Andy Roberts - tagged with learning http://andyrobertsblog.co.uk/feed en-us http://blogs.law.harvard.edu/tech/rss Sweetcron aroberts@gmail.com Karl Marx, part 6: The economics of power http://andyrobertsblog.co.uk/items/view/3344/karl-marx-part-6-the-economics-of-power

Karl Marxand Marxist economics are often accused of reducing humans to mere expendable specks of matter within the greater economic scheme of things

This article titled “Karl Marx, part 6: The economics of power” was written by Peter Thompson, for guardian.co.uk on Monday 9th May 2011 09.00 UTC Having so far concentrated on philosophy and politics we now turn to what was the major part of Marx’s output, namely the economics. But it is in the economics where his political philosophy begins to take on real form. There is not space enough here to cover the enormous range of his economics but there are a few basics which need to be dealt with in this slightly longer piece and which can be fought out below the line as usual. Alan Budd, who was an economic adviser to Margaret Thatcher in the 1980s once made an interesting point about Marxist economic theory and government policy on the fight against inflation at the time:

“[People] did see that it would be a very, very good way to raise unemployment, and raising unemployment was an extremely desirable way of reducing the strength of the working classes – if you like, that what was engineered there in Marxist terms was a crisis of capitalism which re-created a reserve army of labour and has allowed the capitalists to make high profits ever since.”

Marx’s basic starting point was that in contrast to all previous historical epochs capitalism is a system of “generalised commodity production” in which the workers’ abstracted labour power itself became a commodity to be traded. In all previous epochs, human labour had been used to create a surplus product, usually subsistence farming and a surplus used for first bartering and then trading. Under the ancient mode and slavery through to feudalism, the product and the means of producing it was clear; food, clothing, the means of life. You worked for the master and you belonged to the master in one way or another. The German word for serf, for example, is Leibeigener; your body literally belongs to the master. Capitalism liberates you from that and turns you into a free agent, apparently able to enter into a free contract to sell your labour to whomsoever you see fit. You are cast out of your old existence and are set on the route to making your own. The second verse of All Things Bright and Beautiful – “the rich man in his castle/ the poor man at his gate/God made them high and lowly/ and ordered their estate” – no longer applies. Whereas before you were a bondsman, now you are a journeyman and you can set off to make your own fortune, as the fairy tales have it. In economic terms, what before was a tangible surplus product is now transformed into intangible surplus value. You enter into this apparently free contract with an employer but the wage you draw from that employment is only a part of the value you create. Just as before a portion of the cabbages and linen you made belonged to the master, now a proportion of the monetary value you make through the production process belongs to the employer and you will only be employed if a competitive rate of surplus value can be generated through your labour. This is at the root of Marx’s version of the labour theory of value. The employer will provide the machines or tools for the completion of the task (constant capital) while the worker provides the labour power (variable capital). The employer will always be trying to improve labour productivity and can do so in various ways, but all of them boil down to improving the gap between your wage and the amount of value created by your labour power. This means that for Marx the commodity labour power has a special character in that it is the only commodity which can be employed to increase value, while all the others are merely reified forms of dead human labour, useless without labour input. An advanced car-producing robot no more creates value than does a peasant’s shovel. In theory there is no difference here to previous epochs where we accept the labour theory of value because it is measured in tons of cabbages and yards of linen but now that it becomes a commodified and monetarised relationship it also becomes a quasi-mystical one, with value apparently emerging mysteriously out of all sorts of transactions and technologies and with market mechanisms and competition wiping out and obfuscating the distinction between what it costs to produce something and its price. On these threads, for example, a critique of Marx has emerged which posits a kind of paradoxical capitalist utopia in which we have reached 100% automation of production with no labour input at all anywhere by anyone. This reductio ad absurdum is of course as realistic as the world of Arnie’s Terminator or of Joh Fredersen’s Metropolis in which workers become surplus to requirements, but it does serve to illustrate a point because the further question then emerges as to how the goods produced are going to be purchased if no one is earning any wages through the productive process. Under capitalism labour productivity may improve massively, but it can never be reduced to zero because that would remove all demand for the goods produced. You would then have to distribute commodities or vouchers to the entire population based on some sort of criteria not linked to labour input and then where do we end up? Oh, of course, at communism, in which each gives according to their ability and receives according to their need. Capitalist competition over labour productivity thus not only produces its own gravediggers but also provides the shovels (or robots) to finish the job. Labour productivity can be increased in all sorts of traditional ways such as making workers work harder for less money, speeding up the production lines, extending the working day, getting people to work longer for the same or even less money, seeking out newer, cheaper labour sources through globalisation etc and, as Alan Budd points out, all of the above are regularly used, but for Marx they all only put off the dread day of collapse in which the workers realise that the harder and more productively they work, the smaller the proportion of the surplus value they create comes to them. Since the mid-1970s the common way to put this off has been through enormous levels of debt, either by the state or the private individual. It is that tendency which both brought about the collapse of the Soviet Union – which over-borrowed in order to maintain full employment as a political necessity without raising productivity – and the current crisis in the west where a debt-fuelled asset price bubble in order to artificially stimulate demand has created the greatest economic crisis in a century. But for Marx, at the root of it all is the question of how surplus value is created and distributed and, most of all, what this does to human relations and desires. The commodification of labour power also brings with it the commodification of humans and their alienation from both themselves and the products of their labour power. It is an accusation often aimed at Marx that he reduces human beings to mere expendable specks of matter within the greater economic scheme of things, but it could be argued that the opposite is the case and that the whole point of Marxist economic analysis is precisely about trying to bring about a recognition that it is generalised commodity production which has commodified people and that it doesn’t have to be like that. The final two columns in this series will go on to discuss how this process of economic alienation feeds through into religion and ideology and the means by which people manage to cope with being mere playthings of larger forces; how a sense of autonomy, faith and hope are maintained in an apparently constrained, rationalistic and futureless world. This will bring us right back to where we started: the land of Ideologiekritik.

