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James Renwick

@cubaraglanguy

Kiwi guy living in paradise. Climate scientist, cyclist, woodworker, whisky drinker. Born at 315ppm carbon dioxide.

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18.10.2023
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Latest posts by James Renwick @cubaraglanguy

“Luxon’s government quietly abandoned the target to lift total spending to 2 percent of GDP. It has also substantially cut public investment in research and development.”

Like Prof Boston, I’ve suggested research is “a long-term driver of good for the country” – an investment worth making.

1/2

09.03.2026 07:18 👍 21 🔁 6 💬 2 📌 0
Preview
‘The government is like a household’ And other public finance myths that need busting

Read this article, then come to the Reality of Everything Symposium.
anuncommonland.substack.com/p/the-govern...

07.03.2026 23:31 👍 5 🔁 1 💬 1 📌 0
Cartoon illustration featuring a man running towards a bicycle encased in a glass box. Over the box is a giant hammer and a sign that says, "In case of rising gas prices break glass."

Cartoon illustration featuring a man running towards a bicycle encased in a glass box. Over the box is a giant hammer and a sign that says, "In case of rising gas prices break glass."

You know what to do

06.03.2026 19:53 👍 322 🔁 125 💬 4 📌 5
Preview
NZ homes are uniquely insured against quakes; floods should be the same Comment from Victoria University: A small, pragmatic country on multiple fault lines built a public-private system that let people rebuild after disaster. Climate risk now demands the same pragmatism,...

Exactly. Floods, coastal inundation, droughts, all the things we are actively making worse by a complete lack of #climateaction
We all need backing against these "acts of god"
newsroom.co.nz/2026/02/27/n...

01.03.2026 20:01 👍 3 🔁 1 💬 0 📌 0
Preview
Neil Sedaka: 60s and 70s singer-songwriter dead at 86 Neil Sedaka, the hit-making singer-songwriter whose boyish soprano and bright melodies made him a top act in the early years of rock ‘n’ roll and led to a second run of success in the 1970s, has died.

Neil Sedaka, the singer-songwriter behind dozens of hits of the ’60s and ’70s, dies at age 86

27.02.2026 23:30 👍 11 🔁 1 💬 0 📌 1
Preview
Gladys Mae West obituary: mathematician who pioneered GPS technology She made key contributions to US cold-war science despite facing huge barriers as a Black woman.

No joke: I got angry hate mail today for writing an obituary of a Black woman scientist—because the person felt she did didn’t deserve the recognition.

Which just makes me want to share it again: www.nature.com/articles/d41...

06.02.2026 09:09 👍 47153 🔁 19329 💬 1352 📌 795
New Green MP Hannah Spencer delivers victory speech
New Green MP Hannah Spencer delivers victory speech YouTube video by ITV News

youtube.com/watch?v=eDiH...

27.02.2026 06:23 👍 23 🔁 6 💬 1 📌 0

Voyager 1 is currently more than 24 billion kilometres from Earth and getting 17km farther every second and hilariously it is not as out of touch with New Zealand as our Prime Minister

23.02.2026 04:25 👍 485 🔁 146 💬 10 📌 8
Preview
Just fill in the bit in between A guide to speechwriting and saving us all

"God, what would you give for a proper vision this election, arrestingly offered?" Thanks again @davidslack.bsky.social
subslack.substack.com/p/just-fill-...

26.02.2026 04:28 👍 1 🔁 1 💬 0 📌 0
Preview
‘In the end, you feel blank’: India’s female workers watching hours of abusive content to train AI Women in rural communities describe trauma of moderating violent and pornographic content for global tech companies

when people talk about AI used in moderation of social media posts, you must remember there is always the human-in-the-loop, often a woman, often in the Global South, always dehumanised and forgotten

1/n

www.theguardian.com/global-devel...

24.02.2026 16:33 👍 559 🔁 354 💬 3 📌 25
Preview
The Sunday Poem, by Cliff Fell Lines on kissing in the dawn and river mist

The Sunday Poem, by Cliff Fell newsroom.co.nz/2026/02/22/t...
A beautiful poem...

21.02.2026 23:39 👍 1 🔁 2 💬 0 📌 0

So the album was This is not Your Dream, according to Discogs. There's a Reddit thread that has some links...

