A Trying to meet all your book preview and review needs.
to e-mail us: support the site |
The Fear Index general information | review summaries | our review | links | about the author
- Return to top of the page -
Our Assessment:
B : decent writing and suspense most of the way, but ultimately a pretty conventional cyber-thriller -- and a wasted opportunity See our review for fuller assessment.
Review Consensus: - Return to top of the page - The complete review's Review:
The action in The Fear Index is all set on a single day -- 6 May 2010, the day of the so-called 'flash crash' on the New York Stock Exchange (when the Dow Jones fell some 600 points in a single five-minute span).
The central character is Alexander Hoffmann, a one-time physicist who used to work at CERN before going on to start a hedge fund -- also in Geneva -- with Hugo Quarry.
Quarry is the people-person, the one who wines and dines the investors, the public face of the company; Hoffmann is the very, very private man behind the scenes (so private that he has a firm on retainer which is paid to keep him out of the news) -- the man with the algorithm that generates the incredible profits.
over three years, even as the financial markets have tanked, we've returned them a profit of eighty-three percent and I defy anyone to find any hedge fund anywhere that has produced such consistent alpha.It's also made Hoffmann a ridiculously wealthy man, with a sixty-million dollar house and a personal fortune somewhere north of a billion. On this particular day they're set to unveil Hoffmann's new baby, the algorithm VIXAL-4, which looks even more promising. Starting with the Chicago Board of Exchange's volatility-measuring VIX, this algorithm mines data looking for indications of fear -- as: One thing we've been able to do, for instance, is correlate recent market fluctuations with the frequency rate of fear-related words in the media -- terror, alarm, panic, horror, dismay, dread, scare, anthrax, nuclear. Our conclusion is that fear is driving the world as never before.And so that's what the algorithm capitalizes on -- looking for real-time indicators in the flood of information streaming through computers worldwide, and then acting (trading) on the interpretation of the information. This is a pretty good premise for a book, particularly now, in a world where machine-trading (i.e. automated trading based on algorithms, with very limited human input beyond the design of the algorithms themselves) has become so dominant, leading to an explosion in the volume of financial-instrument trading (and making piles and piles of money for a select few -- while arguably doing very, very little in actually contributing to the economy (beyond (dubiously) arguably making markets more 'efficient')). Unfortunately, while Harris begins with this setting and these facts, they're only a jumping-off point for a novel that's not about modern-day markets at all. Instead, Harris' novel is yet another a book on Artificial Intelligence -- a very different beast -- getting out of hand, like Philip Kerr's forgettable Gridiron (US title The Grid). Yes, The Fear Index is a Michael Crichton novel, with all the best and worst of Crichton: well-informed and -researched, but only up to a point; fast-paced, with conventional thriller-elements nicely tied into the scientific plot; human hubris -- especially regarding technology -- shown to be a fatal flaw; and, finally, a decent premise that is ultimately allowed to spin way out of any realistic control. Much of the way, Harris' writing is a class better than Crichton's, but that goes downhill too -- fast -- in the silly concluding sections of the book. The key to everything -- and specifically what Harris is 'warning' about here -- is: "And VIXAL-4 is an autonomous machine-learning algorithm," said Hoffmann. "As it collects and analyses more data, it's only likely to become more effective."Of course, any reader of science fiction novels knows autonomous machine-learning algorithms are a red flag, and that 'effective' will definitely not turn out to be effective in the way any of these naïve people imagine. In fact, the clues start much earlier: the first chapter has an epigraph from Mary Shelley's Frankenstein, the ultimate messing-with-nature novel. And, while VIXAL-4 really is Hoffmann's intellectual baby, it's worth noting that he's been trying to have one with his wife but that just resulted in ... a miscarriage. And, as is revealed only late on in the day, the reason Hoffmann was dismissed from CERN was because he had been trying to implement an algorithm based on similar ideas there and it too had gotten out of hand ..... Yes, the warnings signs are plastered all over this novel. The novel begins with a nice creepy bit, with Hoffmann coming across an intruder in his supposedly so well-protected mega-million-mansion. He's already been a bit unsettled by receiving a valuable Darwin edition -- he collects first editions, for want of much else to spend his fortune on -- and this is only one of several things that happens that are hard to explain. Or rather, where he finds the explanations hard to believe, because they keep coming back to him: the evidence suggests that he is behind much of what is happening but he has no recollection of any of it. To help sow confusion -- in his and others' minds -- it helps that he has a bit of a history of mental instability. On the other hand, all the odd things that are happening are computer-based -- e-mails he allegedly sent, for example -- and for a computer scientist he's pretty slow in putting two and two together. (In perhaps the best line in the book, Harris has it that: "If my mind were an algorithm, thought Hoffmann, I would quarantine it; I would shut it down"; unfortunately, Harris doesn't allow Hoffmann to make the obvious intellectual leap -- hey ! maybe VIXAL-4 has become a bit too ... mind-like for comfort ! -- until it's too late (though arguably, given his set-up, it was always way too late ...).) The reasonably solid thriller story spins out of control at a certain point, and the entire concluding sections (and explanations) are just plain silly (with Harris even resorting to the most tired of cliché's in this kind of novel: the elevator-shaft death). By making it a novel about Artifical Intelligence Harris goes sci-fi -- and loses whatever plausibility he'd built up; these ideas and games might work in a futuristic novel, but not one set in the present day. The idea behind data-mining VIXAL-4 is not unreasonable -- indeed, there already are algorithms which work on the same (basic) principle -- but by the end it's simply too good to believe: one of the problems of the contemporary information age is how much information there is out there, and there is no way any program could deal with it as efficiently as VIXAL-4 supposedly does. Even worse, VIXAL-4's other little games -- with Hoffmann and the company -- are also far too unbelievable: we're talking both data recognition and then actions (of which ordering a book and having it delivered to Hoffmann while making it look like he bought it himself is among the simplest) that would require a cognitive ability that's still very far beyond any contemporary computer program. And finally, VIXAL-4's autonomy -- though amusingly creepy in its final manifestation (granted: Quarry's reaction -- "the slightest bow of obeisance" -- is amusing) -- is also far too unrealistic. Harris does a very good job of explaining much of this part of the financial services industry (right down to the tax-reasons Hoffmann and Quarry set up shop in Geneva), and things like automated trading -- up to a point. (Among the few false notes is the idea that Hoffmann didn't even know what a hedge fund was until Quarry recruited him: as a physicist specializing in computers Wall Street businesses and positions of this sort must have been something he heard about daily while in graduate school.) But instead of sticking to financial services Harris goes off into a world of ... escapist fiction: The Fear Index isn't a warning of what might happen, it's a reassuring (because completely implausible) piece of science fiction. That's unfortunate, because automated trading -- and the current state of the financial services industry -- offer enough nightmare scenarios for any number of novels, and Harris' approachable presentation might have been able to bring some of the actual dangers closer to home. Instead, readers can just smile and toss the book unconcernedly aside, reassured that: it can't happen here -- at least not in the immediate future. A wasted opportunity by a decent suspense-writer. - M.A.Orthofer, 2 April 2012 - Return to top of the page - The Fear Index: Reviews:
- Return to top of the page - British author Robert Harris, born in 1957, achieved international success with his first novel, Fatherland. He has been a correspondent for the BBC, and a columnist for the Sunday Times. - Return to top of the page -
© 2012-2024 the complete review
|