Monday 25 December 2006

The Cochin Market, Impression of a Burgeoning city

(from http://www.h7.dion.ne.jp/~go-iseki/06india/06india2.htm)
Although I'm prone to long silences (while I'm guaging the pompousness of my potential proclamations), this one was justified by my being in India. It was a rather last minute thing, spurred more by necessity than desire. Most of my extended family live there and so, having been absent for more than four years now, I had to go to pay my respects to my grandfather who is now confined what looks increasingly to be his death bed. These subjects, however, are not for a blog. So. Impressions... Well, Kerala has changed rather since I was last there. I'm not really sure if it's for the better or not. Perhaps this is more a reflection of a personal change in attitude or perspective than a of any real state of affairs, but it seems that the world is becoming obsessed with wealth and capitalism. Kerala is certainly no different. The first time I visited that I can remember was 13 years ago. Cochin at the time seemed to be a rather large city, perhaps only due to the total dissimilarity to anything I to which I had before been exposed and my total inability to navigate around it. The senses are entirely overloaded by sights sounds and smells. Everything looks so incredibly different too. All over the place, crammed into every nook and cranny is some business or other. In Paris, along the banks of the Seine, there are small impromptu shops sitting on walls jutting out onto the pavement, where various fellows in Parisian market coture tout their wares to the public. The variety is generally that of most European cities - a few miniature brass makeups of famous sights, the ubiquitous selection of inane keychains and then some paintings and prints for the tourist who has had their fill of kitsch. In Cochin's market, the viability of some product or other for sale in the street seems to be based not on the general public demand for such an item but rather on its portability. All are transported on the panier rack of a bicycle and spread on tarpaulin somewhere between the centre and the edge of the road. The market itself is a veritable labyrinth of criss-crossed streets brimming with every conceivable form of commerce. There must be thousands upon thousands of shops there, with shopfronts normally no more htan seven feet wide or so stretching back to twenty or thirty feet from the street. I say shopfronts but I really mean the openings. Doors are few and far between. The masses of people walking down the streets make opening a door a less than attractive prospect for any potential customer. More than this, many of the streets in the market are lined with two story buildings of concrete which although presumably once clean and white, have now deteriorated through the action of the climate and the paucity of maintainence into slightly shabby constructions smacking of post WWII prefabricaton. Every street however, is punctuated by much more ancient shops. For instance, walking into the Royal Coffee house, gives a person the impression of being transported back in time to the days of British rule. The shop consists of a front portion at a slightly higher level than the road and a raised half toward the rear. Vast sacks of "tea dust" and coffee beans are piled high against the white walls and sitting on the wooden counter is an imposing cast iron weighing balance, which must have been there since the shop was established. In retrospect, it is to most nothing more than an antiquated warehouse, but there were certain quaintnesses which drew me to it. To buy coffee there is to live in colonial times. The whole place smells rich with the aromas of coffee mixed with spices from neighbouring shops and the general smell of the street. As with anything anywhere in Kerala, there are two people employed in a job that should really only require one. The coffee itself is transfered from one of a number of sacks behind the counter to the grinder and then to a bag placed on the balance by the first coffee seller: a spindly man in his fifties, black and silver hair parted in the centre, moustache neatly trimmed, shirt ironed with sharp creases on the fold lines, munde tied tightly around the waist and folded above the knee. These bags are first wrapped by his associate on the other side of the counter in newspaper and then tied in twine which hangs down from an enormous spindle attached to the high ceiling. By this stage, gaze distracted by the spindle and the experienced efficacy with which the parcel is tied, the unwary customer misses the bemoustached first man silently gliding past onto a chair behind a desk with much practiced ease. On the desk, which must also be as old as the shop itself, lies a ledger in the centre of a writing block into which the details of every transaction since time immemorial are neatly noted. As the coffee seller calculates and counts the change, one cannot help but notice a rosy cheeked portrait Jesus looking up to the heavens like Cherkasov, framed in gilded wood and draped in a rosary of electric candles on the wall behind. I felt slightly underdressed to be honest (and I was wearing white linen trousers, a white cotton shirt striped in brown and boat shoes...)

Friday 24 November 2006

Ghost Dog, Said and induction

I suppose this might turn into a bit of a rant blog about films that perhaps I'm not qualified to judge. Then again, maybe having seen them and having fingers and a keyboard is all the criteria requred by that sublime medium, the mother of procrastination, free speech and the banal. In any case. I watched Ghost Dog last night. Most interesting movie. In case you are a philistine, having neither heard of nor seen Ghost Dog (I counted myself among that unhappy gathering but a day ago), I ought to explain. The story is that of a hired gun used by the mafia for hits. He sees himself as bound to his master, the mafioso who calls the hits, by an honour code which he derives from that of the samurai. Various things begin to go wrong and essentially, the whole thing turns into a thriller. The interesting part of it is that every one of the characters in the film has a different background. Ghost Dog himself is black and American, the mafiosi are obviously Italian American, the ice-cream guy is Haitian. I think the point is to highlight to some extent how little it really matters what you look like rather emphasising the importance of what goes on inside. Ghost Dog himself is a Samurai in the present day and in the hood.

