Nau mai, haere mai.

With Waitangi Day just under a week away, the news has been filled with various debates and disputes about the government’s Māori policies, ACT’s Treaty Principles Bill, and the likely fallout on the Treaty grounds on February 6.

Central to so much of this is a single, pivotal concept – sovereignty. Who holds it? Did Māori cede it in 1840? Can it be shared? But as Jack Vowles writes today, often overlooked in all this is what the word actually means.

“Why is interpretation of Te Tiriti so subject to debate?” he asks. “One answer is that we are confused by misunderstanding of the concept of ‘sovereignty’.”

This goes well beyond misinterpretations in the English text of the Treaty of concepts like kāwanatanga and tino rangatiratanga, or even that Māori in 1840 had no conceptual reference for what the British would have understood by the term “sovereignty”.

Rather, it means we need a better understanding of how “secular sovereignty” in a democracy resides in the people and is held in different places at different times – not simply by “the Crown”. As such, sovereignty in Aotearoa New Zealand is already being shared.

“If we can more clearly accept, define and clarify its constraints on popular sovereignty,” Vowles writes, “Te Tiriti’s promise that Māori iwi and hapū should govern themselves as much as is possible can be addressed under our existing constitution, and can be accommodated within its liberal democratic principles.”

Finlay Macdonald

New Zealand Editor

The idea of ‘sovereignty’ is central to the Treaty debate – why is it so hard to define?

Jack Vowles, Te Herenga Waka — Victoria University of Wellington

If Māori did not explicitly cede sovereignty in 1840, neither did they fully retain it. If sovereignty is already being shared, where does Te Tiriti o Waitangi sit within our unwritten constitution?

The UN’s top court didn’t call for a ceasefire in Gaza – how does NZ respond now?

Alexander Gillespie, University of Waikato

The International Court of Justice stopped short of calling for a ceasefire in Gaza. New Zealand now needs to refine its foreign policy to play a constructive role in what happens next.

Sediment runoff from the land is killing NZ’s seas – it’s time to take action

Abigail M Smith, University of Otago

Over 200 million tonnes of sediment are transported by rivers to the sea each year, the most widespread water contaminant in the country. Its devastating impact on marine life has to be reversed.

More than religion: why some of Israel’s staunchest support comes from the Pacific Islands

Fraser Macdonald, University of Waikato

Pacific Island support for Israel in the United Nations goes beyond a shared Judeo-Christian belief system. It involves a fundamental emphasis on community based on connection and relationships.

Using photos to create 3D models is helping us understand – and protect – complex marine environments

Professor James J Bell, Te Herenga Waka — Victoria University of Wellington; Alberto Rovellini, University of Washington; Matteo Collina, Te Herenga Waka — Victoria University of Wellington; Miriam Pierotti, Te Herenga Waka — Victoria University of Wellington

Photogrammetry, a technique where 3D information is extracted from photographs, is reducing the guesswork in counting – and understanding – the world below the ocean surface.

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