Archive for the History Category

Hylas and Philonous

Posted in History, The Universe and Stuff with tags , , , , , , , on December 21, 2011 by telescoper

I’ve just finished reading (and writing a review of) a funny little book about quantum mechanics called Quantum Enigma: Physics Encounters Consciousness by Bruce Rosenblum and Fred Kuttner. I won’t repeat the review here for fear of copyright infringement, but I will say that, somewhat to my surprise, I actually liked some of the book although it does go off the rails a bit now and then. Don’t we all, though?

Anyway, one thing did strike me that I didn’t really have time to write about in my piece concerns the philospher George Berkeley (1685-1753). In case you weren’t aware, the town of Berkeley (near San Francisco, in California) is actually named after him.

Berkeley was one of a number of philosophers responsible for the emergence in the 17th and 18th centuries of a movement now known as empiricism. The most striking of Berkeley’s arguments is that matter (or substance) cannot be said to exist in a manner that’s independent of the mind, butHis work has turned out to be nowhere near as durable as some of his contemporaries, notably David Hume,  but he’s actually a much more interesting thinker  than most people seem to give him credit for. Indeed, many writers – including the authors of the book I mentioned above – dismiss his views as a preposterously naive form of solipsism. Although I’m no empiricist myself, I think this Berkeley-bashing is a bit unfair.

I think Berkeley’s ideas are best understood in relation to the others that were being suggested around the time he was writing, particularly René Descartes whose method was to try to understand what could be known with certainty when all possible scepticism was argued away. In Berkeley’s most important work The Dialogues of Hylas and Philonous (1710)  he developed this approach into an argument that only ideas, perceived and created by the mind, could be known with any certainty, doing so through a dialogue between two characters. Hylas represents the view of “normal” scientific common sense (as one imagines would be exemplified by, say, Isaac Newton); Philonous represents Berkeley’s own views.

Time and time again Philonous comes up with ingenious counters to the “obvious” arguments presented by Hylas. Our understanding of what we consider to be actually existing objects to which we attribute certain qualities (such as white clouds or hot water) is essentially a mental affair. Sensations such as taste and pain have no basis in existence outside the mind, but what about trickier concepts like colour? Can it be said that when  an object looks red that it must contain in itself the quality of redness? Berkeley says no, because “red” is merely a category and cannot therefore exist in the colour. Of course we now know a lot more about how colour comes about than Berkeley did, but it remains an interesting point.

He suggested quite generally that impressions we get from our senses are not necessarily based on an innate qualities of the objects or substances with which our senses come into contact. For example, our sense of distance is not caused by the actual distance between objects themselves.

I have to re-iterate that I’m not an empiricist and I don’t agree with Berkeley’s position, just that his position is a great deal subtler and more interesting than usually represented. I mis-spent a large part of my youth struggling with  impenetrable works of philsophy, but Hylas and Philonous is one I definitely don’t regret reading. Not quite up to the standard of David Hume, mind you, but who is?

So give George Berkeley a break! Karl Popper, on the other hand…

Remembered Heroes

Posted in Books, Talks and Reviews, Cricket, History with tags , on November 13, 2011 by telescoper

Two things have come up recently that I’d like to mention here. They’re both, in their different ways, about heroes, but the remembrance that’s called for is different to that normally observed on this day.

First, I couldn’t resist passing on a link to a short but intensely moving piece by Alan Garner in yesterday’s Guardian about Alan Turing, in the My Hero series.

I suppose most readers of this blog will know of Turing’s pioneering work on computer science and his crucial contribution to the war effort in cracking the German Enigma codes. I also suppose most know about the circumstances of his death; he took is own life in 1954 after being forced to endure a form of chemical castration after being found guilty of homosexuality, in case you didn’t already know. Many of you will also have read some (or in my case many) of the various books about his life and work. (If not I recommend Andrew Hodges’ excellent The Enigma of Intelligence, which I read when I was an undergraduate, over 25 years ago.)

