"Shocking abuse of power" – Greenpeace slams Govt’s climate law change

Source: Greenpeace

The government has announced plans to pass a law retrospectively preventing companies from being sued for the damage that their climate pollution is causing ordinary New Zealanders. Greenpeace Aotearoa is slamming the announcement as a ‘shocking abuse of executive power to help corporate polluters’.
The proposed law change would prevent current cases from being heard, including the landmark case due to be heard next year brought by iwi leader Mike Smith, who is suing Fonterra and six of New Zealand’s largest polluters for their contribution to climate change.
Greenpeace spokesperson Gen Toop says, “This Government is trying to protect big polluting businesses from paying for the climate damage they have caused, while ordinary New Zealanders’ lives and livelihoods are threatened by repeated climate disasters.”
“Big polluters like Fonterra and the oil and gas industry are profiting from the climate crisis, and it is everyday people who are paying the price, from skyrocketing insurance premiums to the enormous cost of rebuilding roads, bridges and other infrastructure after climate storms.”
Costly floods and storms are becoming more frequent and intense as a result of rising levels of climate pollution. This year the country has already had to declare more extreme weather related states of emergency than for the entirety of 2025.
Toop says that preventing the courts from considering legitimate claims against major emitters would have a chilling effect on democracy in New Zealand, and set a dangerous precedent.
“This is a shocking abuse of executive power. The courts exist to hold powerful interests to account and protect the public interest. Ministers should not be rewriting the law to shut down cases they don’t like.”
In 2024, the Supreme Court unanimously ruled that Smith’s case could proceed to trial, finding that major emitters may be held legally responsible for the harm caused by their emissions.
“It is a remarkable act of hypocrisy that a Government that says it opposes retrospective law and says it wants to protect property rights is using retrospective law to block ordinary people from suing corporations for the property damage they have caused,” says Toop.
“Mike Smith’s case is a groundbreaking effort to hold some of New Zealand’s biggest polluters accountable for the harm they are causing. But this Government is stepping in to protect corporate profits at the expense of people, nature and future generations.
“We all want our kids and grandkids to have a safe future free from climate disruption. People will continue to stand up and fight for that, no matter what this Coalition Government does.”
Greenpeace is calling on the Government to abandon the proposed amendment bill and allow the courts to hear Mike Smith’s case.

Local News – Porirua Gold Awards finalists announced

Source: Porirua City Council

There are five Porirua finalists in this year’s Gold Awards, announced last Friday.
Established in 1999, the awards recognise organisations across the Wellington region that make a contribution through performance, innovation, leadership and impact. Past supreme award winners have included Park Road Post, Flick Electric Co, Fix & Fogg and Porirua’s very own J H Whittaker & Sons.
Gold Awards Event Director John Dow says the range of finalists this year reflect the depth and diversity of the local economy, with digital agencies, creative studios, community enterprises, education providers, gift businesses and tech firms among those that will be vying for gongs on the big night in early July.
There is a breadth of innovation and community connection among them, he says, adapting and experimenting, along with supporting local jobs.
“Across the field there is a strong theme of businesses solving real problems in smart, grounded ways… these organisations are showing what modern regional leadership looks like.”
In 2026, the finalists from Porirua are:
Mufftech (Emerging Gold – products category)
Fundsorter (Emerging Gold – services)
Solid (Global Gold and Green Gold categories)
Porirua Careers Expo (Supporting Gold)
Black Dog Physio (Emerging Gold – services)
Porirua Mayor Anita Baker says seeing the Porirua finalists is fantastic considering the level of competition.
“There are some original and inventive things happening in business in our city, and the I’m very pleased for the organisations that have made it through – they deserve to be highlighted,” she says.
Porirua Careers Expo was led by a community project team that included Council and Mayor Baker says the expo was a huge hit just last week.
“To see more than 3000 people at Te Rauparaha Arena to be inspired towards further education or career opportunities was exciting, so my congratulations go to the team behind this, along with Solid, Mufftech, Fundsorter and Black Dog Physio. Outstanding!”
The finals evening for the Gold Awards will take place at the Embassy Theatre on 2 July. All the finalists can be found at goldawards.co.nz.

Property Market – Steady as she goes: property values plateau while uncertainty lingers – QV

Source: Quality Valuation (QV)

Residential property values continue to hold steady amid growing economic and political uncertainty.

