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.

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The Consolidation of a World Power

I left my last post on the history of music at around 1969, which for many independent commentators marks the end of the era of the birth of rock music. The 60s had been a decade of a hundred stories running alongside one another in the music world, each with their own part to play in the vast tapestry of innovation. Jimi Hendrix had risen from an obscure career playing the blues circuit in New York to being an international star, and one moreover who revolutionised what the music world thought about what a guitar could and should do- even before he became an icon of the psychedelic hippie music world, his hard & heavy guitar leads, in stark contrast to the tones of early Beatles’ and 60s pop music had founded rock music’s harder edge. He in turn had borrowed from earlier pioneers, Jeff Beck, Eric Clapton, The Who (perhaps the first true rock band, given their wild onstage antics and heavy guitar & drumkit-based sound) and Bob Dylan (the godfather of folk rock and the blues-style guitar playing that rock turned into its harder sound), each of whom had their own special stories. However, there was a reason I focused on the story of the hippie movement in my last post- the story of a counter-culture precipitating a musical revolution was only in its first revolution, and would be repeated several times by the end of the century.

To some music nerds however, Henrix’s death aged just 27 (and after just four years of fame) in 1970 thanks to an accidental drug overdose marked the beginning of the end. The god of the guitar was dead, the beautiful voice of Janis Joplin was dead, Syd Barrett had broken up from Pink Floyd, another founding band of the psychedelic rock movement, and was being driven utterly insane by LSD (although he thankfully later managed to pull himself out of the self-destructive cycle and lived until 2006), and Floyd’s American counterparts The Velvet Underground broke up just four years later. Hell, even The Beatles went in 1970.

But that didn’t mean it was the end- far from it. Rock music might have lost some of its guiding lights, but it still carried on regardless- Pink Floyd, The Who, Led Zeppelin and The Rolling Stones, the four biggest British bands of the time, continued to play an active role in the worldwide music scene, Zeppelin and The Who creating a huge fan rivalry. David Bowie was also continuing to show the world the mental ideas hiding beneath his endlessly crisp accent, and the rock world continued to swing along.

However, it was also during this time that a key division began to make itself firmly felt. As rock developed its harder sound during the 1960s, other bands and artists had followed The Beatles’ early direction by playing softer, more lyrical and acoustic sounds, music that was designed to be easy on the ear and played to and for mass appeal. This quickly got itself labelled ‘pop music’ (short for popular), and just as quickly this became something of a term of abuse from serious rock aficionados. Since its conception, pop has always been more the commercial enterprise, motivated less by a sense of artistic expression and experimentation and more by the promise of fame and fortune, which many consider a rather shallow ambition. But, no matter what the age, pop music has always been there, and more often than not has been topping the charts- people often talk about some age in the long distant past as being the ‘best time for music’ before returning to lambast the kind of generic, commercial consumer-generated pop that no self-respecting musician could bring himself to genuinely enjoy and claiming that ‘most music today is rubbish’. They fail to remember, of course, just how much of the same kind of stuff was around in their chosen ‘golden age’, that the world in general has chosen to forget.

Nonetheless, this frustration with generic pop has frequently been a driving force for the generation of new forms of rock, in an attempt to ‘break the mould’. In the early seventies, for example, the rock world was described as tame or sterile, relatively acoustic acts beginning to claim rock status. The Rolling Stones and company weren’t new any more, there was a sense of lacking in innovation, and a sense of musical frustration began to build. This frustration was further fuelled by the ending of the 25-year old post war economic boom, and the result, musically speaking, was punk rock. In the UK, it was The Sex Pistols and The Clash, in the USA The Ramones and similar, most of whom were ‘garage bands’ with little skill (Johnny Rotten, lead singer of The Sex Pistols, has frequently admitted that he couldn’t sing in the slightest, and there was a running joke at the time on the theme of ‘Here’s three chords. Now go start a band’) but the requisite emotion, aggression and fresh thinking to make them a musical revolution. Also developed a few years earlier was heavy metal, perhaps the only rock genre to have never had a clearly defined ‘era’ despite having been there, hiding around the back and on the sidelines somewhere, for the past 40 or so years. Its development was partly fuelled by the same kind of musical frustration that sparked punk, but was also the result of a bizarre industrial accident. Working at a Birmingham metal factory in 1965 when aged 17, Black Sabbath guitarist (although they were then known as The Polka Tulk Blues Band) Tony Iommi lost the the ends of his middle and ring fingers on his right hand. This was a devastating blow for a young guitarist, but Iommi compensated by easing the tension on his strings and developing two thimbles to cover his finger ends. By 1969, his string slackening had lead him to detune his guitar down a minor third from E to C#, and to include slapping the strings with his fingers as part of his performance. This detuning, matched by the band’s bassist Geezer Butler, was combined with the idea formulated whilst watching the queues for horror movie Black Sabbath that ‘if people are prepared to make money to be scared, then why don’t we write scary music?’, to create the incredibly heavy, aggressive, driving and slightly ‘out of tune’ (to conventional ears) sound of heavy metal, which was further popularised by the likes of Judas Priest, Deep Purple and Motley Crue (sorry, I can’t do the umlauts here).

