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The Wire with Castor

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Air pollution and policy solutions w/ the University of Auckland’s Professor Alistair Woodward: 23rd March, 2026

Air pollution and policy solutions w/ the University of Auckland’s Professor Alistair Woodward: 23rd March, 2026 Air pollution and policy solutions w/ the University of Auckland’s Professor Alistair Woodward: 23rd March, 2026 , 6.98 MB
Mon 23 Mar 2026

Last week also saw a study released around air pollution in Aotearoa, which found that Auckland faced significant air pollution risks. Traffic is the leading cause, with congestion and big vehicles as the largest causes. Over 700 people die annually from air pollution from traffic in Auckland, more than any other part of the country. 

As the fuel crisis gets worse, some are seeing it as an opportunity to improve our country by becoming less reliant on petrol and cutting out unnecessary large vehicles from our big cities.

To discuss air pollution and the potential opportunities within the fuel crisis, News Director Castor spoke to the University of Auckland’s Professor Alistair Woodward.

The Wire w/ Castor: 23rd March, 2026

The Wire w/ Castor: 23rd March, 2026 The Wire w/ Castor: 23rd March, 2026, 79.11 MB
Mon 23 Mar 2026

This week on the Monday Wire... 

For our weekly catch-up with the ACT Party, News Director Castor spoke to MP Simon Court about increasing fuel prices, public transport, and the scrapped clean car discount. 

They also spoke to Professor Alistair Woodward from the University of Auckland about air pollution, how to address it, and also touched on the clean car discount. 

Producer Thomas spoke to Forest and Bird National Conservation Advocate Bianca Ranson about the proposed Fisheries Act amendment bill and the risk it poses to our oceans.

And he talked to University of Auckland Senior Research Fellow Dr Kelly Garton about New Zealand's increasing junk food imports and the detrimental health effects this could have on the country .

How and Why New Zealand Should Move Away from A Reliance on Foreign Fuel Imports w/ University of Auckland’s Dr Timothy Welch: 19 March, 2026

How and Why New Zealand Should Move Away from A Reliance on Foreign Fuel Imports w/ University of Auckland’s Dr Timothy Welch: 19 March, 2026 How and Why New Zealand Should Move Away from A Reliance on Foreign Fuel Imports w/ University of Auckland’s Dr Timothy Welch: 19 March, 2026, 13.33 MB
Thu 19 Mar 2026

20% of the world’s oil supply has been shut off over the past week due to Iran's effective closure of the Strait of Hormuz. Petrol prices have reached $3 NZD a litre, with some stations running out of fuel due to demand. 

New Zealand imports all of our petrol, diesel, and jet fuel, making us especially vulnerable to global oil crises.  We are particularly dependent on oil for transport, with electricity accounting for just 0.5% of domestic transport energy. 

Wire Host Caeden spoke to  Dr Timothy Welch, Senior Lecturer at the University of Auckland and an expert in transportation and infrastructure, about how New Zealand can move away from car dependency and our reliance on foreign oil imports. 

The Wire w/ Caeden: 19 March, 2026

The Wire w/ Caeden: 19 March, 2026 The Wire w/ Caeden: 19 March, 2026, 80.05 MB
Thu 19 Mar 2026

For our weekly catch-up with the Labour Party, Wire Host Caeden spoke to MP Shanan Halbert about rising fuel costs, the government’s proposed pay rise for some primary teachers, and the Lawyers for Climate Action case against the government for dropping climate policies.

They also spoke to Dr Timothy Welch, Senior Lecturer at the University of Auckland, on rising fuel costs, New Zealand’s dependency on petrol, and alternative ways of thinking about transport. 

For City Counselling this week, News Director Castor spoke to Councillor Julie Fairey about fuel insecurity and transport and energy alternatives in Auckland. 

Producer Pranuja spoke to Professor Nirmal Nair from the Department of Electrical, Computer and Software Engineering at the University of Auckland on making the switch to Electric Vehicles.

She also spoke with Dr Murat Ungor from the Department of Economics at the University of Otago on how New Zealand can deal with the price at the pump.

Fuel Costs, Pay Rises for Primary Teachers, and Legal Action Against the Government’s Climate Policies w/ Labour’s Shanan Halbert: 19 March, 2026

Fuel Costs, Pay Rises for Primary Teachers, and Legal Action Against the Government’s Climate Policies w/ Labour’s Shanan Halbert: 19 March, 2026 Fuel Costs, Pay Rises for Primary Teachers, and Legal Action Against the Government’s Climate Policies w/ Labour’s Shanan Halbert: 19 March, 2026, 10.1 MB
Thu 19 Mar 2026

Petrol prices have risen at least 20% since the start of the month, with the price of 91 Petrol now above $3.

The government has offered pay rises to primary teachers on individual employment agreements, undermining their current negotiations with the New Zealand Educational Institute.

And Lawyers for Climate Action and the Environmental Law Initiative are jointly taking a court case against the government for their dismantling of climate policies immediately after they were elected.

