Time is an illusion, lunchtime doubly so…

In the dim and distant past, time was, to humankind, a thing and not much more. There was light-time, then there was dark-time, then there was another lot of light-time; during the day we could hunt, fight, eat and try to stay alive, and during the night we could sleep and have sex. However, we also realised that there were some parts of the year with short days and colder night, and others that were warmer, brighter and better for hunting. Being the bright sort, we humans realised that the amount of time it spent in winter, spring, summer and autumn (fall is the WRONG WORD) was about the same each time around, and thought that rather than just waiting for it to warm up every time we could count how long it took for one cycle (or year) so that we could work out when it was going to get warm next year. This enabled us to plan our hunting and farming patterns, and it became recognised that some knowledge of how the year worked was advantageous to a tribe. Eventually, this got so important that people started building monuments to the annual seasonal progression, hence such weird and staggeringly impressive prehistoric engineering achievements as Stonehenge.

However, this basic understanding of the year and the seasons was only one step on the journey, and as we moved from a hunter-gatherer paradigm to more of a civilised existence, we realised the benefits that a complete calendar could offer us, and thus began our still-continuing test to quantify time. Nowadays our understanding of time extends to clocks accurate to the degree of nanoseconds, and an understanding of relativity, but for a long time our greatest quest into the realm of bringing organised time into our lives was the creation of the concept of the wee.

Having seven days of the week is, to begin with, a strange idea; seven is an awkward prime number, and it seems odd that we don’t pick number that is easier to divide and multiply by, like six, eight or even ten, as the basis for our temporal system. Six would seem to make the most sense; most of our months have around 30 days, or 5 six-day weeks, and 365 days a year is only one less than multiple of six, which could surely be some sort of religious symbolism (and there would be an exact multiple on leap years- even better). And it would mean a shorter week, and more time spent on the weekend, which would be really great. But no, we’re stuck with seven, and it’s all the bloody moon’s fault.

Y’see, the sun’s daily cycle is useful for measuring short-term time (night and day), and the earth’s rotation around it provides the crucial yearly change of season. However, the moon’s cycle is 28 days long (fourteen to wax, fourteen to wane, regular as clockwork), providing a nice intermediary time unit with which to divide up the year into a more manageable number of pieces than 365. Thus, we began dividing the year up into ‘moons’ and using them as a convenient reference that we could refer to every night. However, even a moon cycle is a bit long for day-to-day scheduling, and it proved advantageous for our distant ancestors to split it up even further. Unfortunately, 28 is an awkward number to divide into pieces, and its only factors are 1, 2, 4, 7 and 14. An increment of 1 or 2 days is simply too small to be useful, and a 4 day ‘week’ isn’t much better. A 14 day week would hardly be an improvement on 28 for scheduling purposes, so seven is the only number of a practical size for the length of the week. The fact that months are now mostly 30 or 31 days rather than 28 to try and fit the awkward fact that there are 12.36 moon cycles in a year, hasn’t changed matters, so we’re stuck with an awkward 7 day cycle.

However, this wasn’t the end of the issue for the historic time-definers (for want of a better word); there’s not much advantage in defining a seven day week if you can’t then define which day of said week you want the crops to be planted on. Therefore, different days of the week needed names for identification purposes, and since astronomy had already provided our daily, weekly and yearly time structures it made sense to look skyward once again when searching for suitable names. At this time, centuries before the invention of the telescope, we only knew of seven planets, those celestial bodies that could be seen with the naked eye; the sun, the moon (yeah, their definition of ‘planet’ was a bit iffy), Mercury, Venus, Mars, Jupiter and Saturn. It might seem to make sense, with seven planets and seven days of the week, to just name the days after the planets in a random order, but humankind never does things so simply, and the process of picking which day got named after which planet was a complicated one.