Over the next few years, punk would slowly fall out of fashion, evolving into harder variations such as hardcore (which never penetrated the public consciousness but would make itself felt some years later- read on to find out how) and leaving other bands to develop it into post-punk; a pattern repeated with other genres down the decades. The 1980s was the first decade to see hip hop come to the fore,  partly in response to the newly-arrived MTV signalling the onward march of electronic, manufactured pop. Hip hop was specifically targeted at a more underground, urban circuit to these clean, commercial sounds, music based almost entirely around a beat rather than melody and allowing the songs to be messed around with, looped, scratched and repeated all for the sake of effect and atmosphere building. From hip hop was spawned rap, party, funk, disco, a new definition of the word DJ and, eventually, even dubstep. The decade also saw rock music really start to ‘get large’ with bands such as Queen and U2 filling football stadiums, paving the way for the sheer scale of modern rock acts and music festivals, and culminating, in 1985, with the huge global event that was Live Aid- not only was this a huge musical landmark, but it fundamentally changed what it meant to be a musical celebrity, and greatly influenced western attitudes to the third world.

By the late 80s and early 90s the business of counter-culture was at it again, this time with anger directed at a range of subjects from MTV tones, the boring, amelodic repetition of rap and the controversial policies of the Reagan administration that created a vast American ‘disaffected youth’ culture. This music partly formulated itself into the thoughtful lyrics and iconic sounds of bands such as REM, but in other areas found its expression and anger in the remnants of punk. Kurt Cobain in particular drew heavy inspiration from ‘hardcore’ bands (see, I said they’d show up again) such as Black Cloud, and the huge popularity of Nirvana’s ‘Smells Like Teen Spirit’ thrust grunge, along with many of the other genres blanketed under the title ‘alternative rock’ into the public consciousness (one of my earlier posts dealt with this, in some ways tragic, rise and fall in more detail). Once the grunge craze died down, it was once again left for other bands to formulate a new sound and scene out of the remnants of the genre, Foo Fighters being the most prominent post-grunge band around today. In the UK things went in a little different direction- this time resentment was more reserved to the staged nature of Top of the Pops and the like, The Smiths leading the way into what would soon become indie rock or Britpop. This wave of British bands, such as Oasis, Blur and Suede, pushed back the influx of grunge and developed a prominence for the genre that made the term ‘indie’ seem a bit ironic.

Nowadays, there are so many different great bands, genres and styles pushing at the forefront of the musical world that it is difficult to describe what is the defining genre of our current era. Music is a bigger business than it has ever been before, both in terms of commercial pop sound and the hard rock acts that dominate festivals such as Download and Reading, with every band there is and has ever been forming a part, be it a thread or a whole figure, of the vast musical tapestry that the last century has birthed. It is almost amusing to think that, whilst there is so much that people could and do complain about in our modern world, it’s very hard to take it out on a music world that is so vast and able to cater for every taste. It’s almost hard to see where the next counter-culture will come from, or how their musical preferences will drive the world forward once again. Ah well, we’ll just have to wait and see…

Misnomers

I am going to break two of my cardinal rules  at once over the course of this post, for it is the first in the history of this blog that could be adequately described as a whinge. I have something of a personal hatred against these on principle that they never improve anybody’s life or even the world in general, but I’m hoping that this one is at least well-meaning and not as hideously vitriolic as some ‘opinion pieces’ I have had the misfortune to read over the years.

