Substrate

A living collection of notes, ideas, and reflections from Doug Belshaw.

notes

News Canary: 19 July 2026

Every Sunday, my Little Robot Friend sends me a report which I call 'News Canary'. It assembles a weekly set of roughly ten "global change signal" stories from the last seven days, with at least one item from each continent It mixes hard developments (laws, policies, conflicts, technical releases) with soft signals (cultural shifts, viral posts) that may influence how systems evolve.

ideas updated

Umuganda

I don't know how well it works in practice, how Rwandans feel about it, or if the connection with a colonial past is problematic, but I do like the idea behind this:

Umuganda is a national holiday in Rwanda taking place on the last Saturday of every month for mandatory nationwide community service from 08:00 to 11:00. Participation in Umuganda is required by law; failure to participate can result in a fine.

notes updated

You love to see it

Delighted at this, especially the bit I've highlighted in bold:

OpenAI, the US company behind ChatGPT, has lost its legal challenge against the refusal to register the trademark "OPENAI" at the European Union's General Court.

notes updated

Pestilence and autoimmune responses

This, from Ada Palmer's excellent Inventing the Renaissance, which she just casually mentions in passing, is pretty mind-blowing:

Excluding tiny villages with little traffic, losing a friend or sibling to plague was a universal experience from 1348 to the 1720s, when plague finally diminished in Europe, not because of any advance in medicine, but because so many generations of exposure gave natural selection time to work, those who survived to reproduce passing on the genes that enabled their heightened immune response, a defensive adaptation bought over centuries by millions of deaths. Outbreaks persisted into the nineteenth century in the Ottoman world, and thousands of cases of Y. pestis still occur each year, most in sub-Saharan Africa and East Asia, where it was not endemic as it was in Europe. And if Mihai Netea—down the block in the Genetics Lab—is correct that the immune mutation which helps those of European descent resist Y. pestis also causes our greater rate of autoimmune disorders like rheumatoid arthritis, celiac, and (in my case) Crohn’s disease, then the Black Death is still constantly claiming lives through the changes it worked into European DNA over 400 years.⁶ As for the Renaissance, not only endemic plague but malaria, typhoid, dysentery, deadly influenza, measles, and the classic pox were old constants of life, which not only persisted but grew fiercer decade by decade.

notes updated

TechFreedom September cohort ready for signups!

I'm delighted to say that not only is TechFreedom now a project of FIELD STATION but that we've announced the dates for the next cohort:

TechFreedom is a three-session cohort programme that helps social purpose organisations see their technology dependencies clearly, assess hidden risks and dependencies, and build practical roadmaps towards greater sovereignty.