In around 1000 BC the Egyptians had decided to divide the daylight into twelve hours (because they knew how to pick a nice, easy-to-divide number), and the Babylonians then took this a stage further by dividing the entire day, including night-time, into 24 hours. The Babylonians were also great astronomers, and had thus discovered the seven visible planets- however, because they were a bit weird, they decided that each planet had its place in a hierarchy, and that this hierarchy was dictated by which planet took the longest to complete its cycle and return to the same point in the sky. This order was, for the record, Saturn (29 years), Jupiter (12 years), Mars (687 days), Sun (365 days), Venus (225 days), Mercury (88 days) and Moon (28 days). So, did they name the days after the planets in this order? Of course not, that would be far too simple; instead, they decided to start naming the hours of the day after the planets (I did say they were a bit weird) in that order, going back to Saturn when they got to the Moon.

However, 24 hours does not divide nicely by seven planets, so the planet after which the first hour of the day was named changed each day. So, the first hour of the first day of the week was named after Saturn, the first hour of the second day after the Sun, and so on. Since the list repeated itself each week, the Babylonians decided to name each day after the planet that the first hour of each day was named, so we got Saturnday, Sunday, Moonday, Marsday, Mercuryday, Jupiterday and Venusday.

Now, you may have noticed that these are not the days of the week we English speakers are exactly used to, and for that we can blame the Vikings. The planetary method for naming the days of the week was brought to Britain by the Romans, and when they left the Britons held on to the names. However, Britain then spent the next 7 centuries getting repeatedly invaded and conquered by various foreigners, and for most of that time it was the Germanic Vikings and Saxons who fought over the country. Both groups worshipped the same gods, those of Norse mythology (so Thor, Odin and so on), and one of the practices they introduced was to replace the names of four days of the week with those of four of their gods; Tyr’sday, Woden’sday (Woden was the Saxon word for Odin), Thor’sday and Frig’sday replaced Marsday, Mercuryday, Jupiterday and Venusday in England, and soon the fluctuating nature of language renamed the days of the week Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday and Friday.

However, the old planetary names remained in the romance languages (the Spanish translations of the days Tuesday to Friday are Mardi, Mercredi, Jeudi and Vendredi), with one small exception. When the Roman Empire went Christian in the fourth century, the ten commandments dictated they remember the Sabbath day; but, to avoid copying the Jews (whose Sabbath was on Saturday), they chose to make Sunday the Sabbath day. It is for this reason that Monday, the first day of the working week after one’s day of rest, became the start of the week, taking over from the Babylonian’s choice of Saturday, but close to Rome they went one stage further and renamed Sunday ‘Deus Dominici’, or Day Of The Lord. The practice didn’t catch on in Britain, thousands of miles from Rome, but the modern day Spanish, French and Italian words for Sunday are domingo, dimanche and domenica respectively, all of which are locally corrupted forms of ‘Deus Dominici’.

This is one of those posts that doesn’t have a natural conclusion, or even much of a point to it. But hey; I didn’t start writing this because I wanted to make a point, but more to share the kind of stuff I find slightly interesting. Sorry if you didn’t.

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3500 calories per pound

This looks set to be the concluding post in this particular little series on the subject of obesity and overweightness. So, to summarise where we’ve been so far- post 1: that there are a lot of slightly chubby people present in the western world leading to statistics supporting a massive obesity problem, and that even this mediocre degree of fatness can be seriously damaging to your health. Post 2: why we have spent recent history getting slightly chubby. And for today, post 3: how one can try to do your bit, especially following the Christmas excesses and the soon-broken promises of New Year, to lose some of that excess poundage.

It was Albert Einstein who first demonstrated that mass was nothing more than stored energy, and although the theory behind that precise idea doesn’t really correlate with biology the principle still stands; fat is your body’s way of storing energy. It’s also a vital body tissue, and is not a 100% bad and evil thing to ingest, but if you want to lose it then the aim should simply be one of ensuring that one’s energy output, in the form of exercise  exceeds one’s energy input, in the form of food. The body’s response to this is to use up some of its fat stores to replace this lost energy (although this process can take up to a week to run its full course; the body is a complicated thing), meaning that the amount of fat in/on your body will gradually decrease over time. Therefore, slimming down is a process that is best approached from two directions; restricting what’s going in, and increasing what’s going out (both at the same time is infinitely more effective than an either/or process). I’ll deal with what’s going in first.

