The Void – Frank Close ***

It’s tempting to wonder why anyone would want to write a book about nothing. It would, I presume, be a short book. This is certainly a slim volume, but packs plenty in, because ‘the void’ is a more subtle and complex concept than mere nothingness. Even so, as an author, this is a title that smacks to me of ‘edge hunting’. Any popular science book needs a special something to hang the book on, whether it’s a person, an event or some special aspect of the science itself. It’s easy to imagine Frank Close having a eureka moment when he hit on the void as that special edge for his book, though as we will see, it’s one of those subjects that sounds great as an initial idea, but is hard to provide with much substance.

As a topic, the void isn’t quite as empty as it seems – at the quantum level, a vacuum is anything but empty – but there really isn’t enough in it to support a whole book, and in practice, though there are bits about vacuum and the void, this is really a book about the development of quantum theory, including the evolution of ideas about the nature of matter and light, using the idea of the void as a hook.

Sadly, it doesn’t work awfully well. Frank Close does not provide enough detail to allow the history of science in the book to be anything other than fleeting, nor does it make it possible to really explain the physics, with too much jargon for a true popular science book. Strangest of all, this is a book that seems to sit solidly in the ‘light is a wave’ historical camp. Although Close makes a passing mention of photons, nearly all the book operates on the assumption not that light has wave-like behaviour, but that it truly is a wave, presumably because Close feels this is easier for the non-technical reader to deal with. This is an unhelpful image, especially when getting into quantum theory – it’s almost as if quantum electrodynamics, describing light’s interaction with matter, and all of Feynman’s work showing how all the wave-like properties could be explained using photons, had never happened. I know we often still speak as if light were a wave for convenience, but a book operating at this level should leave the reader with a less classical view.

Overall a book that failed to satisfy, in part because what seemed like a very interesting hook proved, ironically, to have very little to it.

Hardback:

Using these links earns us commission at no cost to you

Review by Brian Clegg

Comments

Battle of the Big Bang - Niayesh Afshordi and Phil Harper *****

It's popular science Jim, but not as we know it. There have been plenty of popular science books about the big bang and the origins of the universe (including my own Before the Big Bang ) but this is unique. In part this is because it's bang up to date (so to speak), but more so because rather than present the theories in an approachable fashion, the book dives into the (sometimes extremely heated) disputed debates between theoreticians. It's still popular science as there's no maths, but it gives a real insight into the alternative viewpoints and depth of feeling. We begin with a rapid dash through the history of cosmological ideas, passing rapidly through the steady state/big bang debate (though not covering Hoyle's modified steady state that dealt with the 'early universe' issues), then slow down as we get into the various possibilities that would emerge once inflation arrived on the scene (including, of course, the theories that do away with inflation). ...

Why Nobody Understands Quantum Physics - Frank Verstraete and Céline Broeckaert **

It's with a heavy heart that I have to say that I could not get on with this book. The structure is all over the place, while the content veers from childish remarks to unexplained jargon. Frank Versraete is a highly regarded physicist and knows what he’s talking about - but unfortunately, physics professors are not always the best people to explain physics to a general audience and, possibly contributed to by this being a translation, I thought this book simply doesn’t work. A small issue is that there are few historical inaccuracies, but that’s often the case when scientists write history of science, and that’s not the main part of the book so I would have overlooked it. As an example, we are told that Newton's apple story originated with Voltaire. Yet Newton himself mentioned the apple story to William Stukeley in 1726. He may have made it up - but he certainly originated it, not Voltaire. We are also told that ‘Galileo discovered the counterintuitive law behind a swinging o...

Ctrl+Alt+Chaos - Joe Tidy ****

Anyone like me with a background in programming is likely to be fascinated (if horrified) by books that present stories of hacking and other destructive work mostly by young males, some of whom have remarkable abilities with code, but use it for unpleasant purposes. I remember reading Clifford Stoll's 1990 book The Cuckoo's Egg about the first ever network worm (the 1988 ARPANet worm, which accidentally did more damage than was intended) - the book is so engraved in my mind I could still remember who the author was decades later. This is very much in the same vein, but brings the story into the true internet age. Joe Tidy gives us real insights into the often-teen hacking gangs, many with members from the US and UK, who have caused online chaos and real harm. These attacks seem to have mostly started as pranks, but have moved into financial extortion and attempts to destroy others' lives through doxing, swatting (sending false messages to the police resulting in a SWAT te...

Search This Blog