But what those of us who never met Alan Turing will never know is what he was really like as a man, and that is why pieces like the one by Alan Garner are so moving. Turing comes across as eccentric (I think we all know what was the case), but also as a very amusing character who was excellent company and a bit of a chatterbox, despite suffering from a stammer. The circumstances of his arrest and subsequent conviction for the “crime” of being gay also confirm the impression that he had an almost childlike innocence about the world outside academe. In other words, he was a very easy target. We like to think we live in more enlightened times nowadays – and I suppose in many ways we do – but I think Alan Turing would be as much, or even more of, a misfit in today’s world than he was in the 1950s. Although he was undoubtedly a genius, he rarely bothered to publish academic papers so I dread to think how he would fare in the present university system!

Anyway, I’d just like to say thank you to Alan Garner (who knew Turing well as a friend) for sharing his thoughts and experiences. I may have never met Alan Turing, but he’s my hero too…

And that brings me to another sad story. I only learned this morning that former cricketer Peter Roebuck died yesterday, at the age of 55, having taken his own life in a hotel room in Cape Town. Peter Roebuck always seemed to me an unlikely figure for a sportsman, with his spectacles, cerebral air, and rather stooped gait he looked more like an academic than an athlete, but he was a fine cricketer. I remember him very well from the time I was a schoolboy mad keen about cricket, and I liked him particularly because he wasn’t – or didn’t seem to be – someone blessed with prodigious natural skill. He made it in the professional game because he worked hard. People like that are always heroes to those, like me, who love sport but don’t have any innate talent for it.

After retiring from cricket Roebuck went to live in Australia and took up a career as writer and commentator on the sport, a role at which he excelled, as much for his lucid prose as for his deep technical knowledge. Although he mainly covered Australian cricket, I often read his articles and admired his writing enormously. I have no idea what caused him to commit suicide, and I wouldn’t wish to speculate about that, let alone presume to judge. All I can say is that it’s the saddest thing when someone takes their own life, whatever the circumstances.

UPDTATE: 14/11/2011 There’s a lot of traffic coming to this post via Google searches of “Was Peter Roebuck gay” or suchlike. I have no idea whether he was or wasn’t and I’m not going to indulge in gossip, so I’m afraid that if that’s the reason you’re here you’re going to be disappointed.

Rest in peace, Peter Roebuck.

 

How to reply to a libel threat…

Posted in History, Literature with tags , , , on October 19, 2011 by telescoper

A couple of days ago I bought a copy of Private Eye: The First 50 Years by Adam MacQueen, which I’ve been dipping into from time to time. This is in an  A-Z format that encourages one to sample rather than read straight through  like a history book. I think it’s excellent: not only great fun, with several “laugh-out-loud” passages, but also a very interesting piece of social history.

Last night I came across the book’s account of the famous episode of Arkell versus Pressdram , one of the Eye‘s many brushes with libel law, Pressdram being the name of the company that publishes said organ. I thought I’d post it here for those who haven’t heard of it because I find it quite inspirational. It’s actually been a while since anyone threatened me with a libel action but when that did happen, many moons ago, my response was similar in spirit (though not in form) to the memorable reply given by the Eye in the correspondence below (with, I might add, the same result):

Solicitor’s Letter to Private Eye:

We act for Mr Arkell who is Retail Credit Manager of Granada TV Rental Ltd.

His attention has been drawn to an article appearing in the issue of Private Eye dated 9th April 1971 on page 4. The statements made about Mr Arkell are entirely untrue and clearly highly defamatory.

We are therefore instructed to require from you immediately your proposals for dealing with the matter. Mr Arkell’s first concern is that there should be a full retraction at the earliest possible date in Private Eye and he will also want his costs paid. His attitude to damages will be governed by the nature of your reply.

Response from Private Eye:

We acknowledge your letter of 29th April referring to Mr J. Arkell.

We note that Mr Arkell’s attitude to damages will be governed by the nature of our reply and would therefore be grateful if you would inform us what his attitude to damages would be, were he to learn that the nature of our reply is as follows: fuck off.

No further letters were received from Mr Arkell’s solicitors. This legendary exchange of letters has now become a well-known in-joke for solicitors. So if you ever get a letter from a solicitor trying to frighten you with threats of libel, or simply want someone to fuck off for some other reason, I suggest you refer them to the Reply Given in Arkell versus Pressdram.

Einstein and your Gas Bill

Posted in History, Television, The Universe and Stuff with tags , , , , , on October 11, 2011 by telescoper

Taking refuge in my office this lunchtime for a sandwich and a cup of coffee I turned to the latest edition of Physics World and came across an funny little story about a physicist (who is completely new to me) with the splendid name of Fritz Hasenöhrl.

