Nau mai, haere mai.

The prime minister called it a “shameful part of our history”, and today that shame is made fully public. When the final report of the Royal Commission into Abuse in Care is tabled in parliament this afternoon, a lot of pain, grief and tragedy will finally be officially acknowledged.

But the hurt should also come with hope. As Stephen Winter writes, the commission’s remit was to investigate the past in order to inform the present and improve the future. As recent investigations of child protection agency Oranga Tamariki attest, this is not a problem we can consign to history.

Six years in the making and 16 volumes long, the royal commission report contains the harrowing accounts of survivors of New Zealand’s state and “faith-based” care systems. Blame is relatively easy to apportion there, but it is the state itself that must be held accountable.

“The report will indict successive governments for the prejudice, callousness and political calculation that rendered people in care largely invisible, and their lives dispensable,” Winter writes. “It will also put it beyond doubt that New Zealand’s laws, public policies and state institutions enabled that abuse.”

And that is where the substance of the prime minister’s words will be tested. Yes, there will be a public apology to the survivors in November, and some form of compensation. But the commission’s 138 recommendations will require real reform, not rhetoric or yet more consultations and committees.

“That only condemns survivors to further delays and uncertainties,” Winter stresses. “New Zealand’s credit with survivors is in short supply. They have become familiar with obstruction and delay, with pledges for change followed by more of the same.”

The people whose lives are documented in those 16 volumes to be made public today deserve so much more than that.

Finlay Macdonald

New Zealand Editor

Tragedy and hope: what the abuse-in-care report will say and what has to happen now

Stephen Winter, University of Auckland, Waipapa Taumata Rau

The 16-volume royal commission report, to be made public tomorrow, will show beyond doubt how state policies and institutions have been guilty of enabling abuse. Change has to begin immediately.

Estuaries and coastlines capture most plastic before it gets out to sea, giving us a chance to stop ocean pollution

Melissa Bowen, University of Auckland, Waipapa Taumata Rau; Gaoyang Li, University of Auckland, Waipapa Taumata Rau; Giovanni Coco, University of Auckland, Waipapa Taumata Rau; Zheng Chen, University of Auckland, Waipapa Taumata Rau

A new study shows up to 90% of floating plastic rubbish is captured in estuaries and inner shorelines. Local community cleanups can make a real difference by stopping pollution at its source.

Social robot or digital avatar, users interact with this AI technology as if it’s real

Brigitte Viljoen, Auckland University of Technology; Elizabeth Day, Auckland University of Technology

People are beginning to blur the lines when it comes to their understanding – and usage – of AI technology. New research shows just how much social robots are changing how we interact with them.

Dear Pharmac – do things differently: what David Seymour’s expectations could mean for the drug-buying agency

Paula Lorgelly, University of Auckland, Waipapa Taumata Rau; Richard Edlin, University of Auckland, Waipapa Taumata Rau

The Associate Health Minister’s letter of expectations for Pharmac includes things that could fundamentally alter its core objective of getting the best health outcomes within its budget.

The greenest games ever? How claims of Olympic sustainability hit a reef in Tahiti

Belinda Wheaton, University of Waikato; Holly Thorpe, University of Waikato

Hosting the Olympic surfing half a world away from the host city of Paris has highlighted just how hard it is for mega-events to be truly environmentally sustainable.

Navigating NZ’s health system can be so hard some migrant mothers travel home for medical help

Anjali Bhatia, Auckland University of Technology; Nadia Charania, Auckland University of Technology

Migrant mothers face multiple barriers to accessing healthcare in New Zealand. New research highlights the difficulties they face, in their own words.

Ethnicity, equality and Pharmac: how the Treaty really guides NZ’s drug-buying policies

Dominic O'Sullivan, Charles Sturt University

David Seymour’s expectation that drug-buying policy be based on need rather than ethnicity misses the point: the Treaty of Waitangi is already about equality, and can help guide good decisions.

Want to sleep longer? Adding mini-bursts of exercise to your evening routine can help – new study

Jennifer Gale, University of Otago; Meredith Peddie, University of Otago

New research shows three minute exercise sessions while relaxing at night can increase sleep times by as much as 30 minutes – challenging common advice about avoiding activity before bed.

Food for thought: how NZ’s school lunch programme can add learning and local economies to the menu

Sita Venkateswar, Massey University; Derrylea Hardy, Massey University; Heidi McLeod, Lincoln University, New Zealand; Nitha Palakshappa, Massey University

The government is reducing the scope and scale of the free school lunch programme. But evidence suggests expanding it would be good for children, communities and local businesses.

The government wants to give local bodies more power – that should include the power to tax

Jonathan Barrett, Te Herenga Waka — Victoria University of Wellington

Local government raises about 4% of New Zealand’s tax revenue. The equivalent in Denmark is about 36%. If the government believes in ‘localism’, it has to give councils more power to raise revenue.

From our foreign editions

Australia’s largest iron ore deposits are 1 billion years younger than we thought

Liam Courtney-Davies, University of Colorado Boulder

How did Australia end up with so much iron ore? What we discovered in Western Australia redefines how we think about iron deposits – and provides clues on how we might find more.

Lucia Osborne-Crowley was in the courtroom with Ghislaine Maxwell at her sex-trafficking trial. Her final account centres the victims

Camilla Nelson, University of Notre Dame Australia

Lucia Osborne-Crowley’s intrepid trauma-informed journalism put her ahead when reporting on Ghislaine Maxwell’s trial – in terms of access to the courtroom, victims and understanding the role of memory.

TB: gene editing could add new power to a 100-year-old vaccine

Bavesh Kana, University of the Witwatersrand

The only vaccination against TB is more than 100 years old. Gene-editing has made it more effective.

Kenya’s former President Daniel arap Moi mastered the art of silencing critics – why his tactics wouldn’t work today

Gabrielle Lynch, University of Warwick

The state’s efforts to quell public protests show some worrying similarities to the past.

I spent months with Amazon workers in Coventry before they narrowly voted against unionising. This is what I learned

Tom Vickers, Nottingham Trent University

The recent ballot of GMB members at Amazon’s Coventry site gives useful insights into how to stand up to large employers.

Can Keir Starmer reset the UK’s relations with Europe?

Amelia Hadfield, University of Surrey

Keir Starmer is trying to hit the reset button with Europe. Will he succeed?

Diabetes and obesity can damage the liver to the point of failure – but few people know their risk of developing liver disease

Madona Azar, UMass Chan Medical School

Though a leading cause of liver transplants and an increasing number of young people being diagnosed with the disease, few people have heard of MASLD.

GOP attacks against Kamala Harris were already bad – they are about to get worse

Stephen J. Farnsworth, University of Mary Washington

Kamala Harris’ career as a prosecutor lets her use law-and-order themes to fight back against America’s first convicted felon former president.