",
  "emergence": {
    "components": [
      "wall.range-end",
      "drift.aimless",
      "maintenance.upkeep",
      "parameter.condition"
    ],
    "interaction": "crossing without removal",
    "novel_properties": [
      "irreversibility",
      "point_of_no_return"
    ]
  },
  "examples": [
    {
      "text": "The 2008 collapse of Lehman Brothers accelerated a financial cascade that central banks could no longer contain with routine interventions.",
      "domain": "economics"
    },
    {
      "text": "By 2011, the Fukushima Daiichi nuclear plant had cooled enough that restarting fission was impossible without full core replacement.",
      "domain": "engineering"
    },
    {
      "text": "After the Aral Sea's diversion for irrigation, salinity passed 100 g/L, killing all fish species by 2006.",
      "domain": "ecology"
    }
  ],
  "relations": [],
  "used_by": [],
  "forms": [
    "past the point of no return"
  ],
  "closed": false,
  "provenance": {
    "author": "phrases:qwen/qwen3-235b-a22b-2507",
    "date": "2026-07-29",
    "confidence": 0.7,
    "sources": [
      "folk phrase — crossing without removal"
    ]
  },
  "canonical": "https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-past-the-point-of-no-return.threshold"
}