OpenBrief
Log in Sign up
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.
live window
Topic

Gold Mining Boom In Otago

7 items · 7 aliases · peaked week of 29 Mar 2026 · first seen 30 Apr 2026

The proposed Bendigo-Ophir goldmine in Central Otago faces significant environmental and community opposition, with the environment commissioner warning that unmitigated risks—particularly around tailings and seismic activity—may justify rejecting the project under the fast-track

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.

Free account Watch this topic with a free account — get alerted when framing shifts, when an MP adopts new language, or when discourse and press diverge. Create a free account Log in

In the press Methodology →

How the news corpus has covered this same topic over the last 12 weeks. 2 articles 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 2 articles
Free account Create a free account to see every headline on this topic — plus alerts when framing shifts or discourse and press diverge. Create a free account Log in

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.

  • G'day, Tainui Zealand. Welcome to the country. I'm Jamie Mackay. This is REM, Man on the Moon. NASA's first crewed lunar mission in over 50 years has just launched from Florida. Four astronauts bound for a 10-day mission around the moon. It'll see them travel further from Earth than anyone has ever been before. And for all you conspiracy theorists out there, my son included, that think Neil Armstrong was a hoax. Good luck to you. Anyhow, on the show today, a man sometimes described as being on another planet, always entertaining, Matua Shane Jones, right of reply from or for what Sir Ian Taylor had to say about him on yesterday's show. Of course, he's pulled out of the controversial debate over gold mining in central Otago. I guess to be fair to the minister, the minister of resources, he's probably got bigger fish to fry at the moment with the fuel crisis. We'll have a look at... Look at that one as well. Ray Smith's the Director General of MPI. How is this Middle East crisis affecting the primary sector and what is the primary sector doing? Some quite impressive stuff happening out there to try and deflect some of the pain from this pain of an event. Vanessa Winning joins us. She's from MPI but today she's wearing her side hat, South Island Dairy event. It's coming up at Lincoln University. So from April 13 to 15, lots of great speakers, very interactive conference this year. We'll tell you how you can go. There's a few tickets left. Our Aussie correspondents, Chris Russell, $500 lambs. Can you believe it in Australia? And just to lighten things up at the end of the week, our resident lifestyle hobby farming correspondent. Big Jezza rocks, Jeremy rocks. We've got all that to do between now and the end of the show but we're bookending it with a couple of loudish characters. Shane Jones to kick it off, Jeremy Rooks to finish it off.
Free account Create a free account to unlock the full set here — plus alerts when framing shifts or an MP adopts new language. Create a free account Log in

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

controversy over industry influence and activism

The Country Full Show: Thursday, April 2, 2026
2 Apr
the-country Government / N-A

dangerous environmental risk in seismic zones

The Country 01/04/26: Sir Ian Taylor talks to Jamie Mackay
1 Apr
Free account Create a free account to unlock the full set here — plus alerts when framing shifts or an MP adopts new language. Create a free account Log in

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 →

Spotted something wrong on this page? Report a correction.