Category: Book Reviews

Reviews of books featuring a summary of the book and links to related material

Dec 14 2021

Book review: Index, A history of the by Dennis Duncan

I came to indexIndex, A History of the by Dennis Duncan via a review in New Scientist. It is broadly a history of the book centred on indexes.

Duncan starts by talking about alphabetical order, and how it first came about – people have been writing their ABCs for approaching four millennia. The first catalogues or subject indexes date to the 3rd century BCE by Callimachus in the Great Library of Alexandria. The Greeks were more keen on alphabetisation than the ancient Romans. At this time writing was in scrolls, so there were no page numbers – making indexing somewhat difficult. An interesting language aside, the Greek "sittybos" was a parchment tag used to indicate the contents of a scroll from which we get the word syllabus, index is the Latin word for the same thing.

The next phase of evolution of the index was driven by the Church during the Middle Ages. Monasteries and nunneries valued reading, and the pope decreed that cathedrals should teach in 1079 which led to the creation of universities. The codex (essentially a book) had displaced the scroll as the primary format for writing by 600AD. Reading and teaching, and preaching, led to a need to find specific parts of large volumes of text hence the index.

The Bible was divided into chapters around 1200, verses were added in 1550. This is important because in the age of the handwritten manuscript pagination is variable – chapters and verses are a substitute for page numbering. Distinctios were created which drew together Bible references to make a theme for a sermon as well as more complete subject indexes, and word indexes.

A word index, or concordance, lists every occurrence of each word in a document. Here we are seeing the struggle to find the right size for an index, a concordance is too big, a table of contents, a sort of index, is not big enough. Hugh at the Dominican friary of St  Jacques in Paris produced the first concordance of the Latin bible in around 1230. The subject index is in between the concordance and table of contents in size but finding the right size is a job for skilled humans to this day.

At the same time as the Bible was being indexed and concordance-d Robert Grosseteste was creating a great index which spanned multiple books. It is always a bit difficult to determine whether historical figures have been enormously before their time, or whether an author is casting that historical figure with the present very much in mind. This struck most firmly with Grosseteste’s great index which looks to us very much like Google’s index of the internet.

Although there were a couple of experiments with page numbers on manuscript pages prior to the invention of the printing press in around 1440, it was a while before they were commonplace. Page numbers are a bit awkward to print because they fall outside the main body of the text, so there was some experimentation with using the folio marks used by the printer to compile a book properly. Sometimes in the 15th century readers were instructed to write the page numbers into the index themselves!

A recurring theme is whether reading an index is "cheating", whether it takes away from the activity of reading fully a book. Duncan also cites Socrates’ Phaedrus where it is argued that speaking is superior to writing/reading. We see a similar argument today as to whether Google has replaced our ability to read. Thinking of my own reading of non-fiction, I don’t make much use of indexes but I do have an Evernote of books like this with page number references – as you can see here – I use them when writing these reviews, so in a sense they are my own index.

In the 17th century the index as satire was invented, it was a time when political pamphlets were all the rage, and a format was found for the satirical index. I was entertained by the story of William Bromley, and the election to Speaker of the House in 1705. Just prior to the election his enemies published an index of his travelogue Remarks in the Grand Tour which cast him in a poor light, highlight errors of fact, statements of the obvious and hints of popery. He subsequently lost the election.

A genre I’d never seen before is the fictional index, that is a work of fiction which features a fictional index or even a work that is entirely a fictional index such as Nabakov’s Pale Fire or The Index by JG Ballard. Erasmus started this in 1532. Although there were experiments with indexing fiction, ultimately these never really took off.

Universal indexes in the manner of Grossetestes’ made something of a return in the 19th century, with Jacques-Paul Migne’s collected works of the Church Fathers. Later in the century there was an abortive attempt to index everything stemming from J. Ashton Cross’s presentation to the Conference of Librarians in 1877. A longer lasting effort was William Poole’s An Alphabetical Index to Subjects Treated in the Reviews and Other Periodicals perhaps this worked because its scope was smaller.

