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.

Weekly Rolling 7 days

live window

Topic

Livestock Emissions Reduction

5 items · 4 aliases · peaked week of 26 Apr 2026 · first seen 29 Apr 2026

A Labour Party release criticizes the National Government for failing to act on climate targets, highlighting policy inaction, cuts to climate programs, and a lack of measures to reduce livestock emissions and support electric vehicle adoption.

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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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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.

national-party Centre-right

innovation-driven climate resilience

\\ \\ **Government backs food & fibre sector’s success**\\ \\ 29 May, 2026\\ \\ Todd McClay

2 Jun

labour-party Left

lack of policy to curb biogenic methane emissions

Release: National have their heads in the sand over climate

28 Apr

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