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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.
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Press topic

Luxon's Mmp Referendum Announcement

18 articles · 8 aliases in press · peaked week of 2 Aug 2026 · first seen 6 Aug 2026

Christopher Luxon, leader of New Zealand's National Party, announced a proposal to hold a referendum on the MMP electoral system, asking voters to decide on potential changes to how Parliament is elected.

The stories behind this signal

across press, releases & commentary · links open at the source
News PM won’t release count of the confidence vote, Erica Stanford releases statement saying Christopher Luxon ‘has her full… NZ Herald · 12 AugRead ↗ Commentary Luxon’s botched MMP call is a chance to fix Parliament with STV Newsroom Opinion · 12 AugRead ↗ News Luxon’s botched MMP call is a chance to fix Parliament with STV Newsroom · 12 AugRead ↗ News ‘Our caucus is united’: Christopher Luxon holds on to leadership of National Party NZ Herald · 11 AugRead ↗ Commentary Groundhog Day: Christopher Luxon calls a meeting about his leadership – again The Spinoff · 11 AugRead ↗ News Luxon leadership: National MPs hit phones on possible change after MMP captain’s call NZ Herald · 10 AugRead ↗ News Luxon ‘made it clear he apologises to us’ for surprise commitment on radio, minister says Stuff · 9 AugRead ↗ News Ah... now it makes sense: This might be why Luxon is talking about MMP Stuff · 9 AugRead ↗ News Opinion: Coalitions are hard. Luxon's MMP referendum isn't the answer 1News (TVNZ) · 8 AugRead ↗

Sample framings

Up to 12 framings across outlets and orientations — each a short phrase the extractor generated to characterise the piece's editorial angle (not a quote). Filter by lean to see how each bloc is spinning the story; click through to read the original.

newsroom Centre

a botched political move

Luxon’s botched MMP call is a chance to fix Parliament with STV
12 Aug
tvnz Centre

prime minister's commitment to electoral system review

Opinion: Coalitions are hard. Luxon's MMP referendum isn't the answer
8 Aug
+10 more framings Create a free account to see them all →

Coverage by outlet lean Methodology →

Stacked weekly counts; colour by editorial lean. Stuff and The Spinoff lean centre-left, NZ Herald centre-right, others centre.

Alias drift

How press outlets have named this topic, week by week.

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Recent headlines

Most recent 12 articles linking to this topic.

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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