guardian.co.uk © Guardian News & Media Limited 2010 Published via the Guardian News Feed plugin for WordPress.

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Mon, 09 May 2011 05:15:00 -0500 http://andyrobertsblog.co.uk/items/view/3344/karl-marx-part-6-the-economics-of-power
Some things I can’t do on the ipad 2 yet. http://andyrobertsblog.co.uk/items/view/3328/some-things-i-can8217t-do-on-the-ipad-2-yet

So this is an experimental blog post feeding the output from a mind map directly via email to the blog. The mind map software is ithoughtsHD as recommended by Ed Dale and MacSparky, and it’s an addition to one I made early in order to accumulate some tasks I needed to do when I get back on my iMac again. So the first one was a kind of to do list, which is against the spirit of action logging I know, but sometimes I need the memory aid in special circumstances. 

I’ve had an intense unplanned two weeks or so learning curve with my new iPad 2, and it’s been enlightening and fun on the whole, but occasionally frustrating as well. In theory there are only about 20-30% of activities which cannot be done easily on the iPad, but in practice they can soon mount up into a bit of a backlog. I’ve tried to avoid getting involved in really complicated workflows which are basically workarounds to make up for the deliberately isolated structure of the IOS apps system. 

Other things I haven’t mentioned are native OSX apps such as Market Samurai, or Firefox plugins, which haven’t been ported to iPad yet, if at all. 

The iThoughtsHD output to email process includes a number of different formats and here they are:

cant do on ipad

adding autolinks into wordpress blog posts of course this is a bit like thinks to do on the iMac

the difference being here I might try to find ways to do them on the iPad eventually

podcasts

broadcast with livestream edit sound files in audacity

facebook

leave groups manage pages on 2nd page

Google Reader

add subscriptions unsubscribe

gmail

add filters

WordPress

edit longer posts add categories after the first few in the list

reorganise categories?

cant do on ipad.itm Download this file

cant do on ipad.itmz Download this file

cant do on ipad.opml Download this file

cant do on ipad.pdf Download this file

Andy Roberts

http://distributedresearch.net/blog

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Tue, 03 May 2011 09:28:00 -0500 http://andyrobertsblog.co.uk/items/view/3328/some-things-i-can8217t-do-on-the-ipad-2-yet
TV review: Jamie’s Dream School http://andyrobertsblog.co.uk/items/view/3258/tv-review-jamie8217s-dream-school

Some sort of review of the final episode of jamies dream school which aired tonight.

