How To Invent Everything, Ryan North

I love the idea of books like this: here in one book, we’re going to impart to you the principles behind everything you need to know to rebuild all the comforts of home from nothing. This one has a fun gimmick: it’s been found embedded deep within rocks, and it claims to be the repair manual for a time machine. Since you can’t repair the time machine, instead here’s how to create the comforts of civilisation that you’re used to by accelerating technological progress. To that end, it has some flowcharts for figuring out what time period you’ve ended up in, and technology trees to help you trace out what you need to do to get particular results.

It’s also packed with information, which it delivers in a pretty light style, keeping to the basics. It’s all easy to understand, and the unfortunate thing is that for me the jovial tone got old. Yes, I know, we need XYZ invention to eventually have pizza. I get it. The pizza joke is old now!

The lists for me were kind of… I didn’t like dipping in and out, but it’s also not a great experience to just sit and read it all the way through, either. (For one thing, I think that’s why I got sick of the jokes.)

It’s a really fun gimmick, and there’s a lot of information in here and plenty to pique your curiosity, if a) you know a bit less about science than I do and b) you’re a dip-in-and-out sort of reader. I am just a curmudgeon.

Rating: 3/5

The Atlas of Disease, Sandra Hempel

The Rules of Contagion, Adam Kucharski

The Rules of Contagion is slightly out of my wheelhouse, being less about infectious disease and more about the principles underlying all kinds of contagion. Certainly, there are many examples taken from infectious disease, and it’s a rather on-the-nose choice to read in the current climate (for posterity: I write this review in the midst of the UK’s lockdown to prevent the spread of SARS-CoV-2)… but a good amount of it is discussing other ways of “going viral”: computer viruses, internet memes, and even failure in the financial sector.

I found it reasonably clear and easy to understand, and luckily the math content is pretty light and more theoretical than anything. I did feel sort of like it got stranded in the weeds, though: I wasn’t sure where it was going, and as a consequence, I wasn’t sure whether we got there or not.

In the end, it sort of felt like I was being told a series of cool anecdotes and snippets from research, without them being entirely related to each other. There’s no ur-theory of contagion here, just a ramble connecting some various strands of contagion theory together. That’s not uninteresting, but it feels a little unsatisfying!

Rating: 3/5

Unthinkable, Helen Thomson

Unthinkable is a journey through some non-neurotypical brains. It’s a bit of a mix, actually; some of them have neurological conditions, while others are more psychiatric, and others straddle the border. In part, it illustrates the difficulty in drawing a line between the two. Most of the cases in this book weren’t new to me (or at least, I’d read about similar ones before), although Thomson approaches each person with sympathy and a determination to try and understand them and how they think.

They’re still interesting stories, even though they’re not surprises to me, and there were some details I wasn’t aware of — for instance, the man who believed he was dead was found to have very little brain activity, when scanned, more like someone in a coma than someone alive and walking around.

It’s silly, but I did have to laugh when Thomson mentioned someone “watching manga”. Yikes.

Rating: 3/5

How to Argue with a Racist, Adam Rutherford

I’ve enjoyed Rutherford’s work before; he communicates clearly, and he’s clearly delighted by the intricacies and weirdnesses of DNA and inheritance. In this book, he tries to provide people with the tools to argue back with some key racist talking points about skin colour, intelligence, milk-drinking, ancestry and proficiency at sport. For the most part, he doesn’t argue with a specific study or source of an idea, but offers up general points. It’s actually a very ineffective way to argue with anyone who’s going to ask for evidence, however true his points are; you can explain to a horse how to get to the water, but it’s not going to go and drink no matter how long you talk at it. Or, as my grandmother says, “You can’t educate pork.”

Really, the main problem is that some people are never going to believe you, even if you can talk the hind leg off the proverbial donkey and you can provide the sources. It’s not really clear who benefits from this book — mostly, I guess, people who know people who are sat on the fence, but can listen to reason. If you know any of those, I’ll send you my copy (assuming I haven’t already sent it to someone else) and best of luck to you!

It’s still clear and engaging, but preaching to the choir (by definition, if it’s aimed at people who want to argue with racists) and without a really clear guide to how to use these talking points. Vaguely replying “yes well everyone is related to everyone else if you go back through the family lines to the 16th century” doesn’t cut it for most racists.

If you’re on the fence and you want to understand why Ashkenazi Jews aren’t inherently more intelligent than other people and African runners aren’t inherently better at sprinting than anyone, it might be useful!

Rating: 3/5