17.02.2026 07:46 👍 2 🔁 0 💬 1 📌 0
1News screenshot, Jack Tame introducing the news with a map showing “the scale of the areas under threat” from severe weather…which is most of the North Island.

1News screenshot, Jack Tame introducing the news with a map showing “the scale of the areas under threat” from severe weather…which is most of the North Island.

Rodney Dow, Mayor of Ōtorohanga, discussing the impact of the flooding on his town. “The damage can be repaired, but the poor person that’s lost their life -“

Rodney Dow, Mayor of Ōtorohanga, discussing the impact of the flooding on his town. “The damage can be repaired, but the poor person that’s lost their life -“

The Mayor continues: “you know, there’s gonna be a family there bawling their eyes out.”

The Mayor continues: “you know, there’s gonna be a family there bawling their eyes out.”

“…devastated. It’s - sorry.” He’s choked up, and lost for words.

“…devastated. It’s - sorry.” He’s choked up, and lost for words.

TVNZ news tonight:

-Ōtorohanga under water, mayor near tears

-citizens discuss self-reliance as East Coast braces for risky weather on the 3rd anniversary of Cyclone Gabrielle (in which 15 people died)

-Cook Strait ferry sailings cancelled due to rough swells

And that’s just the first 10 minutes

14.02.2026 05:39 👍 72 🔁 28 💬 5 📌 1

You can't... repeal... a scientific finding. At that point it's just called lying about it.

12.02.2026 20:38 👍 12630 🔁 4473 💬 208 📌 113
A kākāpō on a nest with two eggs. Credit: Andrew Digby

A kākāpō on a nest with two eggs. Credit: Andrew Digby

Three more #kakapo nests found on Pukenui/Anchor Island yesterday. Here's Konini with her two eggs. We have found nests for 26 out of the 36 adult females on the island, with more to come in the next few days. It's a big year! #conservation #kakapo2026 A

05.02.2026 08:58 👍 437 🔁 96 💬 9 📌 6
Preview
Never forget Epstein’s little helpers – the powerful men who knew about his crimes, and helped him out anyway | Marina Hyde I’m sorry, but this is not just a political scandal. Time to refocus on the horrific mistreatment of women and girls, and the role of these ghouls, says Guardian columnist Marina Hyde

Short, to the point, angry: www.theguardian.com/commentisfre...

04.02.2026 10:32 👍 26 🔁 13 💬 0 📌 0
Quote from Tom Robinson, disaster expert at U. Canterbury: “Since European settlement, landslides have killed around 1800 people in New Zealand – more than all earthquakes combined. We tend to focus on big events, but it’s these smaller, deadly slips that take lives one or two at a time, often in places people think are safe.”

Quote from Tom Robinson, disaster expert at U. Canterbury: “Since European settlement, landslides have killed around 1800 people in New Zealand – more than all earthquakes combined. We tend to focus on big events, but it’s these smaller, deadly slips that take lives one or two at a time, often in places people think are safe.”

Excellent article from the reporting team at Stuff.
www.thepost.co.nz/nz-news/3609...

29.01.2026 20:44 👍 13 🔁 7 💬 0 📌 0

"As reported [by] the Italian Civil Protection Department, more than 500 mm of rainfall were recorded...

A particularly significant feature is the 72h accumulated rainfall, with values up to 2.5–3.5 times the Jan monthly Avg & equivalent to 40–45% of the mean annual precipitation total"

#Climate

29.01.2026 03:30 👍 18 🔁 16 💬 0 📌 0
Preview
The Sustainability Conference Where Everyone Was Given Truth Serum The conference began like any other.

“We use the word ‘regenerative’ because ‘less destructive’ doesn’t sell.”
substack.com/inbox/post/1...

26.01.2026 20:24 👍 3 🔁 0 💬 0 📌 0
Preview
a seal is standing on its hind legs in a clear container . ALT: a seal is standing on its hind legs in a clear container .

Today I will be sharing a series of strange animal facts, in the hopes of confusing the demons or brightening your day. I will not be looking most of them up beyond the first line.

20.01.2025 17:15 👍 370 🔁 69 💬 10 📌 14
Post image

open.substack.com/pub/yeehawth...

More work by the New Zealand cartoonist Daniel Vernon, whose work I often repost.