This article titled “TV review: Jamie’s Dream School” was written by Sam Wollaston, for The Guardian on Wednesday 13th April 2011 21.00 UTC Last week on Jamie’s Dream School, (Channel 4) Angelique said: “You’re a prick, mate” to Alastair Campbell. To be honest I was worried about Angelique at the start, so it’s nice to see her growing in confidence and getting the hang of things, as well as showing she’s a shrewd judge of character . . . Oh, you have got to be having a laugh – he’s only gone and banned her from the Downing Street trip. “I think calling a teacher a ‘fucking prick’ as you storm out of the class is not really an acceptable way to behave,” he says, sanctimoniously. Well, a couple of points there, Alastair. You’re not really a teacher – you’re a spin doctor. You’ve spent your life being rude to people, so maybe you should learn to take a bit too. Also, Angelique didn’t say “fucking prick”. You added the F-word, so go and wash your filthy mouth out. And one more thing: she did kind of have a point. But he’s not going to back down, because that would show weakness. It’s not all bad news, though, because Angelique’s going to get him. “Watch how I behave today in his lesson,” she says. “He thought last week was bad; he’s going to cry today.” Fight, fight, fight . . . Oh, the head intervenes, persuades Alastair to perform a spectacular U-turn and let Angelique go, but she does have to behave. So we don’t get to see her make Alastair Campbell cry. Boo! But then she is going to Downing street, so maybe she’ll make David Cameron cry. Or at least call him a prick. Yay! To be fair to Campbell (why are those words so hard?), he is one of Jamie’s better recruits. Not only are his classes good, but he also has a nice rapport with the kids, engages with them and clearly likes them too. Plus he realises that Jamie’s Dream School is much more dream than school and has little bearing on what does or can happen in a classroom. And that when it’s over it’ll be – to quote the great words of another member of the Dream School staffroom – back to life, back to reality. So off they all go to Downing Street and sit round the cabinet table. Oh, please let them run the country, just for one day – I like Henry’s idea of a skunk tax instead of the public sector cuts. He’s done the maths too – says it’ll bring in £1.6bn a year, and that’s just from him. In bounces the PM. “Hi, everyone, how you doing, hi Jourdelle, hi there,” he says. Not many people called Jourdelle at King Henry VI’s Dream School, his alma mater, I shouldn’t imagine. Jourdelle wants Cameron to guess how many GCSEs they’ve got between them. “I don’t know,” says Dave. “And I’m not going to guess, I don’t want to . . . er . . .” Oh, go on Dave, say something embarrassing, like “disrespect you”. But he saves himself just in time, gets Jourdelle to tell him. Damn. Harlem wants to ask something. “Harlem, take it away,” says Dave, relaxing into semi-youth-speak. Take it away, eurgh. But it’s just a bit cringey, rather than proper embarrassing. And they’re way too easy on him. Nothing about how can he possibly understand when he’s from where he is, or about whether he knows about skunk from back in the days with the Bullingham bredrin. Henry doesn’t even have a pop at Sam Cam (though to be fair to Henry, if she’d made an appearance he most probably would’ve done). The real disappointment is Angelique, who’s taking this good behaviour thing way too far. She doesn’t storm out, or make Dave cry, or even call him a prick. Angelique! What’s going on? You’ve let Jamie’s Dream School down, you’ve let your classmates down, you’ve definitely let yourself down, but most of all you’ve let the whole bloody country down. To be fair to Angelique (where’s all the magnanimity coming from today?) she does redeem herself outside No 10, showing that even if she’s not calling anyone a prick today, she can at least still recognise one. “Oh my God, it’s George Osborne,” she says. But then Henry goes and trumps her by getting the chancellor to unwittingly sign his legalise-skunk petition. Today – the last day – was Henry’s day; excellent work, well done.

guardian.co.uk © Guardian News & Media Limited 2010 Published via the Guardian News Feed plugin for WordPress.

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Wed, 13 Apr 2011 16:22:00 -0500 http://andyrobertsblog.co.uk/items/view/3258/tv-review-jamie8217s-dream-school
Can Scandinavian crime fiction teach socialism? http://andyrobertsblog.co.uk/items/view/2919/can-scandinavian-crime-fiction-teach-socialism

I don’t know if it teaches anything at all, but DI Lund and co do make compulsive viewing over 20 episodes shown in ten weeks on BBC 4. Great stuff.