The news story relates to a paper on the arXiv, part of the abstract of which I’ve copied below:

In 1904 Austrian physicist Fritz Hasenohrl (1874-1915) examined blackbody radiation in a reflecting cavity. By calculating the work necessary to keep the cavity moving at a constant velocity against the radiation pressure he concluded that to a moving observer the energy of the radiation would appear to increase by an amount E=(3/8)mc^2, which in early 1905 he corrected to E=(3/4)mc^2

Since I’ve been doing a bit of dimensional analysis with first-year students, I’m a bit surprised that the authors of this paper read so much into the fact that Hasenöhrl’s formula bears a superficial resemblance to Einstein’s most famous formula E=mc^2, probably the best known and at the same time worst understood equation in physics. In fact any physicist worth his or her salt no matter how incorrect their reasoning would have to get something like E =\alpha mc^2, with \alpha some dimensionless number, simply because the answer has to have the correct dimensions to be an energy.

Expressing energy in terms of the basic dimensions mass M, length L and time T is probability easiest to do when you think of mechanical work (force×distance). Since Newton’s laws give a force equal to mass×acceleration, a force has dimensions MLT^{-2}, so work (a form of energy) has dimensions ML^{2}T^{-2}. Now try to make this out of a combination of a mass (M) and a velocity (LT^{-1}) and you’ll find that it has to be mass×velocity2. You can’t get the dimensionless constant this way, but the combination of m and c must be the way it is in Einstein’s formula.

Anyway, all this suddenly reminded me of a day long ago when I appeared on peak-time television in the consumer affairs programme Watchdog, explaining – or, rather, attempting to explain – the physics behind the way gas bills are calculated. Apparently someone had written in to the programme asking why it was that they weren’t just being charged for the volume of gas that had flowed through their meter, but that the cost involved a complicated calculation involving something called the calorific value of the gas.

The answer is fairly obvious, actually. The idea is that to make competition fairer between different forms of energy (particularly gas and electricity) the bills should be for the amount of energy you have used rather than the amount of gas. Since the source of fuel varies from day to day so does its chemical composition and hence the amount of energy that can be extracted from it when it is burned. Gas companies therefore monitor the calorific value, using it to convert the amount of gas you have used into an amount of energy.

On the programme I was confronted by the curmudgeonly Edward Enfield (father of comedian Harry Enfield) who took the line that it was all unnecessarily complicated and that the bill should just be for the amount of gas used, rather in the same way that petrol is sold. When I tried to explain that the way it was done was really fairer, because  it was really the energy that mattered, it quickly became obvious that he didn’t really understand what energy was or how it was defined.  He didn’t even get the difference between energy and power. I suspect that goes for many members of the general public.

It was all a bit tongue-in-cheek, but I enjoyed the sparring. Eventually he came out with a question about why energy was given by E=mc^2 rather than mc^3 or something else. So I launched into an explanation of dimensional analysis and why mc^3 couldn’t be an energy because it has the wrong dimensions. His eyes glazed over. The shoot ended. My splendidly erudite and logically rigorous exposition of dimensional analysis never made it into the broadcast programme.

My brief career on BBC1 was over.

University Physics Examinations, Vintage 1892

Posted in Education, History with tags , , on September 7, 2011 by telescoper

There recently came into my possession a book of very old school and university physics examinations, which are of interest because I’ve been posting slightly less ancient examples in recent weeks. These examinations were set by the University College of South Wales and Monmouthshire, which was founded in 1883,  an institution which eventually became Cardiff University. I find them absolutely fascinating.

The papers are rather fragile, as is the book containing them, so I daren’t risk trying to scan them systematically in case flattening them out causes damage. Here instead are a few random examples that I photographed on my desk, in the manner of an old-fashioned secret agent. Sorry they’re not all that clear, but you can see them blown up if you click on them.

The collection is fairly complete, covering most of classical physics, at all examination levels from university entry to final honours. For some reason, however, the papers on relativity and quantum physics appear to be missing….