The most important point to make about improving one’s diet, and when considering weight loss generally, is that there are no cheats. There are no wonder pills that will shed 20lb of body fat in a week, and no super-foods or nutritional supplements that will slim you down in a matter of months. Losing weight is always going to be a messy business that will take several months at a minimum (the title of this post refers to the calorie content of body fat, meaning that to lose one pound you must expend 3500 more calories than you ingest over a given period of time), and unfortunately prevention is better than cure; but moping won’t help anyone, so let’s just gather our resolve and move on.

There is currently a huge debate going on concerning the nation’s diet problems of amount versus content; whether people are eating too much, or just the wrong stuff. In most cases it’s probably going to be a mixture of the two, but I tend to favour the latter answer; and in any case, there’s not much I can say about the former beyond ‘eat less stuff’. I am not a good enough cook to offer any great advice on what foods you should or shouldn’t be avoiding, particularly since the consensus appears to change every fortnight, so instead I will concentrate on the one solid piece of advice that I can champion; cook your own stuff.

This is a piece of advice that many people find hard to cope with- as I said in my last post, our body doesn’t want to waste time cooking when it could be eating. When faced with the unknown product of one’s efforts in an hours time, and the surety of a ready meal or fast food within five minutes, the latter option and all the crap that goes in it starts to seem a lot more attractive. The trick is, therefore, to learn how to cook quickly- the best meals should either take less than 10-15 minutes of actual effort to prepare and make, or be able to be made in large amounts and last for a week or more. Or, even better, both. Skilled chefs achieve this by having their skills honed to a fine art and working at a furious rate, but then again they’re getting paid for it; for the layman, a better solution is to know the right dishes. I’m not going to include a full recipe list, but there are thousands online, and there is a skill to reading recipes; it can get easy to get lost between a long list of numbers and a complicated ordering system, but reading between the lines one can often identify which recipes mean ‘chop it all up and chuck in some water for half an hour’.

That’s a very brief touch on the issue, but now I want to move on and look at energy going out; exercise. I personally would recommend sport, particularly team sport, as the most reliably fun way to get fit and enjoy oneself on a weekend- rugby has always done me right. If you’re looking in the right place, age shouldn’t be an issue (I’ve seen a 50 year old play alongside a 19 year old student at a club rugby match near me), and neither should skill so long as you are willing to give it a decent go; but, sport’s not for everyone and can present injury issues so I’ll also look elsewhere.

The traditional form of fat-burning exercise is jogging, but that’s an idea to be taken with a large pinch of salt and caution. Regular joggers will lose weight it’s true, but jogging places an awful lot of stress on one’s joints (swimming, cycling and rowing are all good forms of ‘low-impact exercise’ that avoid this issue), and suffers the crowning flaw of being boring as hell. To me, anyway- it takes up a good chunk of time, during which one’s mind is so filled with the thump of footfalls and aching limbs that one is forced to endure the experience rather than enjoy it. I’ll put up with that for strength exercises, but not for weight loss when two far better techniques present themselves; intensity sessions and walking.

Intensity sessions is just a posh name for doing very, very tiring exercise for a short period of time; they’re great for burning fat & building fitness, but I’ll warn you now that they are not pleasant. As the name suggest, these involve very high-intensity exercise (as a general rule, you not be able to talk throughout high-intensity work) performed either continuously or next to continuously for relatively short periods of time- an 8 minute session a few times a week should be plenty. This exercise can take many forms; shuttle runs (sprinting back and forth as fast as possible between two marked points or lines), suicides (doing shuttle runs between one ‘base’ line and a number of different lines at different distances from the base, such that one’s runs change in length after each set) and tabata sets (picking an easily repeatable exercise, such as squats, performing them as fast as possible for 20 seconds, followed by 10 seconds of rest, then another 20 seconds of exercise, and so on for 4-8 minute) are just three examples. Effective though these are, it’s difficult to find an area of empty space to perform them without getting awkward looks and the odd spot of abuse from passers-by or neighbours, so they may not be ideal for many people (tabata sets or other exercises such as press ups are an exception, and can generally be done in a bedroom; Mark Lauren’s excellent ‘You Are Your Own Gym’ is a great place to start for anyone interested in pursuing this route to lose weight & build muscle). This leaves us with one more option; walking.