This article titled “Can Scandinavian crime fiction teach socialism?” was written by Deborah Orr, for The Guardian on Thursday 24th February 2011 09.00 UTC Who killed Nanna Birk Larsen? The question grips the relatively small, but avid, band of people who are following The Killing, a Danish crime series being screened on BBC4. The Killing throws up plenty of other questions, too. One even feels a strange tug of interest in Copenhagen’s local political scene because the abduction, rape, torture and murder of a 19-year-old student seems inextricably linked to a number of people fighting a city election. Alliances between various political parties ebb and flow, as the turns of the plot hurl suspicion at different candidates. One of the many things The Killing asks is this: are political coalitions really healthy? It is no doubt coincidence that the query is so particularly pertinent in Britain right now. But there is a definite reason why a slice of Scandinavian crime fiction should be actively concerned with framing socio-political debate. It is part of what is expected of the genre in this part of the world, and has been since Maj Sjöwall and Per Wahlöö started publishing what came to be known as the Martin Beck series, in 1965. The couple, former journalists, conceived 10 crime novels that would provide a deliberate critique of what they viewed as the degeneration of Sweden. Marxists themselves, they intended to use the crime genre to illustrate the advantages of socialistic approaches to social problems. That sounds unbearably didactic and worthy. But the tremendous thing is that the books work first and foremost as crime fiction. In fact, they are reckoned by the cognoscenti to be among the finest and most influential crime novels ever written. Essentially, the pair challenged the convention of the lone genius private detective, replacing him with a group of police officers, led by the low-key Beck, who depended on each other to solve cases – and also, as a matter of course, put up with, or worked round, colleagues who were not so gifted. Maverick individualism was out, patient and humane people management was in. Thus, the ever-shifting group ploughed through many and varied crime scenes – crime scenes that usually in some way or other questioned the permissive values espoused by the liberal left so successfully at that time. It seems to me that in the pages of these Swedish police procedurals, all those years ago, Sjöwall and Wahlöö were examining contradictions that the British left even now refuses properly to acknowledge. The socialist left and the liberal left have little in common, with Blairism a shining example of how difficult it is to “triangulate” them. Hard work and compromise is needed before social freedom and state welfare can be shackled together. Even then, perhaps, the resulting beast is an impossible chimera. Is it too much to speculate that the current huge vogue for Scandinavian crime fiction is somehow a tacit acknowledgement of the need to have this debate, and the fear of what conclusions it might draw? Henning Mankell, in his Wallander series, now televised in two versions in Britain, makes no bones about the fact that he is continuing in the Martin Beck tradition. Stieg Larsson, who meant his phenomenally successful Millennium trilogy to be a 10-part work when he first started writing it, has succeeded in igniting exactly the sort of debate, among feminists anyway, that Sjöwall and Wahlöö expected. Norwegian crime writer Jo Nesbo, with 5m sales worldwide and film deals in the works, similarly uses sexual crime as an expression of the extremes of discord among men and women. This “metaphor” is somewhat unanswerable, on the face of it. But the details are quite controversial. The women who are killed in his novel The Snowman, for example, stand accused of denying men their paternal roles, and messing up their children in the process. Discuss that thesis in sexually and politically mixed company, and passions can run high quite fast. Nesbo is not a reactionary, despite the “traditional family values” cast that can be placed on his bestselling novel’s storyline. Like his peers and predecessors, he deals with problems inherent in social democracy, problems that are not that usefully divided between “left” and “right”. It is often said now that the two opposing terms have become “meaningless”, since both left and right contain a range of values from libertarian to authoritarian. In truth, the political tension is between freedom and regulation, often between whether the social realm should be regulated in order to benefit the economic realm, or the other way round. Social democracy, if it is about anything, surely, is about constantly striving to get that tricky balance right. The British are used to believing that the Scandinavians, especially the Swedes, have social democracy cracked, while Britain is far from being a socially democratic country. The truth, however, is much more nuanced. Britain shares many of the values and difficulties of the Scandinavian states, and of other European states that Britain tends to view as being much more socially democratic than we are. That was emphasised in a depressing report yesterday from risk analyst Maplecroft, which ranked Britain the 10th most likely country of 163 to undergo another economic crisis. Sweden is fourth, and Japan is the only non-European country to make it into the top 10, at nine. The shared challenges are “ageing populations, substantial levels of debt and high public spending on health and pensions”. Each of these, of course, is already high on the national agenda, the subject of raucous, sometimes hysterical debate. The logical solution – if there is a solution at all – is for everyone to live very healthy and disciplined lives, expecting to look after more vulnerable members of the family whenever necessary, and seeking only specialist or temporary help from a well-ordered state as a last resort. It is a vision that unites authoritarian left and right, but scares the bejesus out of free-marketeers and social liberals. All of these groups, however, can probably find something compelling in a chunk of Scandinavian crime fiction, which possibly owes its great popularity to its ability to offer sensationalist escape, but of a kind that is grounded all too recognisably in the real world.

guardian.co.uk © Guardian News & Media Limited 2010 Published via the Guardian News Feed plugin for WordPress.

