...One of the most consequential lies in Australian public life is that we are a deeply polarised nation...

But when you sit with people, night after night, and give them the space to talk about what actually matters to them, the picture that emerges is striking in its consistency. Australians want the same things. They want to be able to afford a decent life. They want healthcare and education that works. They want their kids to have a future. They want kindness and fairness. They want to know that their neighbours are OK.

Interesting post from a researcher at Redbridge

Bridge and Waterfall at Pontoise

A Cezanne landscape from 1881.

From Wikiart

Ferrari Uncle

Just testing a new feature to include images in posts. Scribbled this at the Formula 1.

Over 10 years ago, Jazzband started as a cooperative experiment to reduce the stress of maintaining Open Source software projects. The idea was simple – everyone who joins gets access to push code, triage issues, merge pull requests. “We are all part of this.”

GitHub’s slopocalypse – the flood of AI-generated spam PRs and issues – has made Jazzband’s model of open membership and shared push access untenable.

Jazzband was designed for a world where the worst case was someone accidentally merging the wrong PR. In a world where only 1 in 10 AI-generated PRs meets project standards, where curl had to shut down its bug bounty because confirmation rates dropped below 5%, and where GitHub’s own response was a kill switch to disable pull requests entirely – an organization that gives push access to everyone who joins simply can’t operate safely anymore.

Sunsetting Jazzband

Context still matters

Nakalembe uses machine learning, computer vision, and deep learning models to map cropland, classify crop types, and estimate yields in Uganda, Kenya, Senegal, and other African nations. But most AI models are trained on European and U.S. data, and are largely useless unless they are adapted for local contexts, she told Rest of World.

“AI systems built in the West often also fail to account for the contexts of the Global South, including high internet costs, limited bandwidth, and a lack of labeled training data,” said Nakalembe, an assistant professor at the University of Maryland, and Africa program director at NASA Harvest, which uses satellite imagery to improve agricultural production.

“If these systems aren’t adapted, they remain irrelevant, potentially deepening existing inequalities in wealth and access to resources, [and] there is a risk that these systems prioritize corporate and company profit over farmers,” she said.

“It was such a joyous moment to see water collecting into the stepwell after clearing 40 years of garbage,” says Hajira Adeeb, a 45-year-old resident of Bansilalpet, who grew up seeing the well become transformed from the community’s water source to a dumping ground. “I visit almost every day. The area is clean and lit up in the evenings. I enjoy sitting there.”

India is famed for its stepwells – multi-storey structures built to provide access to groundwater, with steps and platforms descending to the water level. Thousands were built across the country near natural aquifers – underground porous rock saturated with water – mostly between the 11th and 18th centuries.

The wells were abandoned under the rule of the British, who considered them unhygienic and largely prohibited their use, and deteriorated further in the late 20th century when people started to use them as a place to discard rubbish.

The pictures are story are worth a look. I want to learn more about stepwells.

Wikipedia spelunking

I wrote a script to grab five random wikipedia articles every day. Sometimes it pays off with something interesting I'd probably never have read about. Like this one about Korean rain gauges:

Ch'ŭgugi... were rain gauges invented and used during the Joseon dynasty of Korea. They were invented and supplied to each provincial office during the reign of King Sejong the Great.

Early in the Joseon dynasty, a system was introduced to measure and report regional rainfall for the sake of agriculture. However, the method to measure rainfall in those days was primitive, recording the depth of rain water in puddles.

This method could not tell the exact rainfall, because rainwater is absorbed differently into the ground according to the local soil. To prevent errors of this kind, King Sejong the Great ordered the Gwansanggam... to build a rainwater container, the ch'ŭgugi, made of iron in August 1441.