Our latest QV House Price Index, out now, shows the average value nationally has grown by 0.2% this quarter to $912,406. That figure is now just 0.3% higher than it was at the start of this calendar year and 0.2% lower than the same time last year.

It follows a remarkably flat start to the year, in which average home values remained static in January, dipped by 0.1% in February, were static again in March, and then grew by just 0.3% in April.

QV spokesperson Simon Petersen said these figures reflected the current mood of the market. “The housing market is essentially in a holding pattern at the moment, with no real sense of urgency from either buyers or sellers, just an abundance of caution,” he said.

“People are having to take a more measured approach given the circumstances. Interest rates are always a key consideration and there’s also a high degree of restraint given the broader economic backdrop, which includes cost of living pressures, geopolitical uncertainty, and a general election looming later this year.”

“With very little to suggest that home value growth will suddenly take off anytime soon, or that conditions will drastically improve, it’s likely that most buyers will continue to take their sweet time, shop around, and wait for the right opportunity. This is especially true while there continues to be no shortage of listings available,” he added.

In Aotearoa’s largest cities, the average home value reduced in Auckland and Wellington by 0.3% and 0.1% respectively this quarter and increased by 0.9% in Christchurch. Of these three, only the latter’s average home value is now higher than it was at the same time one year ago.

Meanwhile, the South Island has continued to outperform the North Island in terms of home value growth, with just Nelson (-1.1%) recording a small reduction this quarter across the main urban areas we monitor on the Mainland.

“Bunking the general flatness trend, certain pockets of the property market have carried some relatively modest momentum through the first four months of 2026, particularly in Canterbury, Otago, Southland, and on the West Coast,” Mr Petersen said.

“That said, we’re now heading into late autumn now, when activity does typically start to slow down a bit, and that’s likely to keep levels of home value growth relatively subdued at best.”

“Looking at the rest of the year ahead, much will depend on what happens to interest rates and how broader economic conditions continue to evolve. But the most likely scenario in the shorter term is a continuation of the steady, balanced market we’ve seen so far this year,” Mr Petersen concluded.

Northland

Home values continue to inch up and down across the Northland region without conviction.

Our latest QV House Price Index shows that home values increased by an average of 1.3% across the wider region throughout the three months to the end of April 2026 – reversing a 0.4% decrease in the March quarter and a 0.2% decrease in the February quarter.

Much of the growth was in Kaipara this quarter, where the average home value increased by 3% to $856,228. The average home value also increased by 2.1% to $710,170 in the Far North and by 0.3% to $735,257 in Whangarei.

On an annualised basis, the average home value in Whangarei is now 0.5% lower than the same time last year. It is 3.7% and 3.8% higher in the Far North and Kaipara districts respectively.

Auckland

Residential property values continue to tread water across the Auckland region, though supply and activity remain steady.

Just one of the Super City’s former local council areas posted a modestly positive result this quarter, with property values in Auckland City increasing by just 0.4% to $1,377,388.

Rodney District maintained its average home value at $1,255,807, while North Shore (-1.1%), Waitakere (-1%), Manukau (-0.3%), Papakura (-0.6%), and Franklin (-0.2%) all recorded minor reductions in average home value.

At $1,199,957, the Auckland region’s average home value is now worth 2.8% less than the same time last year and 0.3% less than at the start of this calendar year.
Local QV registered valuer Hugh Robson said conditions remained steady.

“There’s a good supply of stock and steady activity from buyers, who are being cautious for the most part and doing their due diligence before making any commitments. Real estate agents are also reporting quite good numbers at open homes and auctions,” he said.

“First-home buyers make up a large portion of the market at present, but there is also steady activity in the $2m-plus bracket, with even a slight increase in activity from investors in recent times.”

Bay of Plenty

There were small pockets of growth across the Bay of Plenty region this quarter.

The average home value increased across the wider region by 0.9% to $903,962 throughout the three months to the end of April, with Gisborne (3%), Western Bay of Plenty (1.4%) and Rotorua (1.8%) once again leading the way.

In Tauranga, the average home value increased by 1% to $1,045,217 this quarter, which is now 3% higher than the same time last year. That is well above the national average of 0.2% growth this quarter and a 0.2% reduction annually.

