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  "path": "/news/canada/advertisers-social-media-harms-canadian-youth",
  "publishedAt": "2026-04-01T19:30:31.000Z",
  "site": "https://nationalpost.com",
  "tags": [
    "attention economy in 1971",
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  "textContent": "When American sociologist and economist Herbert A. Simon first introduced the idea of the attention economy in 1971, the model was based on the “information-rich” mediums of the day — television, radio and print. Read More",
  "title": "Advertisers can no longer turn blind eye to social media harms, prof says",
  "updatedAt": "2026-04-01T19:31:32.000Z"
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