I don’t have an account on TikTok. I’ve never downloaded the app. Yet I see videos that were originally uploaded there, always in portrait format with the logo in the bottom corner. Even if you’ve not used it, you have likely been impacted by it in some way. And if you follow the news, you’ll be aware of some of the controversies.

So even though I never really had much interest, it is interesting.

Last time, I talked about setting up my Pi Pico by soldering on the GPIO pins and wiring up an LCD screen. Having something work is obviously no fun. I need another challenge.

I decided to update the display to show the current temperature. I’d read that the Pico has a built-in temperature sensor, so how hard could it be?

I quickly took the sample code from the Pico website and plugged it in. It ran first time, which is quite impressive, and said that it was currently… 10º.

It’s been a productive weekend, at least if you consider doing unnecessary things productive.

For reasons that won’t become clear any time soon, I decided that I wanted to get some of my Arduino components working with my new Raspberry Pi Pico. Like the Arduino, but unlike other Pis, the Pico is a microcontroller. In practical terms – for a programmer at least – this means it doesn’t have a “proper” operating system like Linux but it does have lots of inputs and outputs, both digital and analogue.

In my day job as a consultant, I often joke that “it depends” is my default answer to any question, much as Ben Goldacre made a catchphrase out of “I think you’ll find it’s a bit more complicated than that.”

I’m here today to tell you that it’s both absolutely true, and not at all true.

The truth is that, given a complex problem, the correct answer almost always is “it depends.” Without knowing all the constraints, all the things that have been considered and rejected, and all the things that affect the solution, it’s vanishingly rare that there is one, objectively correct answer that you know from the top of your head.

I’m a big fan of William Boyd. Late last year, I went to the Wimbledon Book Festival to see him interviewed and talk about “Gabriel’s Moon,” his new book. The event wasn’t just about the book, though he did read the prologue. I was predisposed to like him, of course, but I thought he came across well. Smart but not pretentious, aware of his success but hadn’t let it define him. Although I hadn’t planned to, I bought a copy of the book and got it signed.

I don’t blame him, but Ian Dunt started his column last week with this:

Somewhere along the line, technology went from something hopeful to something threatening.

Given the continued overreach of the trillion Dollar companies (Meta, Alphabet, Apple, Microsoft, Amazon) this is understandable. Whether we like it or not, these companies have an outsized influence on the technologies we use. Their success allows them to push into even more niches, from your phone, to your watch, to your speakers, to your car, to your fridge. When they collectively decided that AI was the next big thing, they subjected us to it, whether we wanted it or not. These companies farm your personal information so they can sell advertising¹, and obscure what they do to make it impossible to opt-out or give informed consent.

As Tim Minchin cynically notes in the prologue [affiliate link], universities hand out honorary degrees for good PR. As a well known, articulate, and talented individual, Minchin has received a number of them and this book is the transcript of the speeches he gave when accepting three of them.

If you’ve seen any of his live performances, you’ll be able to hear him speaking as you read through. Each has that easy flow that makes his work so good. Of course, anyone who has written or performed knows that kind of “easy flow” takes a lot of work. Effortless is difficult.

After exceeding my goal of twelve books last year, I went in completely the other direction in 2024 with only five books completed.

I did, however, read an unusual mix by my standards. Only two of the books were non-fiction. So, even with the smaller number, I still managed to read more novels than I normally do. And the standard was high, too. I don’t think any of them were classics but I enjoyed them all. Not bad result!

You can’t say this book [affiliate link] lacks ambition. Jon Alexander describes the next phase of organising a society.

The challenge is that some of the definitions are quite subtle. They’re well argued in the text, but if you asked me to relay that information, I’m not sure I could. Or at least, it wouldn’t be concise or easy to digest.

He starts by defining what a Citizen is. It’s not about the country you live in, or voting or paying taxes. Rather, it’s what comes after the Subject Story (ruled by monarchs) and the Consumer Society (ruled by choice).

Welcome to the new site! To paraphrase Eric Morecambe: there’s all the same content here, but not necessarily in the same order.

Actually, that’s not completely true. There are a few posts with photos that I’ve not (yet) managed to migrate over. Most of those I’ve hidden, but there may be a few posts with breakages. Bear with me.

But what motivated this change? Largely it’s a desire for something a bit simpler. I do have misgivings about how it’s all being managed recently but, honestly, Wordpress the software when self-hosted is still really nice. It’s just… a lot. It’s a full CMS and supports all kinds of interactive stuff, magic SEO and a bazillion plugins (one of which I maintain).