“Autumn has continued to show encouraging signs across the Bay of Plenty,” said local QV registered valuer Damian Hall.

“While the market has stabilised overall, some areas are performing better than others. Mount Maunganui remains tightly held, while Papamoa continues to be popular with younger families and those approaching or in retirement.

“Good quality properties are generally selling well, particularly at the more affordable end of the market, while more average stock is taking longer to move and, in some cases, selling at a discount.”

Mr Hall said there were still a number of headwinds to consider. “While fuel prices have eased slightly in recent months, the full impact on supply chains and the wider economy may still be to come. At the same time, the high cost of living continues to put pressure on households, and the upcoming general election is likely to keep some buyers cautious.

“Despite this, the modest momentum seen so far this year does highlight a degree of resilience in the local property market, which is encouraging as we head into the cooler months.”

Waikato

Waikato’s average home value was practically cemented into place this quarter, recording no growth up or down throughout the three months to the end of April.

In Hamilton, the average home value reduced by just 0.1% to $792,110, which is a slightly smaller decrease than the 0.6% reduction recorded throughout the three months to the end of February and also March 2026.

On an annualised basis, the average home in Hamilton is now worth precisely the same as this time last year.

Hawke's Bay

Home values have moved very little in Napier and Hastings this quarter.

The average home value remained flat at $753,364 in the former and increased by 0.4% to $776,034 in the latter, according to our latest QV House Price Index.

Napier’s average home value is now 0.9% lower than it was 12 months ago, while Hastings’ average home value is now 0.3% higher. Values have increased at a faster rate annually in Central Hawke’s Bay (1%) and especially Wairoa (5.8%).

Taranaki

Home value growth has been modest at best in the Taranaki region this quarter.

Stratford recorded no growth this quarter – its average home value remained steady at $500,566 – while South Taranaki’s average home value increased by 1.8% to $463,987 throughout the three months to the end of April.

In New Plymouth, the average home is now worth $720,255, following a small 0.5% increase in the April quarter.

Manawatu

Property values have eased downward again in Palmerston North.

Our latest QV House Price Index shows that the city’s average home value decreased by 0.9% to $631,848 throughout the three months to the end of April 2026. That figure is now 0.4% lower than the same time last year.

Meanwhile, home values are 1.2% lower across the wider region this quarter, and 0.6% lower on average annually.  

Wellington

Home values have inched downward across the Wellington region – with one exception this quarter.

Our latest QV House Price Index shows Porirua’s average home value grew by 0.6% to $803,174 throughout the three months to the end of April, while Kapiti (-0.1%), Upper Hutt (-1.1%), Lower Hutt (-1.1%) and Wellington (-0.1%) all recorded small average reductions.
Local QV registered valuer David Cornford said market activity had slowed in April, most likely in response to the ongoing fuel crisis and flow-on economic implications.

“Values have tracked more or less sideways over the last few months while buyers have been taking a cautious approach due to uncertainty in the economy and cost of living pressures,” he said.

“Now there is the potential for interest rates to rise sooner than the market expected. This combined with softer economic conditions due to the ongoing Middle East conflict may have a dampening effect on the property market over the coming months – especially if the conflict drags on.”

Nelson/Tasman/Marlborough

Residential property values increased by an average of 1.8% in Marlborough this quarter.

Conditions were even more subdued elsewhere across the top of the South Island, with home values decreasing by an average of 1.1% in Nelson. At $778,674, the city’s average home value is now 2.6% lower than the same time 12 months ago.

Our latest QV House Price Index also recorded a marginal 0.2% reduction in Tasman, where the average home value is now $827,755. That figure is also 0.2% lower than the same time last year.

QV Nelson/Marlborough manager Craig Russell commented: “Values have softened slightly in recent months as the market continues to feel the effects of a weaker economy, with households still facing ongoing cost-of-living pressures.”

He said the number of properties available for sale remained high.

“Higher-value properties, particularly lifestyle blocks above the $1,300,000 price bracket, are proving more difficult to sell.

“In many cases, vendor expectations are still not fully aligned with current market conditions, which is contributing to listings sitting on the market for longer periods. These properties are either having numerous price reductions or end up being withdrawn from the market as owners hold out for prices that are more in line with 2021 levels.”

West Coast

The housing market remains relatively steady on the West Coast.