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Thu, 24 Feb 2011 04:41:00 -0600 http://andyrobertsblog.co.uk/items/view/2919/can-scandinavian-crime-fiction-teach-socialism
Image Editing 3 : Colour Select with Seashore for Mac http://andyrobertsblog.co.uk/items/view/1708/image-editing-3-colour-select-with-seashore-for-mac

Image Editing Videos

I’ve been asked if there are any more image editing tutorials after having published image editing lesson 1 layers and image editing lesson 2 the clone tool so here’s lesson 3 which looks at the colour select tool. The use of gradients is also introduced at a beginners level. Seashore free image editing software for Mac is free and open source, it fills a sizeable niche doing much more than iPhoto but being simpler and a lot less expensive than photoshop. Click here to view the embedded video. If you’d like to try this exercise using the same example you may download the picture used below in various sizes from the Flickr photo page.

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Sun, 13 Sep 2009 17:12:00 -0500 http://andyrobertsblog.co.uk/items/view/1708/image-editing-3-colour-select-with-seashore-for-mac
Image Editing lesson 2 : The Clone Tool http://andyrobertsblog.co.uk/items/view/1311/image-editing-lesson-2-the-clone-tool

The second video tutorial in this series about image editing concerns the use of the Clone Tool. In the first lesson we looked at image editing with Layers, and again I’m using the Seashore free image editing software for Mac but the same principles apply to many other image editing software packages. Image editing with the Clone Tool Click here to view the embedded video.

One simple use of the clone toolis to extend some background over part of an image that doesn’t fit in, effectively making some obtrusive feature vanish. The limitations to this are that the background has to be something relatively uniform. If you want to try your hand at editing the photograph used as an example in this tutorial then you will find it here on Flickr with a creative commons license that allows derivatives to be made and published, with attribution.

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Sat, 27 Jun 2009 05:50:00 -0500 http://andyrobertsblog.co.uk/items/view/1311/image-editing-lesson-2-the-clone-tool
Image Editing Lesson 1 : Layers http://andyrobertsblog.co.uk/items/view/1198/image-editing-lesson-1-layers

Seashore image editing Video On request I’ve made some Image editing tutorial videos and this is the first in a series of at least five. Lesson one is an introduction to using Layers. Layers are essential to the construction of drawings and can be used in a similar way when building up effects onto photographs. They make it much easier to come back and change or redo image effects later by leaving each stage intact - a process called non-destructive editing. Anyway, here’s the video from youtube, I hope you will bear with me and keep watching, it gets much more useful after a bit of a slow start I know that - and your comments and reviews are very welcome both here and on the youTube page.

Free image editing software for Mac The software I’m using is called Seashore and it’s an open source image editor for Mac using the native Cocoa interface, so it feels like a proper Mac application, not a migrated one.

You can download this free software from Seashore at Sourceforge. If you find that iPhoto doesn’t do all that you want and photoshop is just too big and cumbersome then Seashore could be the image editing application to get you started on acquiring some really useful skills. Future image editing Tutorial Videos

The next four tutorials will cover:

Using the clone tool effectively Selecting colours and applying changes How to photograph a ghost Subtle use of tinting

If you’d like to receive notice when these are published then you need to subscribe to the RSS feed of this blog and join the newsletter (see sidebar)

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Tue, 09 Jun 2009 02:04:00 -0500 http://andyrobertsblog.co.uk/items/view/1198/image-editing-lesson-1-layers
School Of Everything http://andyrobertsblog.co.uk/items/view/16/school-of-everything

Last night at Channel 4 in Horseferry Road, London The School of Everything launched. I’d heard about school of everything from various places over the past year, and gathered the idea is to encourage informal learning about subjects that people wish to learn more about, rather than agendas to promote qualifications and assessment. So people with a need to learn can be put in touch with people who have some knowledge or skills to share, so it’s a matching service.

explore school of everything Upon arrival at the school of everything homepage, you are greeted with the simple slogan in large bold type “Learn more” and then you get the chance to either sign up as a person, or as a teacher. Within the UK, this might provide a vibrant alternative for all sorts of learning which are no longer covered by the run down local authorities’ adult education sectors. The school of everything also has ambitions to become a well populated international website on the global startups scene.

Posted by Andy Roberts School Of Everything

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Wed, 03 Sep 2008 04:55:00 -0500 http://andyrobertsblog.co.uk/items/view/16/school-of-everything