To my mind, if everyone ate properly and walked 10,000 steps per day, the scare stats behind the media’s obesity fix would disappear within a matter of months. 10,000 steps may seem a lot, and for many holding office jobs it may seem impossible, but walking is a wonderful form of exercise since it allows you to lose oneself in thought or music, whichever takes your fancy. Even if you don’t have time for a separate walk, with a pedometer in hand (they are built into many modern iPods, and free pedometer apps are available for both iPhone and Android) and a target in mind (10k is the standard) then after a couple of weeks it’s not unusual to find yourself subtly changing the tiny aspects of your day (stairs instead of lift, that sort of thing) to try and hit your target; and the results will follow. As car ownership, an office economy and lack of free time have all grown in the last few decades, we as a nation do not walk as much as we used to. It’s high time that changed.

An Opera Posessed

My last post left the story of JRR Tolkein immediately after his writing of his first bestseller; the rather charming, lighthearted, almost fairy story of a tale that was The Hobbit. This was a major success, and not just among the ‘children aged between 6 and 12’ demographic identified by young Rayner Unwin; adults lapped up Tolkein’s work too, and his publishers Allen & Unwin were positively rubbing their hands in glee. Naturally, they requested a sequel, a request to which Tolkein’s attitude appears to have been along the lines of ‘challenge accepted’.

Even holding down the rigours of another job, and even accounting for the phenomenal length of his finished product, the writing of a book is a process that takes a few months for a professional writer (Dame Barbara Cartland once released 25 books in the space of a year, but that’s another story), and perhaps a year or two for an amateur like Tolkein. He started writing the book in December 1937, and it was finally published 18 years later in 1955.

This was partly a reflection of the difficulties Tolkein had in publishing his work (more on that later), but this also reflects the measured, meticulous and very serious approach Tolkein took to his writing. He started his story from scratch, each time going in a completely different direction with an entirely different plot, at least three times. His first effort, for instance, was due to chronicle another adventure of his protagonist Bilbo from The Hobbit, making it a direct sequel in both a literal and spiritual sense. However, he then remembered about the ring Bilbo found beneath the mountains, won (or stolen, depending on your point of view) from the creature Gollum, and the strange power it held; not just invisibility, as was Bilbo’s main use for it, but the hypnotic effect it had on Gollum (he even subsequently rewrote that scene for The Hobbit‘s second edition to emphasise that effect). He decided that the strange power of the ring was a more natural direction to follow, and so he wrote about that instead.

Progress was slow. Tolkein went months at a time without working on the book, making only occasional, sporadic yet highly focused bouts of progress. Huge amounts were cross-referenced or borrowed from his earlier writings concerning the mythology, history & background of Middle Earth, Tolkein constantly trying to make his mythic world feel and, in a sense, be as real as possible, but it was mainly due to the influence of his son Christopher, who Tolkein would send chapters to whilst he was away fighting the Second World War in his father’s native South Africa, that the book ever got finished at all. When it eventually did, Tolkein had been working the story of Bilbo’s son Frodo and his adventure to destroy the Ring of Power for over 12 years. His final work was over 1000 pages long, spread across six ‘books’, as well as being laden with appendices to explain & offer background information, and he called it The Lord of The Rings (in reference to his overarching antagonist, the Dark Lord Sauron).