The final chapter covers the impact of computers on indexes, so far computers have been more dumb companions rather than creators in making indexes. They are able to generate concordances very quickly but even the best software struggles to identify appropriate subjects: what to index and what not to index. The problem is that computerised search provides and adequate index, so publishers are less inclined to spend money on an index – which is a separate, specialised activity to the authoring of a book.

I was worried that a history of the index would be a bit dull but I really enjoyed this book.

Nov 12 2021

Book review: Empireland by Sathnam Sanghera

empireA return to reading about race with Empireland by Sathnam, subtitled How Imperialism Has Shaped Modern Britain. I think the best way of thinking about this book is as a perspective on the British Empire and its impact on present day Britain by a British Sikh. Although the coverage is global there is a focus on India, which reflects Sanghera’s background. I’m used to reading history by white British or American authors, so this is a refreshing change.

The signs of Empire are all around us, not least in the multicultural, multi-ethnic society we find in Britain which impacts our food, our religious observances and our art. A range of quintessentially British companies had their origins in the trade with India such as Shell who originally sold shells from India! Or Liberty original founded for the India trade. There are also a range of processed foods which were developed for the empire, to remind the colonists of home or taken up following colonial origins (rum, pale ale, madeira, gin and tonic). There is some argument that our welfare state had its origins in Empire, in providing "men fit to fight" which was a concern after the Boer War. We also borrowed a significant number of words into English from the empire: bungalow, shampoo, zombie, toboggan… 

The Empire, and Imperial history is not clear cut, there are two very broad phases – the American and contemporary phase and the 19th century India and Africa phase. The Empire was not the result of a strategic plan, or governed in a unified manner, in contrast to the Roman Empire. As John Robert Seeley said: "We seem, as it were, to have conquered and peopled half the world in a fit of absence of mind". It seems also that the Empire was not front of mind for the British public for almost its entire span, in the days before a global media with relatively few British people involved with the Empire in Britain or even in the Empire this is perhaps unsurprising.

A recurring theme is how British actions in the empire were criticised at the time, on issues like the Jallianwala Bagh massacre, and the looting of Tibet. Key figures in the Empire, like Robert Clive and Cecil Rhodes were similarly criticised. The rehabilitation of Edward Colston is a case in point – he was not greatly celebrated during his life and the subscription to raise his statue some 200 years after his death was not filled. It is only with the recent en-harbouring of his statue that he has gained support. History that seeks an unalloyed positive view of the Empire just isn’t history. 

Looting gets a whole chapter of its own, it focuses on the case of Tibet which was invaded by the British in 1903/4 – interestingly the invasion was commonly referred to as the "British Expedition to Tibet" or the "Younghusband expedition to Tibet" – note the rather passive language. It is clear that looting was seen as part of military operations and was formalised. There is a degree of greyness in the process since troops were on occasion censured for looting, and there were budgets for the purchase of artefacts. However, there were clear processes for the handling of artefacts looted during invasions and the sums set aside for purchasing artefacts were completely incompatible with the amount of loot returned to Britain. In Africa human body parts were taken by British soldiers as trophies, something which caused disgust in Britain at the time.

The sad thing is that most of the looted artefacts in British museums are not actually on display, and in the more distant past they were scarcely valued at all. Sanghera points out that the British establishment finds it impossible to return looted artefacts from British museums to their rightful homes but has quite the opposite attitude to people with established lives and families, as long as their skin is dark.

Immigration was often at invitation, citizens of the British Empire were just that but whilst white members of the Commonwealth have always had a welcome in Britain, those of colour have not. Conversely Britain has a large emigrant – outbound – population. It is part of the deal. Sanghera writes a bit about Britons abroad, the Brit transplanting their lifestyle to Spain is seen as a continuation of the colonial times.

Sanghera talks about racism and white supremacy in the British Empire. This is pretty explicit, the leading figures in the Empire were very clear that they saw the white British as superior and indigenous populations as naturally inferior, in need of the firm hand of white rule. White rule, sometimes meant massacre or even genocide, as was the case for the indigenous Tasmanian population.

