"Diderot effect" meaning in English

{
  "etymology_text": "Named after French philosopher Denis Diderot who first described the effect in 1769.",
  "forms": [
    {
      "form": "Diderot effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Diderot effect (plural Diderot effects)",
      "name": "en-noun"
    }
  ],
  "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": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A phenomenon in which acquiring a new possession leads to a spiral of consumption that results in the acquisition of even more possessions."
      ],
      "id": "en-Diderot_effect-en-noun-BByiWAK1",
      "links": [
        [
          "possession",
          "possession"
        ],
        [
          "consumption",
          "consumption"
        ]
      ],
      "wikipedia": [
        "Denis Diderot"
      ]
    }
  ],
  "word": "Diderot effect"
}

{
  "etymology_text": "Named after French philosopher Denis Diderot who first described the effect in 1769.",
  "forms": [
    {
      "form": "Diderot effects",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Diderot effect (plural Diderot effects)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English eponyms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "A phenomenon in which acquiring a new possession leads to a spiral of consumption that results in the acquisition of even more possessions."
      ],
      "links": [
        [
          "possession",
          "possession"
        ],
        [
          "consumption",
          "consumption"
        ]
      ],
      "wikipedia": [
        "Denis Diderot"
      ]
    }
  ],
  "word": "Diderot effect"
}