Our latest QV House Price Index shows home values across the wider region have increased by 4.5% this quarter and are now 7.2% higher than the same time last year.

Of the three districts that make up the region, Westland District recorded an increase for the three-month period of 6.1%, an average value of $522,117, and a 10.8% increase from 12 months ago.

Grey District recorded an increase for the three-month period of 0.8%, an average value of $476,016, and a 6.9% increase from 12 months ago.

The Buller District is showing an increase of 9.2% for the three-month period, an average value of $393,249, and a 4.6% increase from 12 months ago.

Local QV registered valuer Rod Thornton commented: “The index over the past few months has fluctuated somewhat with some periods showing declines followed by increases, but we would characterise the market overall as steady.

“Statistics should be interpreted with some care in regions like the West Coast, as sales volumes tend to be lower here and there is a wide mix of housing types, locations, price points and value drivers that can cause fluctuations – including if a disproportionate number of higher or lower value properties sell in a given period.”

Canterbury

Home values remain flat or gently rising across most of the Canterbury region despite ongoing economic and geopolitical headwinds.

Our latest QV House Price Index shows the average property value increased this quarter by 0.2% nationally and 0.9% regionally, with Hurunui (1.7%), Waimakariri (1.4%) and Ashburton (1.4%) recording above-average growth.

In the Garden City, the average home value increased by 0.9% to $800,844. That figure is now 3.1% higher than the same time last year.
QV South Island professional services manager Michael Tohill said Canterbury’s property market had remained resilient so far in 2026.

“Christchurch remains buoyant despite the war in the Middle East, fuel price hikes and inflationary pressures. The market has remained very active with good levels of sales and auction clearance rates,” he said.

“The Selwyn and Waimakariri districts also remain active, with strong levels of building activity and steady demand for new housing continuing across a number of major developments,” Mr Tohill said.

“Ashburton has also seen consistent new-build activity, with builders generally reporting solid workloads through the remainder of 2026.”

However, he said there were still some challenges emerging beneath the surface.

“The multi-unit sector in Christchurch remains steady for now, though the volume of developments currently underway or in planning could eventually create some oversupply concerns,” he said.

“Commercial activity across Canterbury has also remained relatively strong this year, although leasing conditions in parts of the industrial and retail sectors have been more challenging over the past 12 months.”

Looking ahead, Mr Tohill said there remained some uncertainty heading into winter, with higher interest rates predicted, as well as ongoing inflationary and cost-of-living pressures.

Otago

Home value growth remains slow and steady across much of the Otago region.

Central Otago was the pick of the districts this month, with its average home increasing in value by 3.3% to $914,914 in the April quarter. Queenstown was the next strongest performer; its average home increased by 2.2% to $1,937,823.

In Dunedin, the average home value increased by 0.5% to $656,574. That figure is now 1.6% higher than the same time last year.

Southland

It’s been a positive start to the year in terms of home value growth in the Southland region.

The average home value grew by 2.5% to $545,033 this quarter and is now worth 9.2% more than the same time last year.

Invercargill has performed even more strongly. Its average home value increased by 3% to $548,747 throughout the three months to the end of April and has increased by 9.5% annually.
You can check value changes over time in your region with QV’s interactive map on www.qv.co.nz/price-index/

The QV HPI uses a rolling three month collection of sales data, based on sales agreement date. This has always been the case and ensures a large sample of sales data is used to measure value change over time. Having agent and non-agent sales included in the index provides a comprehensive measure of property value change over the longer term.