No Pasaran

Posted in Biographical, History, Music, Politics with tags , , , on September 4, 2011 by telescoper

Yesterday’s attempt by the so-called English Defence League (a group of violent Neo-Nazi thugs) to stir up trouble in the East End of London was the cue for thousands of anti-fascists to stage a counter-demonstration. Many were worried that this would lead to a repeat of the Battle of Cable Street, but thankfully that didn’t happen. While it’s reassuring that the number of of EDL supporters amounted to just a few hundred – many fewer than those who protested against them – it still fills me with sadness that there are even that many people who are prepared to follow such an organization. The lessons of history make it clear that the journey they want to take will lead to an England that isn’t worth defending, so they must be stopped at the outset with every peaceful means possible.

I wasn’t able to get to London for the demonstration, but if I had it would no doubt filled me with nostalgia because the anti-EDL protestors were chanting “¡No pasarán!” (“They Shall Not Pass“), a slogan redolent with nostalgia for me, from my time as a student leftie, and which dates from the heroic defence of Madrid against Franco’s fascists during the Spanish Civil War. In those days (when I was student, I mean, not during the Spanish Civil War!) I was  a member of the Nicaragua Solidarity Campaign and remember hearing the band, Zinica, singing a song with that title (which I’ve put below). I even bought their album, Bluefields Express, which I still have.

The members of Zinica hailed from the caribbean cost of Nicaragua which was extensively settled by English people, so a number of the towns in that area have English names, such as Bluefields. Many of their songs were based on traditional English folk songs, especially sea shanties, but with a definite  flavour of calypso and reggae.

Anyway, now in my complacent middle age, I thank the EDL for one thing only – reminding me of the sad fact that fascism remains a threat to which we all must be alert. Next time the EDL try to incite violence again, I’ll definitely be among those protesting against them.

No pasarán.

Murder on the Railway

Posted in History, Literature with tags , , , , , , , , on August 28, 2011 by telescoper

I recently finished reading a book called Mr Briggs’ Hat by Kate Colquhoun, “a sensational account of Britain’s first railway murder”. In fact the subtitle isn’t particularly apt because this is a sober yet fascinating account of a famous Victorian crime, the investigation and trial that followed it. It’s a gripping story because it involves not only the elements of the classic “locked room” murder mystery, but also the pursuit of the suspect across the Atlantic to New York.

I won’t describe the story in full, as the details can be found in many places on the net. In a nutshell, the victim of this crime was a 70-year old well-to-do banker by the name of Thomas Briggs, who was found lying on the tracks of the North London Railway, between Bow and Hackney Wick (also known as Victoria Park) stations on the evening of 9th July 1864. He was carried to a nearby pub, but died later that evening of  extensive injuries to the head.

Briggs had boarded a first class compartment of the 21.45 train from Fenchurch Street station in order to travel to his home in Hackney. When the train had arrived at Hackney Central, at 22.10, one  compartment, with nobody inside, was found to be covered  in bloodstains; an empty leather bag and a walking stick were also found. It wasn’t hard to put two and two together;  some of Briggs’ possessions were found in the compartment, as was a battered hat. After Briggs’ death his family were asked to identify the various items that had been found, which they did, apart from the hat, which wasn’t his. Mr Briggs’ own hat had vanished.

All the evidence suggested that Briggs had been violently attacked and then thrown from the train. Perhaps he had tried to defend himself and in the course of a struggle had knocked off his assailant’s hat. In the rush to leave, or perhaps because his own was damaged, the murderer must have picked up the top hat Mr Briggs had been wearing. Briggs’ watch had apparently also been stolen.

After many false leads and a great deal of frustration the police finally developed a plausible suspect, an impoverished German tailor by the name of Franz Muller. Muller had apaprently been trying to raise money in order to travel to America and had in fact already boarded a ship to make the Atlantic crossing by the time the police were on his trail. However, Muller had travelled the cheapest way possible, on a sailing ship, steerage class.  Detective Richard Tanner, who led the police investigation, realised that if he travelled on a faster steamship he could still get to New York before Muller. So off he went, with a number of key witnesses in tow so he could produce them at an extradition hearing. This was all at the height of the American Civil War, incidentally, but the Muller case still made front page news in New York.

