The Difference Engine

The Difference Engine by William Gibson and Bruce Sterling is one of those all-time great 'hard' science fiction novels. Set in a steampunk alternative history where primitive computers were invented in the mid 1800s thanks to Charles Babbage's Analytical Engine, the story has the three things a good cyperpunk story has: steam airships, brass computers, and kinky feminine underwear (Gibson's words). 

The story follows Sybil Gerard, the daughter of a famous Luddite agitator Walter Gerard (Luddites being anti-technologists), Edward 'Leviathan' Mallory-paleontologist and explorer, and Laurence Oliphant, a historical figure, a travel writer who works under service of Her Majesty. What links all these characters together are these computer punch cards that are supposed to be powerful, important enough to die for. 

The characters believe the punch cards are part of a gambling 'modus', a device used in gambling where you can never lose, and have infinite money, a alchemist device.  "The last chapter reveals that the punched cards represent a program that proves two theorems which, in reality, would not be discovered until 1931 by Kurt Gödel. Ada Lovelace delivers a lecture on the subject in France." 

Mallory, his brothers, and Ebenezer Frazer (part of the Secret Police) defends the cards against Captain Swing, who leads a riot during the 'Stink', a major pollution event that happened in London, similar to the London Smog of December 1952. 

At the end Oliphant meets Sybil Gerard and tells her he knows who she is, the daughter of Walter Gerard, the famous Luddite agitator. He says he won't share her identity with anybody, but that he needs information to help take down Charles Egremont MP, her seducer, who poses as an obstacle in the way of Charles Babbage and Lord Brunnel's political careers. 

The end of the novel features all these different histories that occur in the world of Difference Engine. Lovelace delivers her lecture on Godel's Theorem, as its counterpart is known in our world. Fraser accompanies Sybil and meets Lovelace, with Sybil not ever able to forgive Lovelace's father Byron, for her role in her father's death.  

The end features a view of an alternate 1991 from the point of a computer, which turns out to be the narrator as it achieves self-awareness. 

Wow! What a novel. There's a lot to like about this novel. There's even realistic sex scenes, sort of like noir. The description of 'clackers', the book's version of hackers is pretty interesting, and similar to what hackers are like in real life, the 30-hour savants working around the clock with their calculations. 

But I think what was most exciting about this novel was the sheer brilliance of the writing-dialogue, plot, exposition, niche time period words of the 1850s, its got a lot going for it. The way that Gibson and Sterling made the narrator a computer, it gave them more options when it came to plot and exposition. I also believe that because this is the work of Gibson and Sterling, that it was destined to be great. This book was written at a high period of literary achievement for both writers. So its no surprise that the writing is very good. Both of them went on to become very different writers after the cyberpunk 90s. 

Although the novel was nearly 500 pages and took a long time to read (including a lot of 30 minute lunch breaks at work), I would say it was well worth it. This book compares to something like Dune, which I put at a really high literary and science fiction pinnacle. Its just that good.

The truth though is that the book took me a long time to get into. In fact, I had checked it out numerous times and barely ever got 50 pages in and at point I even listened to the audio book version on YouTube. Eventually I decided I was going to read the whole thing, turns out it was well worth the time and effort. But a book this great doesn't take too much effort, the words seemingly move across pages very easily. The time invested in reading this book is time well enjoyed. Such is the literary style of Gibson and Sterling. 

Well worth the read if you like alternative history, steampunk, or cyberpunk stories.