Federated Farmers welcomes more help for farmer biodiversity protection efforts

Source: Federated Farmers

Federated Farmers is applauding moves by the Government to encourage greater private investment in the work farmers and other landowners do to protect biodiversity and reduce climate change emissions.
“We’re really pleased with today’s announcement of two pathways that enable greater assurance to investors and landowners that environment protection and restoration projects are genuine and make a difference,” Federated Farmers vice president Colin Hurst says.
“The Government’s announcements are right in line with the kinds of things Federated Farmers outlined in 2023 as key to creating a workable biodiversity credit system in New Zealand.”
Andrew Hoggard, Associate Minister for both the Environment and Agriculture, says the Government will recognise high quality schemes accredited by reputable international bodies.
It will also set up a new endorsement pathway for domestic schemes that will be assessed independently to make sure they meet benchmarked standards.
“Anything that creates more opportunities to support biodiversity protection and restoration work on private land is a positive step,” Hurst says.
“Farmers and rural landowners are already doing a huge amount of wetland restoration, native planting, habitat protection and changes to reduce methane emissions.
“It can be very costly – both to get such work underway, and to maintain it long-term.
“Mechanisms that encourage outside investment by companies and benefactors could get more projects across the start line, and reward farmers taking these initiatives.”
Many of the more than 5000 special areas of nature permanently protected under QEII National Trust covenants are on farmland.
Federated Farmers has campaigned for a serious uplift in the trust’s base government funding so that it can keep up with farmer requests to initiate covenants.
QEII Trust chief executive Dan Coup says any programme that lifts the level of help for landowners willing to protect biodiversity is positive.
“We’re all about the outcomes for nature.
“If assurance that the work being done is authentic makes it more likely these partnerships and transactions happen, that’s a good thing.
“Quite how this will interact with the work of QEII is something we’re still analysing the detail on.
“If it brings more money to the table and allows more landowners to voluntarily put special areas of bush and wetland under covenant with us – excellent,” Coup says.
“But under our current restrained resources, we haven’t got much scope to handle increased demand at our end.”
Hurst says there’s also a wider opportunity for New Zealand’s food processors and exporters.
“International consumers increasingly want evidence behind sustainability claims, and strong biodiversity credentials add weight to the Kiwi story on the global stage,” he says.
“This has the potential to be a win-win: supporting biodiversity protection while also strengthening the story New Zealand tells international consumers about how our food is produced.”

Education – ERO provides a new guide to help parents choose a school

Source: Education Review Office

The Education Review Office (ERO) has today released a new Guide to Schools to help parents understand what makes a school good.
ERO Acting Chief Review Officer Tim Fowler says the research is clear: more informed and engaged parents help their children get more from their education and leads to better outcomes.
“ERO reviewers are in schools across the country every day and our researchers are analysing and reporting on what works and what doesn’t. We know that parent and whānau involvement in their children’s education makes a huge difference,” Mr Fowler says.
ERO’s new Guide to Schools provides practical advice on choosing a school, understanding school performance, asking questions and raising concerns.
“As we developed and tested our new school reports with parents and whānau across the country, they told us that they wanted to understand more about what makes a great school.”
The guide sets out the 14 key areas that matter most for education quality and features suggested questions for parents to ask, for example when they visit schools, as well as who and how they should ask.
“We know that many parents and whānau want to be engaged in their child’s learning – but that they face barriers. They told us that they are worried about asking questions and need clearer information about what they can ask and who they should ask.
“Equally, principals said they welcome parents being actively involved and interested and would like parents to be better informed on how they can approach schools constructively.
This parent guide has been designed to accompany ERO’s new School Review Reports. Announced in March, these new reports are designed with parents and whānau in mind – with clear, understandable and accessible information about schools.
“Parents’ decisions and involvement with their child’s school makes a big difference. This guide will help parents talk to their child’s school, about what matters most,” Mr Fowler says.
Notes
  • ERO is the New Zealand government’s external evaluation agency for the education ERO carries out independent, in-depth reviews of different schools across New Zealand.
  • ERO reports on schools approximately every three to four years. In 2024/25, ERO reported on 745 schools and kura (30% of all schools and kura).

Health and Nursing – 12 May 2026 International Nurses Day: Healthline nurses help 800 New Zealanders a day – from homes just like yours