In fact Muller’s ship, the Victoria, took 40 days to reach New York – it must have been a terrible journey! – and Tanner arrived almost three weeks before that, so he had plenty of time to prepare to arrest his man. When Muller arrived he went meekly and when his possessions were searched the police found a watch with a serial number that matched Mr Briggs’. Muller also had a hat, but it didn’t quite match the description of the one belonging to Mr Briggs, as it had apparently been cut down. Such was the fame attached to this case that the style of a cut down top hat subsequently became universally known as a “”Muller” . Winston Churchill liked to wear one, apparently…

Anyway, Tanner secured the extradition warrant and returned to England with Muller, who was committed for trial at the Old Bailey and held on remand at Newgate. The trial lasted only three days, and it took the jury only 15 minutes to return a verdict of guilty. Muller was hanged at the public gallows at Newgate on November 14 1864. A huge crowd turned out to watch and there was so much disorder that the police feared a full-blown riot would break out. Such was the concern about this event that within a few years the practice of public executions was discontinued.

One of the reasons for the unrest at Muller’s execution was that there was a public outcry about the result of the trial. Many questions that had arisen during the trial had never been satisfactorily answered and Muller had continued to protest his innocence. He claimed that he had obtained the hat himself at a second-hand shop and had bought the watch in a similar fashion down at the docks, where stolen goods were regularly flogged. The law of the time, however, considered defendants on murder charges (and their spouses)  to be “incompetent witnesses”, which meant that they were not allowed to take the stand  in their own defence. Muller was therefore never given the opportunity to give his own account of what happened that evening. He had an alibi, in fact, that he’d spent the evening with a ladyfriend so she was called as a defence witness. It turned out however that she was a prostitute, and therefore lacking in credibility to a Victorian jury, and was also profoundly deaf. The prosecution tore her to shreds on the witness stand.

The compartment  in which the crime took place was a mess, with blood spatter and general signs of a disturbance. Why then did nobody else on the train hear anything? And how did Muller avoid getting any blood on his own clothes? A poor man like Muller would not have an extensive wardrobe, and his landlady (who also washed his clothes) hadn’t noticed any bloodstains on the night of the crime, or in the days afterwards before Muller left for New York. And how did he get off the train? Nobody saw him at Hackney station. Did he jump onto the tracks?

An important prosecution witness was a cab driver called Matthews, who testified to having helped Muller pawn various items. However, Matthews reliability was called into question when inconsistencies were found between his testimony on the witness stand and statements he had made earlier to the police. It also transpired that he was heavily in debt and clearly had his eyes on the reward that had been offered in connection with the murder. In fact it was £300, a huge sum in those days…

Another important question was raised at trial by  a railway employee who had noticed Mr Briggs, a regular passenger on the North London railway, on the train at Bow station in a first class compartment with not one but two other men, neither of whom matched the description of Muller (who was short of stature  and of slight build). The prosecution rubbished this testimony too, but it turns out that the police had found four other witnesses who had seen the same thing: Briggs in his compartment with two other men. In those days, however, the police were not obliged to disclose evidence to the defence if it was not used at trial. Had five independent witnesses all delivered corroborating testimony then there might well have been reasonable doubt about Muller’s guilt.

Above all, Muller just didn’t seem to behave like a murderer. He had told his friends well in advance of his departure for the United States, and had travelled in his own name without any attempt to conceal his identity. He was mild mannered and polite, on the small side, and not at all what the public expected of the perpetrator of such a violent crime. He was also quite small. Was he really capable of beating the much larger, if older, Briggs to death and then heaving his body out of the train all on his own?

All the evidence against Muller was circumstantial. No eyewitness put him on the train that night in 1864 and there was no forensic evidence to connect him with the crime scene. There was a bloody thumbprint on the hat left at the scene and a bloody handprint on the carriage door, either of which could have been conclusive, but decades were to pass before fingerprint analysis was to become an established part of forensic science. DNA or other trace evidence could of course also have been used to determine whether any of the blood in the carriage was Muller’s or even if he had worn either hat.

And what was Muller’s motive? Contrary to the suggestion that he was looking for money to allow him to move to New York, he seems to have had enough money already to pay for his ticket, because he had already bought it when the murder happened. It could have been an impulse. Perhaps he saw Briggs, who was wont to doze off on the train, and attempted to rob him but woke him up and a struggle ensued; but this seems very out of character.