Sanghera ends on a somewhat positive note, although Britain is not at the forefront, countries like Germany, France and the US have started talking about the return of looted artefacts, reparations for slavery, and some degree of contrition for their actions during their colonial period. The British government is trailing in this, although the public Black Lives Matters protests, and private initiatives to return looted artefacts, and discuss more frankly our troublesome past are taking place.

I think this was a useful step on my journey in understanding my country, and all the people that live here.

Oct 17 2021

Book review: Much ado about mothing by James Lowen

mothingExcited by my recent purchase of a trail camera to observe the wildlife in our backgarden (mainly foxes), I was draw to moths (and mothing), like a moth to a flame or a pheromone lure (it’s the modern way). Much Ado about Mothing by James Lowen speaks of a similar attraction, structured into a book.

Much ado about mothing is based around the idea of finding 120 target months over the space of a year. It is divided into chapters that track through the seasons and through different ecosystems such as heaths, beaches, salt marshes, forests and so forth. I was pleased to see my home county of Dorset, particularly Portland and the heaths around Purbeck where I grew up, featuring heavily. Over the period of a year Lowen ran a light trap in his back garden in Norfolk on 151 nights, capturing 15,000 individuals from 466 species as well as travelling far and wide in Britain to find moths.

Moths are the super-group in which butterflies are a subset. They are more numerous in terms of species than butterflies by a large margin – perhaps 40 times as many moth species as butterflies. Many of the females are flightless (making them more difficult to find). 90% of moths are nocturnal.

Unlike butterflies, moths are quite docile when trapped and can be handled. The Victorians used sugar and wine mixtures on ropes ("roping") to trap their moths, as the 20th century progressed it became possible to use portable lights and most recently pheromone lures to trap moths. Pheromone lures are used in crop protection and are specific to a species, they mimic the pheromones that females emit to attract males.

As well as the moths with which we might be familiar there are innumerable micromoths typically with only a Latin name, there’s a discussion amongst moth-ers on how (and if) to give them "common" names.

It seems many moth-ers got there from birdwatching, and many RSPB centres double up as centres for mothing. Perhaps it is the easy abundance of moth species which attracts them and the rather better accessibility than birds – you can keep moths in your fridge to share with fellow moth-ers! Around the country there are a number of conservation projects focused on moths these seem to be coordinated by the charity, Butterfly Conservation.

The picture for moths as a group is mixed, many species are in decline as a result of habitat loss. In addition to draining of marshlands, agriculture and rising temperatures, many have very specific host plants, so the loss of the host plant leads the loss of the moth. I wonder why this specificity is favourable from an evolutionary point of view. There are new arrivals though, and territories expanding as temperatures rise.

I found myself Googling pictures of the moths mentioned, there are colour photos of some of the moths but they are all bundled together in the centre of the book. Lowen works hard to describe moths in many varied and interesting ways. You might want to follow the @BritishMoths twitter account for a regular fix of moth content. You can get an overview of British moth species on the Butterfly Conservation A-Z page, species mentioned in Much ado include Clifden Nonpareil, Elephant Hawk-moth, Kentish Glory, New Forest Burnet, Oak Eggar, Buff-tip and Merveille du Jour. I recommend this page as a perfect supplement to the book!

Much ado about mothing is more in the style of a travelogue than a nature book but I suspect this means it sneaks in many facts about moths which you wouldn’t find by reading a moth identification guide. I have learnt that Batesian mimics are those species that mimic other, toxic, species whilst Mullerian mimics are genuinely toxic. This I learnt in the discussion of Clearwing moths, a group of moths that mimic wasps.

The other prominent aspect of the travelogue style is the people he meets, mothing seems quite a sociable sport. Sometimes this is because the fellow moth-er is a warden at a nature reserve but other times it is a group of friends, or moth  enthusiasts who share sightings and information – as well as camping out in all manner of locations to look after moth lights.

I think Much ado has done its job since I’m now keen to start my own mothing. I bought a telescope as summer approached – it doesn’t get dark until really late and we had a small child – so observing the night sky was tricky. I’ll not make that mistake again! Moths are most common during the summer months, there is little point in buying a moth trap for Christmas so I will get mine in late Spring.

