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What the picker changes
  • Top topics digest — the cards score the selected period against the prior 4 weeks.
  • 12-week heatmap & outlet matrix — show the 12 weeks ending at the selected week (they slide back with the picker, they aren’t a fixed snapshot).
  • Per-topic volume / alias drift — same 12-week trailing window, anchored on the selected period.
  • Coverage gap quadrant — scores the selected period against the 12 weeks before it (not including it).
  • Anomaly cards — only show alerts the detector fired during the selected period. Quiet weeks legitimately show none.
What stays as-is
  • Outlet orientation strip / lean colours — context-only, drawn from the last 12 weeks of activity regardless.
  • Co-occurrence graph — recent-activity anchored, not picker-driven.
  • Source & topic profiles — all-time data for the topic; the picker doesn’t affect them.
Rolling 7 days is a sliding live window for “current vibes”; switch to Weekly to compare specific weeks side-by-side.
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Topic

Dairy Farm Cow Size

1 items · 1 aliases · peaked week of 10 May 2026 · first seen 18 May 2026

A podcast featuring Dr. John Roche, MPI's chief science advisor, discusses dairy farming trends in Ireland and New Zealand, focusing on cow size, breeding practices, science policy, and emerging technologies like AI in agriculture.

Volume by source orientation Methodology →

Stacked weekly counts; colour by lean. “n/a” covers government and iwi-Māori sources where lean isn't applicable.

Alias drift

How this topic has been named, week by week. A new alias winning out is usually a framing shift.

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Heard on radio

Verbatim segments from politicians speaking on podcasts and radio shows about this topic. Sourced via the voice-reference library — each speaker has been confirmed manually from their voice clip. Click play to stream the original audio from the publisher, pre-seeked to the moment the quote starts.

  • He is Dr. John Roach. He is MPI's chief science advisor. If that's not enough, he's the Prime Minister's science advisor. He joins us on the country. It is dairy week here on the country, John. You've got a good dairy background. You grew up on a dairy farm in Ireland as a young man. Mind you, dairy farms in Ireland back in those days weren't very big. Good afternoon.
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Sample framings

Up to 12 framings spread across orientations. Each framing is a short phrase the topic extractor generated to characterise the piece's stance — not a quote from the source. Click through to read the original.

the-country Government / N-A

shift from large to resilient cows

The Country 15/05/26: Dr John Roche talks to Jamie Mackay
15 May
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