However, the final words on this case should perhaps be those uttered by Muller himself just seconds before he took the drop. The prison chaplain, anxious for the confession that would bring closure to the case, stepped forward and asked “Did you do it?”. Muller reportedly answered, in German, “Ich habe es getan…”

Anyway, I found Mr Briggs’ Hat a fascinating read, fully of atmosphere and detail of the period and it yields fascinating insights into the social history of Victorian London. One of the things that got me especially interested in it was that the place it all happened is so close to where I used to live and work in the East End of London. On which note…

..I was curious about the route taken by Thomas Briggs from Fenchurch Street to Hackney, as no underground or overground railway goes that way nowadays. A bit of research (i.e. Google) revealed just how extensive the railway network was in the 1860s. Here is a map showing the relevant routes:

You can see that the service Mr Briggs took travelled in a roughly easterly direction out of Fenchurch street, along the route of the London and Blackwall Railway to Limehouse (the station there was named Stepney in those daysn, before swinging to the north. This railway is long since defunct but for much of its length this part of the route is followed by the modern Docklands Light Railway which carries on towards Poplar and London Docklands. However, the train Mr Briggs diverged from this route; it carried on  over the Regents Canal and across Burdett Road (where apparently there once was a station, although it didn’t open until 1871) before reaching Bow Station where it linked up with the North London Railway.  This part of the route doesn’t exist at all nowadays,  although there is still a railway bridge over Burdett Road carrying trains to and from destinations further to the east. Moreover,   “Bow Station” wasn’t either of the current stations at Bow (Bow Road, on the District and Hammersmith and City Underground lines or Bow Church on the Dockland Light Railway) but a much larger station which has now also vanished, but whose location you can  find next to the blue arrow on this map:

The line extending out of the top of the map is the route taken by the North London Railway at the time, essentially up the eastern side of Victoria Park, passing through Old Ford, before turning to the west to arrive at Hackney.

So what happened to this railway and all its stations? Well, if I tell you that they were all closed to the public in 1944 then you can probably guess. This part of London was heavily bombed during the Second World War, and not only during the Blitz. In fact Bow Station was hit by a V1 flying bomb and damaged beyond repair, but that was after operations on the North London Line had already been suspended because of bomb damage.

You can find a huge amount of fascinating detail about the disused stations on the North London Railway and elsewhere here.

The Knife Man

Posted in History, Literature with tags , , , , , , , , , , , on July 9, 2011 by telescoper

It looks set to be the proverbial wet weekend here in Cardiff and I’m waiting for a pause in the rain before going out to do my Saturday shopping. Having done the crossword already, I should be cleaning the house but instead I thought I’d post a quick comment about the fascinating book I’ve just finished reading.

The Knife Man, by Wendy Moore, is an account of “The Extraordinary Life and Times of John Hunter, Father of Modern Surgery”. It’s a measure of my ignorance about medical history that I didn’t even know who John Hunter was when I started reading this, although I had heard of the Hunterian Museum without realising who it was named after.

I won’t give a lengthy account of Hunter’s biography; that’s done very well elsewhere on the net and indeed in the book, which I thoroughly recommend. It is worth emphasizing, however, what a remarkable man he was. Born in Scotland in 1728, he didn’t go to University and received no formal medical training. He went to London in 1748 in order to become assistant to his brother William, a noted surgeon at the time. John’s primary rsponsibility was to help with the dissection of human cadavers during William’s anatomy classes. He soon became fascinated by anatomy and himself became extremely adept at dissection. He received some medical training in London, had a spell as an army surgeon and eventually set up a private medical practice in London at which he ran his own anatomy classes for paying students. He became one of the top surgeons in London and attended to the needs of many prominent Georgian figures, including King George III.

But, as impressive as it was, his medical career wasn’t the most remarkable thing about Hunter’s life. His interests extended far beyond human anatomy and from an early age he was an avid collector of all sorts of animals, alive and dead. As he became wealthier through his medical practice and lectures he spent increasing amounts of cash on acquiring rare specimens, which he usually dissected in order to understand them better. He also collected specimens of diseased human organs, bones, and fossils. There was a very dark side to this work too. The grisly business of acquiring fresh human human corpses led him to make connections with graverobbers. Worse, he also experimented on human specimens, usually members of London’s poor. He did pay them for their pains, but that’s hardly the point.

Hunter’s studies led him to conclude – years before Darwin – that species were not fixed and immutable but that animal populations altered over time, with some creatures becoming extinct. Although he doesn’t seem to have used the word “evolution”, his work in this area was certainly heading in that direction. He was made a Fellow of the Royal Society in 1767.