Oct 03 2021

Book review: Audio Production Basics with Ableton Live by Eric Kuehnl

abletonI started playing guitar a few years ago, and acquired an electronic drum kit a year or so later, as well as a keyboard and a ukulele. My wife has a bass guitar, and my son recently brought home a clarinet from school (in what can only be described as an act of war on the part of his teacher!).

I’ve been playing with computers for 40 years so it seemed natural to put the two things together, also I follow Paul David’s Guitar channel and when he came to talk about looping he skipped the whole looper pedal method and went straight to demonstrating looping in Ableton Live, a "digital audio workstation" (DAW). It turns out Ableton, and comparable products, are fearsomely complicated so being a bookish sort of person I bought Audio Production Basics with Ableton Live by Eric Kuehnl to work out how to use it.

The book starts with some introductory material on computers and storing files, which is a bit basic. Before talking a little bit about different DAWs, including selecting gear for your music studio. It turns out there are audio interfaces, MIDI instruments, MIDI control surfaces as well as microphones.

Next up are some words on the overall scheme for audio recording, here and elsewhere I was grateful for a background in physics since the physics of sound is a bit of a feature for audio production. It clearly isn’t a problem if you don’t have a background in physics.

The introduction to the MIDI standard for communicating between music devices brought back memories for me, MIDI was invented in the early eighties when I was avidly reading computer magazines where I witnessed its inception.

For a long time audio production software, like Ableton, was very expensive but now it is much cheaper. I’m currently in the evaluation period for Ableton Live (a generous 90 days) but the introductory version is only £69. I’ve spent similar sums on a little MIDI controller and audio interface. I should probably get a decent microphone and stand, and now I’m coveting blingy MIDI control surfaces.

Finally we get on to the specific features of Ableton Live, about half way into the book! This is slightly unfair, we do get some glimpses before this. I found the book was good for structuring wider enquiry, one of the issues with a complex system like Ableton Live is not having the words to investigate (Google) further, and to be honest the problem once you have googled you are often faced with a screen-full of videos to watch. Audio production Basics gives you some of the vocabulary to ask useful questions, and I found reading it led me to grasping some important concepts. Also I discovered the videos Ableton make are very good.

For a long time I was confused because I thought that the Session View and Arrangement Views in Ableton Live were just that, views onto the same piece of audio data, but that is not the case. The Session View allows you to organise clips, often loops, sequence sets of clips together which you can perform live, with the option to record into an Arrangement view. It seems the Session View was originally the unique feature of Ableton Live, and is used on stage by performers.

The second useful concept is the Return Track, accessed for each channel using the Sends area of the control panel – you can see why it is tricky to come across the concept – it is called one thing in one place and another elsewhere. I suspect for people with a background in audio production the idea of Sends and Returns is commonplace. For a guitarist a Return Track is a bit like a pedal, you can route sound from each of your Audio/MIDI tracks through Return Tracks like Delay and Reverb.

Finally, if you search around the internet you’ll find a lot of beginners worried about how loud individual tracks sound. This has a couple of causes, sometimes it is because audio sources have not been processed by the audio interface correctly but often it is a misapprehension as to what the DAW does – it is not really a playback device. Individual tracks may sound quiet because ultimately they are going to be combined with a number of other sources, and if they were all "loud" then it would be overwhelming.

I have mixed feelings about this book, it takes a while to get onto Ableton specifics, and it feels like it doesn’t provide complete coverage. On the other hand working through the examples (something I rarely do) has introduced me to a lot of functionality, and is easier to my mind, than following Youtube videos.

Sep 11 2021

Book review: Precolonial Black Africa by Cheikh Anta Diop

diopMy next book follows on from reading Black and British by David Olusoga. It is Precolonial Black Africa by Cheikh Anta Diop. I was looking for an overview of African history from an African perspective. Diop’s relatively short book focuses on West Africa. It turns out he is a very interesting figure in himself, building several political parties, doing research in history as well as physics and chemistry and having a university named after him. Some of his ideas on African history are controversial (you can see the wikipedia page relating to him here).

