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:  
Review by Brian Clegg

Comments

Popular posts from this blog

De/Cipher - Mark Frary ****

I was a little doubtful when I first saw this book. Although it has the intriguing tagline 'The greatest codes ever invented and how to crack them' the combination of a small format hardback and gratuitous illustrations made me suspect it would be a lightweight, minimal content, Janet and John approach to codes and ciphers. Thankfully, in reality Mark Frary manages to pack a remarkable amount of content into De/Cipher's slim form.

Not only do we get some history on and instructions to use a whole range of ciphers, there are engaging little articles on historical codebreakers and useful guidance on techniques to break the simpler ciphers. The broadly historical structure takes the reader through basic alphabetic manipulation, keys, electronic cryptography, one time pads and so on, all the way up to modern public key encryption and a short section on quantum cryptography. 

We even get articles on some of the best known unsolved ciphers, such as the Dorabella and the Voynich ma…

Paul McAuley - Four Way Interview

Paul McAuley won the Philip K. Dick Award for his first novel and has gone on to win the Arthur C. Clarke, British Fantasy, Sidewise and John W. Campbell Awards. He gave up his position as a research biologist to write full-time. He lives in London. His latest novel is Austral.


Why science fiction?

For one thing, I fell in love with science fiction at an early age, and haven’t yet fallen out of love with it (although I have flirted with other genres). For another, we’re living in an increasingly science-fictional present. Every day brings headlines that could have been ripped from a science-fiction story. Giant robot battle: Who knew a duel between chainsaw-armed mech suits could be so boring? for instance. Or, Roy Orbison hologram to embark on UK tour in 2018. And looming above all this, like Hokusai’s famous wave, are the ongoing changes caused by global warming and climate change, which is just one consequence of human activity having become the dominant force of change on the planet…

Karl Drinkwater - Four Way Interview

Karl Drinkwater is originally from Manchester, but has lived in Wales half his life. He is a full-time author, edits fiction for other writers and was a professional librarian for over twenty-five years. He has degrees in English, Classics and Information Science. When he isn't writing, he loves exercise, guitars, computer and board games, the natural environment, animals, social justice, cake and zombies - not necessarily in that order. His latest novel is Lost Solace.

Why science fiction?

My favourite books have always been any form of speculative fiction. As a child I began with ghost stories, which were the first books to make me completely forget I was reading. By my teenage years I was obsessed with fantasy, science fiction, and horror. Although I read literary and contemporary books, non-fiction, historical works, classics and so on, it is speculative fiction that I return to when I want escape and wonder. When I read reviews of my last book, the fast-paced novella Harvest Fe…