Above all I think what stands out about Hunter was that he pioneered the use of the scientific method in the field of medicine. His lack of formal training meant that he wasn’t steeped in the dogma or orthodox medicine which had led to many bizarre and/or dangerous practices. One wonders what chain of reasoning had led doctors to suppose that pumping tobacco smoke into a patient’s anus using specially constructed bellows could possibly have any therapeutic value!

Hunter learned primarily from experience. He knew, for example, that major surgery in Georgian times was very likely to kill the patient. There were no anaesthetics, so death by shock was a strong possibility. Loss of blood was a danger, too, unless the operation was completed extremely quickly. Moreover, doctors at the time – Hunter included – had no idea about how infections were spread and surgeons would often operate with instruments encrusted with the blood of previous victim. In the (unlikely) event of a patient surviving the agony of, say, an amputation, they would probably die of  some form of infection within a few days anyway. Hunter’s policy in the light of all this was to refuse to operate unless the situation was truly desperate.

For example, when Hunter was an army surgeon, the prevailing attitude to gunshot wounds was that the bullet had to be removed at all costs. Moreover, it was believed that gunpowder was poisonous, so entry wounds were usually “enlarged” to remove tissue that had been blackened or burnt. One day, a group of British soldiers had come under fire and several had been badly injured. They escaped the ambush and holed up in a farmhouse, where they were found a few days later. One had two bullets in his thigh, another had one in his chest. However, although seriously ill, all were still alive. Hunter knew that if men in that condition had been brought into his field hospital and operated on in the usual manner, they would all almost certainly have died. After this experience Hunter was extremely reluctant to operate at all on battlefield injuries unless they were immediately life-threatening, and often decided to let nature take its course with flesh wounds.

The Knife Man contains many more examples of Hunter’s pionering use of empirical evidence in medicine and, as such, is well worth reading by anyone interested in the scientific method. It also provides a fascinating insight into life in Georgian London. Notable characters appear in extremely unexpected ways in Hunter’s story:

  • James Boswell made frequent visits to Covent Garden  in order to the employ the services of local prostitutes, which was apparently quite normal for Georgian gentry, as was the consequence – a lifelong problem with gonorrhea, which Hunter tried to treat him for.
  • Hunter attended the birth of George Gordon (later Lord) Byron, who was born with a congenital deformity,  possibly a club foot. Hunter told his mother that it could probably be cured if he wore a specially constructed boot during infancy, but she didn’t take his advice.
  • Joseph Haydn was a frequent visitor to the Hunter residence during his time in London; he even wrote set some poems by Anne Hunter (John’s wife) to music. There were rumours of an affair, in fact. He also suffered from a nasal polyp, about which he sought Hunter’s advice. When the nature of the required surgery was explained to him, Haydn decided not to have it operated on.

I could give more examples, but that’s 1000 words, and it’s now sunny outside, so you’ll have to go and read the book, which I  recommend heartily. However, I really should point out that it’s not for the squeamish. The primitive surgical procedures deployed in the 18th Century are described in excrutiating detail and parts of the book make for very uncomfortable reading. If you don’t think you can cope with a detailed account of an operation, without anaesthetic,  to remove stone from a patient’s bladder, then perhaps this isn’t a book for you!

Sweet Fanny Adams

Posted in History, Literature with tags , , on June 21, 2011 by telescoper

I’ve been travelling more than usual recently and have been taking the opportunity to catch up with a stack of books I bought but haven’t had time to read. The latest is a hefty tome by Judith Flanders, entitled The Invention of Murder, a detailed, scholarly, meticulously researched but highly readable discussion of “how the Victorians revelled in death and detection”.

This isn’t just one of those “true crime” shockers – although there is plenty of shocking material in it, as will become obvious – it’s about the insight that crime gives into how society works. Murder casts a particularly garish and disturbing light on Victorian culture, as it was in that period that violent crime became a form of entertainment, which it remains today with shows like CSI.