Source: Whakarongorau Aotearoa

This International Nurses Day (12 May), Whakarongorau is doing a shout-out to the Healthline nurses who care for people across Aotearoa every day – unseen, from home, and maybe from just down the road.
Every day, Healthline nurses help around 800 people across Aotearoa, working through their worries, symptoms and uncertainty. Often – 85% of the time – they help callers stay safely at home, avoiding unnecessary trips to emergency departments and in ambulances, when reassurance or clear advice is all that’s needed.
They do that 24/7 and it costs the callers nothing. And 98% of callers follow that advice!
Over 100 Healthline nurses work from their home offices in communities right across Aotearoa, caring for people they never see face-to-face, yet treating every caller with empathy, professionalism, and respect.
“International Nurses Day is about recognising the skill, resilience, and compassion of nurses everywhere,” says Whakarongorau Chief Operating Officer Brian O’Connell.
“There really could be a Healthline nurse working from their home, on your street,” says O’Connell.
“They don’t wear scrubs to the supermarket, but every day and night, they take care of Aotearoa.”
People using Whakarongorau telehealth services report consistently high satisfaction (averaging close to 90% – well above international healthcare benchmarks), with many saying a nurse’s advice changed – or even saved – their life.
O’Connell says Healthline nurses manage complex clinical situations over the phone, every day.
“They listen, assess risk, and help people make the right decision – all without seeing the person they’re caring for.”
“You might never see them, but their impact on your life – or someone you love – can be profound. At 2am, when a child’s fever spikes. When chest pain comes out of nowhere. When something doesn’t look right and you don’t know whether to call 111 or wait it out.”
So today, if you pass someone walking the dog, heading to the shops, or dropping kids at school, they just might be one of the nurses who yesterday reassured a worried parent, or guided someone through the scariest moment of their life.
You just never see them in uniform.
Notes
  • Healthline is a free, 24/7, nurse- and paramedic-led health advice service available to everyone in New Zealand.
  • Healthline can be reached on 0800 611 116, for free, 24/7.
  • Whakarongorau Aotearoa is New Zealand’s national telehealth provider, delivering services including Healthline, mental health support, emergency triage, and family violence and sexual harm telehealth helpline services.
Healthline:
  • Over 370,000 contacts last year
  • Supporting around 800 people a day
  • Keeping 85% safe at home or directing them to community care instead of emergency departments
  • 98% of callers follow Healthline advice
  • ~90% satisfaction rating
Whakarongorau nurses:
  • Also work in the Emergency Triage Service with Hato Hone St John and Wellington Free Ambulance, supporting around 100 people each day with non-urgent 111 calls
  • And mental health nurses in the Earlier Mental Health Team who support over 5,000 people each year who call Police and ambulance services but who need a health response rather than a justice response, and nearly 35,000 people who call district mental health services after-hours.

Government Cuts – Government’s decision to scrap fees free scheme will lead to further student exodus – NZNO

Source: New Zealand Nurses Organisation

The Coalition Government’s decision to scrap the fees free policy for third year tertiary students has left nursing tauira outraged
Finance Minister Nicola Willis confirmed at the weekend the Government will scrap the fees free tertiary scheme to third-year students in the upcoming Budget.
However, NZNO National Student Union co-chair Poihaere Whare says this decision will add further pressure on students who are barely hanging on to complete their studies as it is.
“For students, we are already struggling to travel to our placements, pay rent or even eat a proper meal. The thought of qualifying as a nurse saddled with thousands of dollars of extra debt is mortifying. The burden on Māori is higher.
“This move by the Government will put off more students from qualifying. About one third of students already cannot complete their studies.
“To compound this issue, the country’s largest employer of nurses, Te Whatu Ora, does not offer full time employment to nursing graduates.”
Poihaere Whare says in the last two national student surveys conducted by NZNO, more than 80% of the students reported their biggest stress was financial, with the vast majority saying they needed more Government support.
The last survey also revealed 61% of students made plans to move overseas if they didn’t feel valued in New Zealand.
“They know they will get jobs and feel valued in Australia. That's sad when we have nursing shortages all over Aotearoa New Zealand and a health care crisis to fix.
“Being a nurse in New Zealand is difficult – there’s a massive staff shortage and the working conditions seem less than ideal. Now with little Government assistance for students, why would anyone want to be a nurse?
“This Government must reassess what nurses and all students are worth to them? Speaking for nursing students, we need to keep home-grown nursing tauira in Aotearoa New Zealand. We are our future nursing workforce.” 

Universities – Junk food designed to make us eat more, study finds – UoA

Source: University of Auckland (UoA)

Ultra Processed foods are designed and marketed in ways that encourage people to keep choosing them, despite knowing they are unhealthy.

A new University of Auckland study finds companies making ultra-processed foods, often called junk food, design and market these products to encourage people to eat more and more of them.

Led by Dr Joshua Clark, the study reviewed ten years of international research to create detailed diagrams showing how these foods are formulated and promoted.

The diagrams were developed through group discussions, repeated revisions and a two-day workshop with experts in food science, marketing and systems research. See Obesity Reviews: https://onlinelibrary.wiley.com/doi/10.1111/obr.70135

“What we found were several reinforcing feedback loops, which all drive consumption and purchasing,” says Clark.