The core of the controversy is two fold, one is his claim that ancient Egyptians were black, and the second is that there is a historical unity in West Africa civilisation with migration from the east of Africa populating the continent. The basis for this thesis relies quite heavily on similarities in totemic names across the region as well as cultural similarities. These days there is some support for the migration of populations out of the Nile basin to West Africa from DNA evidence.

Most of the discussion in this book is oriented around the area of West Africa where Diop grew up, in Senegal, with some mentions of Eygypt and Sudan. Diop draws parallels in the internal organisations across the empires of Ghana, Mossi, Mali and Songhai. The Empire of Ghana stretched beyond the boundaries of the modern country, and stood for 1250 years. Mossi was to the east and south, in the area of modern Burkino Faso, Mali and Songhai were a little to the north encompassing the modern Timbucktu. Looking at wikipedia these empires appear to have overlapped to a degree both in time and space. Precolonial Black Africa covers the period from about 300AD to the 17th century although it does not make much reference to dates.

There is almost no mention even of the area of Nigeria, a little to the east, or Southern Africa. I was nearly half way through the book before I realised that Sudan referred to two different places: Sudan the modern state in North East Africa, and the Sudan Empire which stretches across the southern margin of the Sahara in the West of Africa.

The books starts with a description of the caste system, emphasising the two-way nature of the system and contrasting it to a degree with the caste system in India.

Precolonial Black Africa contrasts Africa with Europe, in the period covered by the book Europe was based on city-states which evolved into feudal structures, with Roman geographical divisions, where defence from marauders by the lord in the castle was important. Land ownership was core of this political system whereas Africa evolved more along Egyptian lines which saw countries divided into regions with regional governance and no tradition of land ownership.

These empires were led by kings with a small cabinet of advisors who had both a regional responsibility and a specialism (like a minister for finance, or the army). Although not republics, nor democratic in the modern Western sense, Diop claims that these governments were more representative than their Western European equivalents of the time.

The technological expertise of the ancient Romans and Greeks was carried through the Middle Ages by the Arab world. It is no coincidence that Spain was once a technology leader, given the Muslim rule of Spain. Islamization of West Africa is a recurring theme of the book, and Arab writers feature regularly in the lists of sources for the early history of Africa. Islam was important in education through to the present day, this is in part responsible for slowed technological progress in the region. Islamic schools did not place a great emphasis on what they consider pagan history, nor so much on modern science.

Precolonial Black Africa covers technology relatively briefly, mentioning architecture and the Great Zimbabwe – a significant stone-built city in present day Zimbabwe whose early excavation was plagued by the then Rhodesian governments view that it could not be constructed by Black Africans. Coins, and metalworking are also mentioned – West Africa made relatively little use of the familiar coinage of European. Gold dust was used as currency, as were Cowrie shells. The Benin Bronzes dating from the 13th century demonstrate there was significant metalworking skill in West Africa (the Bronzes are currently in the news as the UK refuses to return them to Benin). Little of technology and writing seems to have survived from precolonial times, I suspect this is a combination of the environment which is not conducive to the preservation of paper (or even metal), successive colonisations by Islam and then Europeans and relatively little archaeological activity.Trade seemed quite significant across West Africa, even in the absence of conventional coinage.

The interesting thing reading this book is the contrast with flaws that Western history has had in the past, being focussed on great men, the idea of the natural superiority of the white man, and leaning heavily on Classical heritage for legitimacy. I suspect these points of view are generally not prevalent in modern academic history but they certainly hold sway with the current UK government and a coterie of right-wing historians. To a degree Diop suffers the same types of prejudices but from a different perspective – the superiority of the Black African. My view of African history is still heavily influenced by those old Western European foundations.  

After a rocky start I came to enjoy this book, I found the book alien in a couple of respects firstly in its discussion of history from an African perspective, and also simply that it is African history. What I know of Africa is largely through a colonial lens.