A similar story had, incidentally, been attempted once before; Der Ring des Nibelungen is an opera (well, four operas) written by German composer Richard Wagner during the 19th century, traditionally performed over the course of four consecutive nights (yeah, you have to be pretty committed to sit through all of that) and also known as ‘The Ring Cycle’- it’s where ‘Ride of The Valkyries’ comes from. The opera follows the story of a ring, made from the traditionally evil Rhinegold (gold panned from the Rhine river), and the trail of death, chaos and destruction it leaves in its wake between its forging & destruction. Many commentators have pointed out the close similarities between the two, and as a keen follower of Germanic mythology Tolkein certainly knew the story, but Tolkein rubbished any suggestion that he had borrowed from it, saying “Both rings were round, and there the resemblance ceases”. You can probably work out my approximate personal opinion from the title of this post, although I wouldn’t read too much into it.

Even once his epic was finished, the problems weren’t over. Once finished, he quarrelled with Allen & Unwin over his desire to release LOTR in one volume, along with his still-incomplete Silmarillion (that he wasn’t allowed to may explain all the appendices). He then turned to Collins, but they claimed his book was in urgent need of an editor and a license to cut (my words, not theirs, I should add). Many other people have voiced this complaint since, but Tolkein refused and ordered Collins to publish by 1952. This they failed to do, so Tolkein wrote back to Allen & Unwin and eventually agreed to publish his book in three parts; The Fellowship of The Ring, The Two Towers, and The Return of The King (a title Tolkein, incidentally, detested because it told you how the book ended).

Still, the book was out now, and the critics… weren’t that enthusiastic. Well, some of them were, certainly, but the book has always had its detractors among the world of literature, and that was most certainly the case during its inception. The New York Times criticised Tolkein’s academic approach, saying he had “formulated a high-minded belief in the importance of his mission as a literary preservationist, which turns out to be death to literature itself”, whilst others claimed it, and its characters in particular, lacked depth. Even Hugo Dyson, one of Tolkein’s close friends and a member of his own literary group, spent public readings of the book lying on a sofa shouting complaints along the lines of “Oh God, not another elf!”. Unlike The Hobbit, which had been a light-hearted children’s story in many ways, The Lord of The Rings was darker & more grown up, dealing with themes of death, power and evil and written in a far more adult style; this could be said to have exposed it to more serious critics and a harder gaze than its predecessor, causing some to be put off by it (a problem that wasn’t helped by the sheer size of the thing).

However, I personally am part of the other crowd, those who have voiced their opinions in nearly 500 five-star reviews on Amazon (although one should never read too much into such figures) and who agree with the likes of CS  Lewis, The Sunday Telegraph and Sunday Times of the time that “Here is a book that will break your heart”, that it is “among the greatest works of imaginative fiction of the twentieth century” and that “the English-speaking world is divided into those who have read The Lord of the Rings and The Hobbit and those who are going to read them”. These are the people who have shown the truth in the review of the New York Herald Tribune: that Tolkein’s masterpiece was and is “destined to outlast our time”.

But… what exactly is it that makes Tolkein’s epic so special, such a fixture; why, even years after its publication as the first genuinely great work of fantasy, it is still widely regarded as the finest work the genre has ever produced? I could probably write an entire book just to try and answer that question (and several people probably have done), but to me it was because Tolkein understood, absolutely perfectly and fundamentally, exactly what he was trying to write. Many modern fantasy novels try to be uber-fantastical, or try to base themselves around an idea or a concept, in some way trying to find their own level of reality on which their world can exist, and they often find themselves in a sort of awkward middle ground, but Tolkein never suffered that problem because he knew that, quite simply, he was writing a myth, and he knew exactly how that was done. Terry Pratchett may have mastered comedic fantasy, George RR Martin may be the king of political-style fantasy, but only JRR Tolkein has, in recent times, been able to harness the awesome power of the first source of story; the legend, told around the campfire, of the hero and the villain, of the character defined by their virtues over their flaws, of the purest, rawest adventure in the pursuit of saving what is good and true in this world. These are the stories written to outlast the generations, and Tolkein’s mastery of them is, to me, the secret to his masterpiece.