“Our biology and our behaviour are at the centre of this system, which goes some way to explaining why, as populations, we are pretty hooked on these foods.

“These UPF manufacturers are very clever at this, because it makes them money.”

It is likely New Zealanders consume half of their diet as ultra-processed foods, in line with other developed countries, researchers say.

A recent global report in the Lancet found ultra-processed foods are causing rising rates of obesity, diabetes, heart disease and other long-term illnesses.

Clark says New Zealand has many options to respond to this health threat.

“So many countries have now implemented taxes on sugary food and drink, regulations on advertising to children, strong front-of-pack labelling programmes, as well as lobbying transparency policies that keep the political playing-field fair.

“We don’t have to be the trailblazers with this one, we just have to follow some of the great work and leadership coming out of places like Latin America.”

Professor Boyd Swinburn, a population nutrition researcher and co-author, says New Zealand has done nothing about its high intake of UPFs.

“Half the world has taxes on sugary drinks but for some reason, political timidity and fear of the UPF industry has meant that we have zero strategies in place to deal with our epidemic of rising obesity.”

The new study proposes that high consumption of ultra-processed food is not just about personal choice, but instead, the result of a system carefully designed to take advantage of how people think, feel and behave.

The researchers found ultra-processed food companies use a combination of strategies, including:

ingredients such as sugar, fat and salt that drive cravings
using people’s online data to target advertising
cartoons and characters aimed at children
strong branding to build loyalty
placing outlets strategically, e.g., near schools and in areas where there is already high UPF consumption
positioning products in high-traffic areas of stores
processing methods that supress the body’s natural feeling of fullness

“It isn’t just one tactic, there are quite a few pieces that are interconnected to increase our exposure to their advertising, to their products,” says Clark.

“Then the foods are designed to be so convenient, so appealing and generally the easier choice for many people, and all of this, when it's interlinked, makes us really crave and over-consume UPFs, and, unfortunately, experience the negative health effects from eating them.”

The research highlights how people become trapped in this system.

“We all hate to be manipulated by big businesses,” says Clark.

“I think shining a light on this is an opportunity to get people to care about it as an issue and to ask, advocate, and demand for governmental policy action to disrupt this system and rebuild a food environment that serves and nourishes us, not the balance sheets of international corporations.”

Senior author Dr Kelly Garton, a senior research fellow in the University’s School of Population Health, says UPF companies learned important lessons from the tobacco industry in the 1980s and 90s.

Research shows US tobacco companies bought food and drink businesses and used their knowledge of flavours and child-focused marketing to help develop sugary drinks and products that combine salt, fat and sugar to trigger strong reward responses in the brain. See BMJ.

Combined with chemical flavourings, these products became ‘hyper palatable’ and designed to be over-eaten. See Addiction.

There is earlier evidence showing how heavily marketed these products are in New Zealand, especially in ways that target children, young people and parents. See Evidence Brief.

What this research adds
Clark says the study identifies many reinforcing feedback loops that keep consumption high.

“Many of these exploit parts of our human biology, psychology, behaviours and social patterns to drive purchasing and consumption of their products.

“Our social norms, daily routines, cultural practices, taste preferences and even our brains’ rewards systems have been captured and conditioned as part of this system to make us crave and overconsume UPFs, meanwhile allowing the health harms as collateral damage.”

The authors call for New Zealand and other countries to implement policies recommended by the World Health Organization to reduce UPF consumption.

What other countries have done

Sugar-sweetened beverage taxes in 120 countries around the world
Front-of-pack nutrition warning labels
Brazil limits ultra-processed food in school food programmes
In Chile, ultra-processed foods high in salt, fat or sugar cannot be marketed to children
Colombia has taxes on ultra-processed products and sugary drinks.