High profile murders spawned a host of bizarre cultural phenomena in the Victorian age, including stage melodramas and puppet shows in which crimes were re-enacted for the public, cheap publications called penny-dreadfuls, and the infamous “broadsides” -cheap unregulated newspapers which were the ultimate in gutter-press, reporting the gory details in grotesquely lurid details. The detective story had its birth in this era too, fuelling public fascination with crime and detection. And then of course there were the public hangings, regularly attended by tens of thousands of people. These grisly spectacles carried on until 1868, after which time they were held inside prisons out of the public gaze. Crowds still gathered even then, to watch the black flag being hoisted to indicate the end of a life.

Rather than going through the whole book systematically, I thought I’d just pass on a few things that particularly struck me as I read it. You can read a review of the whole volume here.

One was the fact that many Victorian trials were farcical. There was little understanding of what to do with physical evidence, so more often than not the prosecution relied on allegations about the character of the defendant to get a conviction. If you were poor you had no access to legal counsel and, since you belonged to a demonized underclass, pretty much doomed if committed to trial. The same went if you were “foreign”, especially if that meant “Irish” and especially if you were also catholic. Judges routinely summed up the evidence in an outrageously biased way; the defence were allowed no summing up at all, regardless of whether the defendant could afford a lawyer. There were few restrictions on press reporting of trials, with the result that newspapers openly presented views of guilt or innocence before trial in a manner that was grossly prejudicial; among the worst offenders were the Times and the Observer, papers which we now consider to be “quality”. Juries typically took 10 minutes or less to reach a verdict and the time between sentencing to death and execution was usually 48 hours, so there was no time for an appeal.

The public executioner for much of the Victorian period was a man called William Calcraft. I don’t know if he was incompetent or just plain cruel, but he favoured the so-called “short drop” which meant death by strangulation rather than by a broken neck. Often the victim – and I use the word advisedly because for me such an execution is also murder – took several minutes to die in agony. One description in the book tells of a woman – convicted on the scantiest of evidence – so terrified by the gallows that she was unable to stand and had to be put on a chair to be hanged. The hangman miscalculated the drop and she took four minutes to die. How any human being could bear to watch such an event is beyond me, but thousands did.

Over and over again there are stark examples of the grinding poverty that reigned during the Victorian era. The underclass lived in filthy overcrowded and dangerous slums, in conditions too miserable to be imagined. Poor single women often had little choice but to turn to prostitution. Annie Chapman, for example, was murdered by Jack the Ripper in Whitechapel in September 1888. On her last night she had no money to pay for a bed in a lodging house, so had gone onto the street to earn some cash. After her death her belongings were itemized: apart from the clothes she had been wearing, her worldly goods consisted of two combs and a used envelope.

And then there were the children. Infant mortality was high and working class children in the Victorian era died so often of neglect that society had largely become hardened to the idea of killing a child. One example is the particularly appalling murder of a young girl called Fanny Adams in 1867:

Fanny’s head was perched on two hop poles, while on the ground was one of her legs, still with its stocking and boot on. Her right arm, then a hand, then her torso were found nearby. Her other foot, and left arm, were in the next field. Her intestines had been removed, and were not found until the next day, together with her heart.

Almost immediately the phrase “Fanny Adams” became popular slang for a cheap type of chopped meat you could buy in tins, thence it passed into navy slang as “Sweet Fanny Adams”, meaning “nothing at all” and remains in use to this day, sometimes abbreviated to “Sweet FA”. Nothing at all, it seems, was the value of an innocent child’s life.

Today it sounds unbelievably cruel that people could make a joke about such a terrible crime, but I guess that just tells you how brutal life was. I’d always thought “Fanny Adams” was a euphemism for “Fuck All” but its origin is clearly far darker. I’ll never been able to use that expression again without thinking of its origin and, perhaps, after reading this, neither will you…

In Memoriam – HMS Hood

Posted in History with tags , , , on May 24, 2011 by telescoper

I just realised that today is a solemn anniversary which surprisingly hasn’t been marked in the media. On this day 70 years ago, i.e. 24th May 1941, the Royal Navy battlecruiser HMS Hood was sunk by the German Battleship Bismarck in the Battle of the Denmark Strait. Of a ship’s complement of 1418 only three survived the sinking of HMS Hood; it was one of the greatest maritime disasters of the Second World War. I’m not one for dwelling excessively  on the past, but I think it’s a shame this event has not been remembered. We owe a lot to people like the 1415 who gave their lives that day, so I’m glad I remembered in time to pay my respects.

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