Skip to main content

Bad Choices - Ali Almossawi ***

At the heart of this little book is a really good concept trying to get out - for me it's what you might call a successful failure. What it's trying to do is great, and being creative about doing so is also great - but creativity goes hand in hand with frequent failure, and I'm afraid there are just too many problems here for me to love this book the way I should.

Let's get the negatives out of the way so we can focus on what's good. It's a very short but expensive book - the 144 small pages have a lot of illustration that conveys very little information. What's left is a text that I comfortably read on an hour-long train ride, yet it's being sold at near £15. The illustrations are genuinely almost all doing nothing at all except adding padding. And though Ali Almossawi's writing style is friendly and laid back, it tends to the condescending. Worst of all, the book doesn't do what it says on the tin.

The subtitle is 'how algorithms can help you think smarter and live happier', implying that this book is going to show you how to make use of algorithms to improve your life. It won't. Almost all the examples it uses (in the form of little stories that try far too hard to be quirky) are totally useless in reality. About the only practically useful one is about sorting books on a shelf (though there is better guidance on that elsewhere - see below). And yet. There is something in this book.

What it really does, if you allow it, is to open up the secrets of what's going on inside a computer - specifically in some of the algorithms used to sort and search, to do lookups with hash tables, to have linked lists that enable you to add items to the middle of an ordered set with a minimum of effort and more. There is definitely a beauty, almost a poetry to this stuff, and Almossawi is usually very good at describing it.

So, it's really not going to do what the cover claims. It won't help you with practical, every day choices and problem solving. If you want a book on practical uses of algorithms in real life, look instead at Algorithms to Live By. And those stories, I'm afraid, for me mostly got in the way rather than made the material more approachable. (Almossawi imagines the reader, when asked 'What's a binary search?' thinking 'Ah, freedom, William Wallace, Eppy Toam*, shirts on a rack.' No, we really won't do that.) But for all that there's a lovely little book on a key aspect of how computers do their jobs lurking in here. I just wish there was more content, and it wasn't so obscured by fluff.

* Yes, his characters really do have names like this.


Hardback:  

Kindle 
Using these links earns us commission at no cost to you
Review by Brian Clegg

Comments

Popular posts from this blog

The God Game (SF) - Danny Tobey *****

Wow. I'm not sure I've ever read a book that was quite such an adrenaline rush - certainly it has been a long time since I've read a science fiction title which has kept me wanting to get back to it and read more so fiercely. 

In some ways, what we have here is a cyber-SF equivalent of Stephen King's It. A bunch of misfit American high school students face a remarkably powerful evil adversary - though in this case, at the beginning, their foe appears to be able to transform their worlds for the better.

Rather than a supernatural evil, the students take on a rogue AI computer game that thinks it is a god - and has the powers to back its belief. Playing the game is a mix of a virtual reality adventure like Pokemon Go and a real world treasure hunt. Players can get rewards for carrying out tasks - delivering a parcel, for example, which can be used to buy favours, abilities in the game and real objects. But once you are in the game, it doesn't want to let you go and is …

Uncertainty - Kostas Kampourakis and Kevin McCain ***

This is intended as a follow-on to Stuart Firestein's two books, the excellent Ignorance and its sequel, Failure, which cut through some of the myths about the nature of science and how it's not so much about facts as about what we don't know and how we search for explanations. The authors of Uncertainty do pretty much what they set out to do in explaining the significance of uncertainty and why it can make it difficult to present scientific findings to the public, who expect black-and-white facts, not grey probabilities, which can seem to some like dithering.

However, I didn't get on awfully well with the book. A minor issue was the size - it was just too physically small to hold comfortably, which was irritating. More significantly, it felt like a magazine article that was inflated to make a book. There really was only one essential point made over and over again, with a handful of repeated examples. I want something more from a book - more context and depth - that …

Where are the chemistry popular science books?

by Brian Clegg
There has never been more emphasis on the importance of public engagement. We need both to encourage a deeper interest in science and to counter anti-scientific views that seem to go hand-in-hand with some types of politics. Getting the public interested in science both helps recruit new scientists of the future and spreads an understanding of why an area of scientific research deserves funding. Yet it is possible that chemistry lags behind the other sciences in outreach. As a science writer, and editor of this website, I believe that chemistry is under-represented in popular science. I'd like to establish if this is the case, if so why it is happening - and what can be done to change things. 


An easy straw poll is provided by the topic tags on the site. At the time of writing, there are 22 books under 'chemistry' as opposed to 97 maths, 126 biology and 182 physics. The distribution is inevitably influenced by editorial bias - but as the editor, I can confirm …