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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.
Week of 8 Jun 2026
This week
Topic

Foreign Ownership Of Dairy

6 items · 5 aliases · peaked week of 10 May 2026 · first seen 8 May 2026

A post criticising Fonterra's sale of iconic New Zealand dairy brands to foreign company Lactalis, framing it as a loss of national ownership and cultural heritage.

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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In the press Methodology →

How the news corpus has covered this same topic over the last 12 weeks. 1 article from RNZ, Stuff, NZ Herald, ODT, 1News, Newsroom and The Spinoff. Click through to the press view for the full panel.

12-week press volume 1 article
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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.

  • Well, you have to talk to the forest industry and the alternative income stream through dry stock farming and say which one gives the most. You have to talk to the farmers who sold and and tell them why they should get less for their land. It's a complex issue. Uh and I guess most governments haven't been uh or have been reluctant and haven't wanted to intervene on how farmers should sell land to whom, other than the one of foreign ownership. Um so land use change has continued for as long as I've been around, Jamie, and I think that that that diversification, which is what we call it at times.
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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.

profit extraction from local land

Local Bodies: The myth of New Zealand’s economic backbone
13 Jun
the-country Government / N-A

concerned about environmental and cultural loss

The Country 12/05/26: Damien O'Connor talks to Jamie Mackay
12 May
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How the public reacted

Social-media signal on the same topic, drawn from the social lens. Engagement is likes + 2×shares + 3×replies, the same weighting used across the digest cards. View on /social →

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