So…

A little while ago, the BBC published an article concerning the arrest of a man suspected of being a part of hacking group Lulzsec, an organised and select offshoot of the infamous internet hacking advocates and ‘pressure group’ Anonymous. The FBI have accused him of being part of a series of attacks on Sony last May & June, in which thousands of personal details on competition entries were published online. Lulzsec at the time made a statement to the effect that ‘we got all these details from one easy sting, so why do you trust them?’, which might have made the attack a case of trying to prove a point had the point not been directed at an electronics company and was thus kind of stupid. Had it been aimed at a government I might have understood, but to me this just looks like the internet doing what it does best- doing stuff simply for the fun of it. This is in fact the typical motive behind most Lulzsec activities, doing things ‘for teh lulz’, hence the first half of their name and the fact that their logo is a stick figure in typical meme style.

The BBC made reference to their name too in their coverage of the event, but since the journalist involved had clearly taken their information from a rather poorly-worded sentence of a Wikipedia article he claimed that ‘lulz’ was a play on words of lol, aka laugh out loud. This is not, technically speaking, entirely wrong, but is a bit like claiming the word ‘gay’ can now be used to mean happy in general conversation- something of an anachronism, albeit a very recent one. Lulz in the modern internet sense is used more to mean ‘laughs’ or ‘entertainment’, and  ‘for teh lulz’ could even be translated as simply ‘for the hell of it’. As I say, the argument was not expressly wrong as it was revealing that this journalist was either not especially good at getting his point across or dealing with slightly unfamiliar subject matter.

This is not the only example of the media getting things a little wrong when it comes to the internet. A few months ago, after a man was arrested for viciously abusing a celebrity (I forget who) using twitter, he was dubbed a ‘troll’, a term that, according to the BBC article I read, denotes somebody who uses the internet to bully and abuse people (sorry for picking on the BBC because a lot of others do it too, but I read them more than most other news sources). However, any reasonably experienced denizen of the internet will be able to tell you that the word ‘troll’ originated from the activity known as ‘trolling’, etymologically thought to originate from fishing (from a similar route as ‘trawling’). The idea behind this is that the original term was used in the context of ‘trolling for newbies’, ie laying down an obvious feeder line that an old head would recognise as being both obvious and discussed to its death, but that a newer face would respond to earnestly. Thus ‘newbies’ were fished for and identified, mostly for the amusement of the more experienced faces. Thus, trolling has lead to mean making jokes or provocative comments for one’s own amusement and at the expense of others, and ‘troll’ has become descriptive of somebody who trolls others. Whilst it is perhaps not the most noble of human activities, and some repeat offenders could definitely do with a bit more fresh air now and again, it is mostly harmless and definitely not to be taken altogether too seriously. What it is also not is a synonym for internet abuse or even (as one source has reported it) ‘defac[ing] Internet tribute sites with the aim of causing grief to families’. That is just plain old despicable bullying, something that has no place on the internet or the world in general, and dubbing casual humour-seekers such is just giving mostly alright people an unnecessarily bad name.

And here we get onto the bone I wish to pick- that the media, as a rule, do not appear to understand the internet or its culture, and instead treat it almost like a child’s plaything, a small distraction whose society is far less important than its ability to spawn companies. There may be an element of fear involved, an intentional mistrust of the web and a view to hold off embracing it as long as possible, for mainstream media is coming under heavy competition from the web and many have argued that the latter may soon kill the former altogether. This is as maybe, but news organisations should be obliged to act with at least a modicum of neutrality and respectability, especially for a service such as the BBC that does not depend on commercial funding anyway. It would perhaps not be too much to ask for a couple of organisations to hire an internet correspondent, to go with their food, technology, sports, science, environment, every country around the world, domestic, travel and weather ones, if only to allow issues concerning it to be conveyed accurately by someone who knows what he’s talking about. If it’s good enough for the rest of the world, then it’s surely good enough for the culture that has made mankind’s greatest invention what it is today.

OK, rant over, I’ll do something a little more normal next time out.

Quick Update

Normally I wouldn’t do a post today, but I saw this earlier and thought it was a good supplement to my earlier post about the response to Anita Sarkeesian’s kickstarter appeal. He certainly presents it better than me:
http://www.escapistmagazine.com/videos/view/the-big-picture/5950-Tropes-vs-MovieBob