Nau mai, haere mai – welcome to your newsletter.

A quarter of a century is a very long time in technology. That’s how long it’s been since New Zealand had its last major public discussion, during a Royal Commission of Inquiry, about how gene technologies should be developed and applied.

The specific methods used to edit genes have changed dramatically since then and so the government’s recently announced plan to relax the rules and lift an effective ban on gene tech outside the laboratory likely didn’t come as a surprise to people working in the field. Many will welcome the chance to revisit the issue.

But as a team of social scientists writes this week, the discussions are no less complex today – but they need not be marked by conflict if people’s views are genuinely considered.

The researchers presented study participants with different scenarios of where genetic tools could be applied and found the topic continues to bring strong reactions based on people’s values and beliefs.

“We found this to be especially pointed when talking about the use of these technologies in conservation, environmental protection and food,” they write.

Participants saw the technologies’ potential but sought high levels of regulation and oversight, especially where there are significant unknowns and ethical concerns. They wanted considerable controls, regulation and governance throughout the entire cycle of development and many called for Māori representation at all levels of governance.

Trust was at the core of what people thought about gene tech. Participants expressed concern about the influence of commercial interests on science innovation and about who might own and control the technologies. Our authors found that in communities where trust was low, complex science could easily become contested science.

As always, there’s a lot more to read in this newsletter and on our homepage. If you enjoy reading the Conversation, please share our newsletter with others you think might be interested. Many thanks and until next week – mā te wā.

Veronika Meduna

Science, Health + Environment New Zealand Editor

NZ’s government plans to lift a ban on gene tech outside the lab – here’s what people think

Marie McEntee, University of Auckland, Waipapa Taumata Rau; Fabien Medvecky, Australian National University; Marcus Rongowhitiao Shadbolt, Indigenous Knowledge; Melanie Mark-Shadbolt, Indigenous Knowledge; Micheal Heimlick, Indigenous Knowledge; Vicki Macknight, University of Otago

Discussions about the rules governing genetic technology in New Zealand remain complex. But they need not be marked by conflict, as long as people’s views and values are genuinely considered.

From waste to power: how floating solar panels on wastewater ponds could help solve NZ’s electricity security crisis

Faith Jeremiah, Lincoln University, New Zealand

With more than 200 wastewater ponds, New Zealand has an untapped opportunity to install floating solar panels to increase renewable generation and to reduce algal growth in the ponds at the same time.

Beyond the ivory tower: universities need to prioritise the entrepreneurial mindset, not just new ideas

Rod McNaughton, University of Auckland, Waipapa Taumata Rau

Many higher education institutions are focusing on innovation to be relevant. But this is only half of the puzzle. They also need to be teaching students how to be entrepreneurs.

Dogma or data? Why sentencing reforms in NZ will annoy judges and clog the courts

Kris Gledhill, Auckland University of Technology

Judges routinely reduce sentences based on mitigating factors. But a proposal to cap such reductions will potentially lead to fewer guilty pleas and put more strain on a the justice system.

Basic service provider or mini democracy? Why NZ needs to decide what it wants from local government

Jeffrey McNeill, Te Kunenga ki Pūrehuroa – Massey University

If New Zealand wants to see real improvement in community-level services and infrastructure, we need to finally make a decision on the true purpose of regional, city and district councils.

Ads from Hell: how a pizza brand’s marketing reveals NZ’s shifting religious attitudes

Dan Fastnedge, Auckland University of Technology; Melissa L. Gould, Auckland University of Technology

Ads for the Hell Pizza chain regularly invite complaints on religious grounds. But none have been upheld, reflecting more tolerant standards in an increasingly less Christian country.

Clones in the classroom: why universities must be wary of embracing AI-driven teaching tools

Collin Bjork, Te Kunenga ki Pūrehuroa – Massey University

Big EdTech is increasingly filling a gap left by university underfunding. But tertiary stakeholders must question whether such “solutions” really contribute to a university education.

The genes tell a story: new research offers much-needed certainty for autistic New Zealanders

Jessie Jacobsen, University of Auckland, Waipapa Taumata Rau; Suzanne Musgrave, University of Auckland, Waipapa Taumata Rau

Comprehensive genetic testing can provide a more timely and accurate diagnosis and personalised support for autistic individuals and their families.

A looming crisis means New Zealand must rethink how it pays for aged care

Claire Dale, University of Auckland, Waipapa Taumata Rau

There is not enough money for New Zealand’s aged care sector – and the demand is only going to rise. The government needs to look at Australia for ways to ensure access for all.

Faster is not always better: why the case for higher speed limits is fatally flawed

Timothy Welch, University of Auckland, Waipapa Taumata Rau

Higher speed limits are coming. But the case against them isn’t based on road safety alone – claims of increased economic efficiency are not supported by the evidence, either.

From our foreign editions

Scientists discover heat-tolerant corals hidden in plain sight. Could it help protect the Great Barrier Reef?

Melissa Naugle, Southern Cross University; Emily Howells, Southern Cross University; Line K Bay, Australian Institute of Marine Science

Remarkable diversity in heat tolerance can help coral reefs under climate change.

Woolworths and Coles sued by ACCC for allegedly misleading shoppers over the price of more than 500 products

Jeannie Marie Paterson, The University of Melbourne

Woolworths and Coles face potentially massive fines if they are found guilty of misleading shoppers over the price of hundreds of products.

Graphene at 20: still no sign of the promised space elevator, but here’s how this wonder material is quietly changing the world

Stephen Lyth, University of Strathclyde

While it’s too early to say whether graphene will live up to the hype, it’s now appearing in everything from motorcycle helmets to aircon units.

Powering Africa: new model compares options for off-grid solar in 43 countries

Hamish Beath, Imperial College London

Off-grid solar energy is a panacea to the electricity crisis in Africa.

Pink cocaine: the party drug cocktail putting a growing number of lives at risk

Joseph Janes, Swansea University

Pink cocaine, an unpredictable and dangerous synthetic drug, is rapidly gaining traction on Europe’s party scene.

Colonialism and apartheid stripped black South Africans of land and labour rights – the effects are still felt today

Marthinus van Staden, University of the Witwatersrand

Corrective policies should be implemented as part of a holistic, long-term strategy to address historical injustices and create a more equitable South African society.

Can you trust companies that say their plastic products are recyclable? US regulators may crack down on deceptive claims

Patrick Parenteau, Vermont Law & Graduate School

As concern about plastic pollution mounts, the federal government is revising its standards for calling products recyclable. A recent fine against Keurig could be a sign of things to come.

Sri Lankans throw out old guard in election upset: What nation’s new Marxist-leaning leader means for economy, IMF loans

Vidhura S. Tennekoon, Indiana University

Anura Kumara Dissanayake touted his victory as a ‘fresh start’ for the South Asian nation, two years after it came to the brink of economic collapse.