Nau mai, haere mai.

My Gen Z daughter is part of the first cohort to have had access to social media and smartphones just as they hit their teens. Some of their early favourite sites no longer exist, but before long the likes of Instagram, Snapchat and TikTok were integral to their lives.

In retrospect, and as many others have subsequently observed, it feels like a largely unregulated and untested social experiment. But for better or worse, today’s young people take social media for granted – good and bad.

And the bad is well documented by now. From coercive algorithms and smartphone addiction to misinformation and bullying, social media has been implicated in all manner of personal and collective ailments.

So, the desire by politicians and others, both here and elsewhere, to clamp down on the age young people can acquire a social media account is understandable. The big social media companies have done themselves few favours, too, avoiding national regulatory frameworks and remaining largely unaccountable.

Yet, as Melissa L. Gould argues today, there may be a much better way for New Zealand to confront the challenge to its young people from social media – a far bigger focus on teaching digital media literacy.

The aim, she writes, “is to enable young people to shift from being passive media consumers to critical media users. It also helps them understand how they use – and are used by – media platforms.”

As Gould also points out, young people are themselves social media experts, and they value the positives aspects of the technology. Taking more seriously what they are already dealing with, without stigmatising it with an outright ban, makes a lot of sense.

“Parenting and educating children experiencing childhoods so different from previous generations can be scary. Social media is complex and multifaceted – as should be our approach to learning how to navigate and understand it.”

Finlay Macdonald

New Zealand Editor

Banning social media for under-16s won’t help – teaching digital media literacy will

Melissa L. Gould, Auckland University of Technology

New Zealand is among many countries debating a ban on under-16s having social media accounts. But making digital media literacy education a priority would be a better first step.

Give way: 5 reasons why the government should slow down on raising speed limits

Simon Kingham, University of Canterbury

The government plans to increase speed limits, despite research showing the benefits of going slow. With submissions on the proposals closing next week, several important factors should guide policy

If the NZ government wants to improve student outcomes, it needs to invest more in school-based healthcare

Sarah Williams, Auckland University of Technology; Leon Benade, Edith Cowan University

NZ’s teachers say they want to help students but they can’t do it all. And many feel like they are being stretched to support their students’ mental and physical health well in the classroom.

Gaps in reporting of nitrogen fertiliser use on farms leave an incomplete picture of impacts on water quality

Mike Joy, Te Herenga Waka — Victoria University of Wellington; Megan Cornforth-Camden, Te Herenga Waka — Victoria University of Wellington

Only about 61% of dairy farm operators had reported their use of synthetic nitrogen a year after reporting rules came into force.

NZ’s productivity stagnation requires a long-term plan from politicians. Here’s how

Dennis Wesselbaum, University of Otago

For decades, New Zealand has struggled to substantially improve its productivity levels. But there are key ways the government can address this issue – improving the economic wellbeing of the country.

Want to help our precious nocturnal bugs during Matariki’s longer nights? Turn the lights down low

Janice Lord, University of Otago; Connal McLean, Te Papa Tongarewa

About a third of insects attracted to artificial lights die by morning, often from exhaustion. But we can help them, and the vital ecosystems they serve, by reducing light pollution.

A funding boost for NZ’s drug-buying agency Pharmac to pay for cancer drugs is welcome – but it won’t solve underlying issues

Paula Lorgelly, University of Auckland, Waipapa Taumata Rau

Cancer patients will benefit from the investment but so will people with other health conditions because the funding also covers medicines that Pharmac ranked as more important.

Australians will soon only be able to buy vapes from pharmacies. Should New Zealand follow suit?

Janet Hoek, University of Otago; Jude Ball, University of Otago

Young people should be protected from taking up vaping but policies must be proportionate and reduce the appeal and addictiveness of both tobacco and vaping products.

NZ’s government wants to kick-start a mining boom – but they’re unlikely to hit paydirt

Glenn Banks, Massey University

Mining has not been particularly lucrative for New Zealand. It makes little economic sense to focus on digging for minerals, despite claims the new mines will aid in the country’s green transition.

From our foreign editions

Australia’s ‘carbon budget’ may blow out by 40% under the Coalition’s nuclear energy plan – and that’s the best-case scenario

Sven Teske, University of Technology Sydney

The Coalition’s pledge to build seven nuclear reactors poses serious questions about whether this nation can meet its international climate obligations.

Oldest living culture: our new research shows an Indigenous ritual passed down for 500 generations

Russell Mullett, Indigenous Knowledge; Ashleigh Rogers, Monash University; Bruno David, Monash University; Carney D. Matheson, Griffith University; Fiona Petchey, University of Waikato; Nathan Wright, University of New England

Matching new archological findings with ethnographic records, we can show ritual fireplaces have been in continuous use for at least 12,000 years.

‘Above the law’ in some cases: Supreme Court gives Trump − and future presidents − a special exception that will delay his prosecution

Claire B. Wofford, College of Charleston

The Supreme Court’s decision has major implications for the criminal prosecution of Trump and for the country and how it is governed.

The science of baby babbling – and why it can take on accents

Andrew Jessop, University of Liverpool

Over time, baby babbling will increasingly resemble the sounds of their language, eventually morphing into recognisable words.

New maps show how the climate is changing in each UK constituency

Chris Brierley, UCL; Hannah Woodward, Birkbeck, University of London

You can look up past and future climate changes in your own area.

Could a green investment deal help Indonesia and Australia overcome their past tensions?

Cahyani Widi Larasakti, The University of Melbourne

The relationship between neighbours Australia and Indonesia has gone through major swings. Could the green transition offer a win-win?

The far-right has surged to the lead in France’s elections. But forming a government remains a tall order

Romain Fathi, Australian National University

Leftist and centrist parties will now try to coalesce behind each other’s candidates in order to prevent National Rally from securing an outright majority in parliament.

‘Make Europe Great Again’: far right Hungary takes over presidency of the Council of the European Union

Eszter Wirth, Universidad Pontificia Comillas

Hungary’s Council presidency has already courted controversy, but its overall impact may be limited by the recent EU elections.

Justin Trudeau’s bleak poll numbers are part of a global trend as young voters reject incumbents

Stewart Prest, University of British Columbia

In democracies around the world, voters aged 18-34 are abandoning the incumbent in favour of opposition parties, often choosing populist-style politicians. Why? Blame the broken social contract.

Kenya unrest: the deep economic roots that brought Gen-Z onto the streets

XN Iraki, University of Nairobi

Kenya’s slow economic growth, large educated youth population and limited job opportunities are some of the factors that gave rise to the protests.