"nonidentity problem" meaning in All languages combined

{
  "etymology_text": "The articulation of the problem is credited to Derek Parfit in his work Reasons and Persons.",
  "head_templates": [
    {
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      "expansion": "nonidentity problem",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Philosophy",
          "orig": "en:Philosophy",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "the philosophical problem involving our ethical obligations to future persons which derives from the observation that different courses of action will result in entirely different, or nonidentical, persons coming to be."
      ],
      "id": "en-nonidentity_problem-en-noun-G8psnCJk",
      "links": [
        [
          "philosophy",
          "philosophy"
        ]
      ],
      "raw_glosses": [
        "(philosophy) the philosophical problem involving our ethical obligations to future persons which derives from the observation that different courses of action will result in entirely different, or nonidentical, persons coming to be."
      ],
      "topics": [
        "human-sciences",
        "philosophy",
        "sciences"
      ],
      "wikipedia": [
        "Derek Parfit",
        "nonidentity problem"
      ]
    }
  ],
  "word": "nonidentity problem"
}

{
  "etymology_text": "The articulation of the problem is credited to Derek Parfit in his work Reasons and Persons.",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun"
      },
      "expansion": "nonidentity problem",
      "name": "head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Philosophy"
      ],
      "glosses": [
        "the philosophical problem involving our ethical obligations to future persons which derives from the observation that different courses of action will result in entirely different, or nonidentical, persons coming to be."
      ],
      "links": [
        [
          "philosophy",
          "philosophy"
        ]
      ],
      "raw_glosses": [
        "(philosophy) the philosophical problem involving our ethical obligations to future persons which derives from the observation that different courses of action will result in entirely different, or nonidentical, persons coming to be."
      ],
      "topics": [
        "human-sciences",
        "philosophy",
        "sciences"
      ],
      "wikipedia": [
        "Derek Parfit",
        "nonidentity problem"
      ]
    }
  ],
  "word": "nonidentity problem"
}