{
  "$type": "site.standard.document",
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    "uri": "at://did:plc:mz5fxkt6wuzoahfjbkojob7n/app.bsky.feed.post/3mhjremqb4kq2"
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  "path": "/2026/03/20/blurring-the-past-how-ice-core-physics-undermines-unprecedented-co%e2%82%82-claims/",
  "publishedAt": "2026-03-20T21:00:00.000Z",
  "site": "https://wattsupwiththat.com",
  "tags": [
    "Paleoclimatology",
    "Carbon dioxide",
    "climate change",
    "ice cores",
    "Paleo-climatology"
  ],
  "textContent": "The truth is, no one can ever know. And this is where the science rubber really hits the road.",
  "title": "Blurring the Past: How Ice Core Physics Undermines ‘Unprecedented’ CO₂ Claims"
}