Environment – EPA welcomes withdrawal of appeal of High Court ruling on glyphosate decision

Source: Environmental Protection Authority

The Environmental Protection Authority (EPA) welcomes the decision by the Environmental Law Initiative (ELI) to withdraw its appeal of the High Court’s decision confirming the Authority had acted lawfully when deciding not to reassess glyphosate.
ELI filed a claim in judicial review challenging a 2024 decision by the EPA that there was no significant new information about glyphosate that would warrant grounds for a reassessment of the weedkiller.
In October 2025, the High Court ruled that the EPA had acted lawfully when making the decision about glyphosate. The judgment recognised the EPA’s role as New Zealand’s authority on hazardous substances and confirmed it has wide discretion when deciding whether to reassess a chemical.
ELI had appealed the High Court decision to the Court of Appeal but on 5 May abandoned the appeal.
“As we said at the time of the ruling, this case sets an important precedent for how the EPA applies the Hazardous Substances and New Organisms Act 1996,” says Acting Manager of Hazardous Substances Applications Dr Shaun Presow.
“It also reinforces the value of our expert scientists and our commitment to transparency and science-based decision-making.”
Dr Presow says the EPA is monitoring international advice and regulations around using glyphosate as a weedkiller and ensuring New Zealand’s polices and regulations aligned.
“We are constantly monitoring international developments and will continue to review any new research relevant to the New Zealand context,” he says.

Universities – Third sister in whānau gains engineering degree – UoA

Source: University of Auckland (UoA)

Tiaho Wihongi-Minhinnick is the third sister in her whānau to graduate in engineering at Waipapa Taumata Rau, University of Auckland.

Tiaho Wihongi-Minhinnick (22) celebrated her graduation on 4 May, joining sisters Ngarui Manukau (28) and Phoenix Manukau (25), who also have engineering degrees from the University of Auckland.

While completing her Bachelor of Engineering with Honours, Tiaho was chosen to lead a project on mana-enhancing structural design of pou whakairo – traditional carved Māori posts – for Ngāti Whātua Ōrākei.

The iwi wants four ten-metre tōtara pou to be installed at its papakāinga (housing development) in Ōrākei, Tāmaki Makaurau, in a way that preserves the dignity of the posts.

After Tiaho was selected for the task, she asked Ngarui for a hand.

The sisters, of Ngāpuhi and Waikato descent, say new, more culturally appropriate engineering solutions are needed to avoid base structures that detract from the beauty of pou, as they hold them upright.

“Some footings work structurally, but aesthetically, they look horrible and they take away from the mana of the pou.

“These are not just posts, they have stories, histories and mana in and of themselves,” says Tiaho.

The sisters are developing solutions that look seamless and feature traditional materials – while still having the strength to hold up a 1.2 tonne pole for decades to come.

“There are major challenges. The pou are ten metres tall and have a 600-millimetre diameter, which is enormous,” says Ngarui.

“But we’re passionate about creating footings that are culturally appropriate.”

Searching academic publications didn’t turn up any specific solutions for pou footings, though reports about Native American totem poles offered some ideas, says Tiaho.

The pou have not yet been carved, because the iwi wants to ensure the structural system is woven into the pou’s design from the outset.

The sisters hope the techniques they develop might be adapted for more widespread use in the future.

MĀPIHI – Māori and Pacific Housing Research Centre at the University of Auckland provided support for the pou project.

The expected challenges – and the unexpected

Although their parents are both university graduates, the three sisters had to overcome the expected and some unexpected challenges to gain their degrees in engineering.

“It’s rare to have a Māori female engineer, and even rarer to have three Māori engineer sisters together in a family,” Ngarui says.

“The challenge was that this was a whole, brand-new world to us. The journey to get there was rough.”

Initially drawn by the promise of high pay and the chance to use her skills in maths and science to solve problems, Ngarui was the first in her family to study engineering.

“Those who typically have access to this degree and career are usually rich, Pākeha, and male. As someone who is just about the complete opposite of that, how could I have aspired to this if I didn't see it reflected in my reality, my community, my schooling?

“The remarkable thing about this story is that it was a random conversation with a careers advisor in the middle of my second-to-last year of college that opened this door to engineering and ultimately changed our lives,” says Ngarui.

With her encouragement, her two sisters followed in her footsteps.

Having lived and learned in relatively close-knit communities and schools, the shift to study at the University of Auckland took some adjustment, they say.

“You sit down in your first lecture with over 800 engineering students… there's barely anyone there that's Māori. It's quite sad to be honest. The few there are of you group together,” says Ngarui.

Although gaining their degrees has involved conquering myriad challenges, the sisters say they have no regrets.

Having just graduated, Tiaho is off to a flying start, with a permanent role in a structural engineering consultancy.