For our weekly catch-up with the Labour Party, Wire Host Caeden spoke to MP Shanan Halbert about all of these topics.

Climate Litigation at the Wellington High Court and Beyond w/ UoA's Associate Professor Vernon Rive: 8th March, 2026

Climate Litigation at the Wellington High Court and Beyond w/ UoA's Associate Professor Vernon Rive: 8th March, 2026 Climate Litigation at the Wellington High Court and Beyond w/ UoA's Associate Professor Vernon Rive: 8th March, 2026, 14.5 MB
Wed 18 Mar 2026

This week, Lawyers for Climate Action New Zealand took the Climate Change Minister Simon Watts to Wellington’s High Court on the government’s lack of consultation in dismantling dozens of climate policies shortly after the last election. 

Also under scrutiny, is the government’s over-reliance on offsetting climate emissions through planting pine trees.

Internationally, similar court cases have pressured governments like that of the Netherlands and United Kingdom to revisit their own climate change policies.

Next week, leaders in the field of climate litigation will gather in Tāmaki Makaurau to discuss these developments and more, with an eye to the changes occurring internationally.

To understand this arena of the climate crisis, I spoke to Associate Professor of Law, and Chair for the upcoming Climate Litigation Conference, Vernon Rive.

The Oil Crisis w/ Dr. Basil Sharp: 18 March 2026

The Oil Crisis w/ Dr. Basil Sharp: 18 March 2026 Basil Sharp: 18 March 2026, 20.99 MB
Wed 18 Mar 2026

With the strait of Hormuz currently under an Iranian blockade, twenty percent of the world’s daily oil traffic now sits immobilised behind a wall of sea mines. Two and a half weeks into America’s war with Iran, people across the globe are feeling the effects of the conflict in the form of spiking fuel prices. With petrol prices in New Zealand surging past three dollars per litre, the government is considering its options.

Producer Toby spoke to Auckland University emeritus professor and energy economics expert Basil Sharp about the lessons we’ve learned (or perhaps failed to learn) from our response to the oil crisis of 1979, and what we could do now to improve our energy security in New Zealand.

Day of Action against move-on orders w/ Kick Back founder Aaron Hendry: 18th March, 2026

Day of Action against move-on orders w/ Kick Back founder Aaron Hendry: 18th March, 2026 Day of Action against move-on orders w/ Kick Back founder Aaron Hendry: 18th March, 2026, 9.98 MB
Wed 18 Mar 2026

Community groups across Aotearoa are organising a National Day of Action to protest against the move-on orders proposed by the government. The Day of Action will be on Sunday, 29th of March, criticising the targeting of people who are already struggling on the streets.

The proposed changes would see police officers empowered to force homeless people to relocate, for behaviours such as begging or seeking to inhabit a space. Multiple groups have opposed the changes, claiming they punish people unfairly for something largely outside of their control. 

To discuss the move-on orders and the day of action, Wire host Alex spoke to founder of Kick Back, Aaron Hendry. 

The Wire w/ Castor: 18th March, 2026

The Wire w/ Castor: 18th March, 2026 The Wire w/ Castor: 18th March, 2026, 81.01 MB
Wed 18 Mar 2026

This week on the Wednesday Wire... 

For our weekly catchup with the Green Party, News Director Castor spoke with MP Ricardo Menéndez March about cost of living, the government being sued over its environmental policy, and the second phase of the government’s COVID 19 inquiry. 

They also spoke to Chief Executive of the New Zealand Nurses Organisation, Paul Goulter, about the government’s newly announced funding boost for the health sector and how far it will go to address issues. 

Tuesday Wire host Alex spoke to founder of Kick Back, Aaron Hendry, about the National Day of Action at the end of March in protest against the government’s new move-on orders.

Producer Theo spoke to Auckland Law School’s Associate Professor Vernon Rive on climate litigation and the current case before the Wellington High Court. 

And Producer Toby spoke to Emeritus Professor Dr. Basil Sharp about surging petrol prices, and what New Zealand can learn from our response to the energy crisis of 1979.

Is the new health funding boost sufficient? w/ NZNO chief executive Paul Goulter: 18th March, 2026

Is the new health funding boost sufficient? w/ NZNO chief executive Paul Goulter: 18th March, 2026 Is the new health funding boost sufficient? w/ NZNO chief executive Paul Goulter: 18th March, 2026, 7.78 MB
Wed 18 Mar 2026

The government has announced a $25 million funding boost for the health sector, with 378 new roles. The government says the boost will support our health system to manage during the winter illness period. 

Health unions have said that while they’re grateful for the funding, more is necessary to address the core issues within the health sector. The New Zealand Nurses Organisation pointed to existing understaffing across the country, and noted that, while a good step, this solution does not come close to fully solving the problem. 

To discuss the state of nursing and if the funding boost will help, News Director Castor spoke to Chief Executive of the New Zealand Nurses Organisation, Paul Goulter.