22.01.2026 04:45 👍 49 🔁 26 💬 2 📌 2

"But everything suggests that, once more, what will not be addressed at their meeting is the biggest threat to humanity and the planet: neoliberal capitalism."
#NZPOL

19.01.2026 20:10 👍 4 🔁 2 💬 0 📌 0
Preview
Call to redesign cities for families: 'Walking is what keeps me sane as a parent' Opinion from Victoria University: When we plan with parents in mind, we build cities that are more compassionate, liveable, and healthy for all

"If we design cities that make parenting easier, we design cities that make living easier for everyone." A great article by my colleague Mirjam Schindler, and Dr Eva Neely.
newsroom.co.nz/2026/01/20/w...

19.01.2026 20:37 👍 10 🔁 3 💬 0 📌 0
Preview
In Davos, the rich talk about ‘global threats’. Here’s why they’re silent about the biggest of them all | Ingrid Robeyns Economic inequality is at the heart of all humanity’s major problems, but the wealthiest refuse to confront a system that benefits them, says economist and historian Ingrid Robeyns

"there are two paths for our future: either we will witness global societal collapse, or we will radically change the way we organise our societies." Global collapse here we come then..?
www.theguardian.com/global/2026/...

19.01.2026 17:26 👍 13 🔁 3 💬 1 📌 0
I'm sorry. As a technology writer, I'm supposed to be telling you that this bet will some day pay off, because one day we will have shoveled so many words into the word-guessing program that it wakes up and learns how to actually do the jobs it is failing spectacularly at today. This is a proposition akin to the idea that if we keep breeding horses to run faster and faster, one of them will give birth to a locomotive. Humans possess intelligence, and machines do not. The difference between a human and a word-guessing program isn't how many words the human knows.

I'm sorry. I know that when we talk about "digital sovereignty," we're obliged to talk about how we can build more data-centres that we can fill up with money-losing chips from American silicon monopolists in the hopes of destroying as many jobs as possible while blowing through our clean energy goals and enshittifying as much of our potable water as possible.

I'm sorry. As a technology writer, I'm supposed to be telling you that this bet will some day pay off, because one day we will have shoveled so many words into the word-guessing program that it wakes up and learns how to actually do the jobs it is failing spectacularly at today. This is a proposition akin to the idea that if we keep breeding horses to run faster and faster, one of them will give birth to a locomotive. Humans possess intelligence, and machines do not. The difference between a human and a word-guessing program isn't how many words the human knows. I'm sorry. I know that when we talk about "digital sovereignty," we're obliged to talk about how we can build more data-centres that we can fill up with money-losing chips from American silicon monopolists in the hopes of destroying as many jobs as possible while blowing through our clean energy goals and enshittifying as much of our potable water as possible.

Córy Doctorow with another verbal bullseye: pluralistic.net/2026/01/13/n...

18.01.2026 17:29 👍 5015 🔁 1981 💬 57 📌 135

When talking about climate, I’m now starting with:

“Everyone makes their own decisions about climate action, but I'm walking, cycling, taking the bus/train/metro, avoiding unnecessary air travel, & not overeating or wasting food."

I follow up with:

“What are your choices for reducing CO2 output?"

13.01.2026 01:29 👍 9 🔁 2 💬 0 📌 0
Preview
As a climate scientist, I know heatwaves in Australia will only get worse. We need to start preparing now | Sarah Perkins-Kirkpatrick During black summer, my daughters were too young to know what was happening. Now, amid another Australian heatwave, they deserve answers

"In fact, extreme heat kills more Australians than all other natural hazards combined."
www.theguardian.com/commentisfre...

14.01.2026 23:57 👍 11 🔁 7 💬 1 📌 0
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US plan to exploit Venezuela’s oil could eat up 13% of carbon budget to keep 1.5C limit Exclusive: ClimatePartner analysis shows how move would risk plunging Earth further into climate catastrophe

Yeah, 1.5C is basically here. We'll just have to live with the consequences of 1.5, 1.6, 1.7 etc until we can't adapt any more.
But it's never too late for #climateaction
www.theguardian.com/environment/...

12.01.2026 23:50 👍 9 🔁 2 💬 0 📌 2
A cat sitting inside a case of a defibrillator

A cat sitting inside a case of a defibrillator

06.01.2026 03:31 👍 1409 🔁 296 💬 10 📌 12
Post image

Literally a publication for eight-year olds 40 years ago

04.01.2026 18:49 👍 43459 🔁 16076 💬 326 📌 411