In the last day, this seems to be a recurring theme in much that I have seen. I was listening to one of those heavenly podcasts, this time about Edward Said. He and Chomsky were apparently proponents of what I thought was a rather lovely sentiment. They asserted that the concept of nationality or perhaps cultural heritage should be seen, rather than as some label or definition with which people are to be branded, as an invitation for the possibility of entering into that culture. Living in Manchester certainly fills many people with a feeling of a Manchesterness inside them (or perhaps it's just me). Ghost Dog follows a similar line. He is not really a black guy who lives in the hood. He really is a samurai. These distinctions of race, physical attributes and even something so fundamental as language are really independent of the essence of the human being. It seems to me that this is somewhat similar to Locke's criticism of the principle of induction justified by his ideas of architypes. What I'm trying to say is really nothing more profound than "Don't judge a book by its cover." I apologise to anyone who actually reads this - many of the things written herein are simply the half-baked mental meanderings of someone who is exposed to a cacophony of culture on a daily basis, and distinguishes a few ideas from the din without necessarily understanding anything.

Thursday 16 November 2006

Fanny and Alexander and insomnia

For some reason, I've not been able to sleep so much lately. It must be the weather. In any case, I had to find something to do other than maths and leafing through the Argos catalogue so I took a few movies out. Tonight I watched Fanny and Alexander. Goodness. It left me not really knowing what to think. It was one of those movies where you are totally absorbed in the plot, but at the same time, it's rather difficult to know if anything has really happened. I suppose it reminds me a little bit of An Inspector Calls in that respect. Essentially, the movie is about taking the lid off a relatively affluent Swedish family at the end of the 19th century. Hmm... most curious. Oh, and I've discovered the wonder that are podcasts. What a Godsend! There are so many on just about anything you could imagine. I've been listening to a slightly odd one on French verbs. Or so I thought... It turns out it was actually Relaxation and French Verbs. No sooner had I pressed play and I was transported to a world of deep breathing and Scottish accents. I tried, I really did. I just couldn't keep a straight face when told to imagine I was on a beach in southern France, the waves lapping up against my feet, the tide going in and out, in.... and out... Check it out at http://pienews.blogs.com/verbcast/

Sunday 12 November 2006

Axiomatic Sheaf cohomology/Aural Objets Trouves

... Updates, updates... Well, right now I've learnt the axioms of axiomatic sheaf cohomology. Which is nice. The only problem is that everything is rather esoteric at the moment - apparently every fine torsionless resolution of the constant sheaf defines canonically a sheaf cohomology theory. Not only that, but later in the book, it proves that every sheaf cohomology theory is isomorphic for the same choice of the base principal ideal domain K (the sheaves are sheaves of K-modules). This seems nuts right now, but I guess it must be a little less crazy than it sounds. Actually a sheaf cohomology theory seems to be rather a big beastie and so if you pick K as the field of real numbers, the cohomology theory that you get must encapsulate all the classical cohomology theories like de Rham and Cech. Crazy eh? On a lighter note, I found out about an awesome experimental music project called Milkcrate. The idea of the whole thing is to make, I guess, unconventional music. It's awesome. The rules are essentially that all of the objects that you use have to be explicitly non-musical (egg cartons and yoghurt pots?) and they have to all fit inside a standard - presumably Australian - milkcrate. Oh, and it all has to be completed in 24 hours. It seems to me that this is bringing the idea of objets trouves to music in a whole new electronic way. Hurrah for the internet! (see http://www.milkcrate.com.au/)

Monday 6 November 2006

It's been a while

Oh dear. It has been a long time since I wrote anything in this blog. Perhaps that was because of the overly academic way in which I was writing before. These days, time is at a premium so writing a blog isn't top of the list. In any case. I'm starting with this PhD thing at the moment. Trying to learn goodness knows what, goodness knows how fast. Last week I managed to go to a conference in Paris. I think I've recovered my passion for mathematics which had begun to wane. It was one of those birthday bashes for great mathematicians who have reached the grand old age of 60. This mathematician was Michel Broue (with an accute). He seems like a pretty genial fellow, and pretty laid back too - I suppose you can afford to be when you're head of the mathematics department at the Ecole Normale Sup.! Well, it was an awful lot of fun to go and see these guys speak. By these guys, I mean the likes of Jaques Tits, Pierre Cartier and Jean-Pierre Serre. My favourite had to be Cartier, who gave an awesome talk on the differences and similarities between the Lie theory of symmetries of differential equations and the Galois theory of symmetries of roots of polynomials. He was really genuinely excited about the mathematics and exuded "great mathematician" without forcing it or being condescending. What a guy....*sigh*. Perhaps one day I'll end up like him. In the mean time, it's sheaf cohomology for me. It's crazy stuff, buried in a technical mire, but maybe that's because I don't understand it yet. Essentially a sheaf cohomology is just defined as a way of assigning a homology group to every pair (X,S), where X is, in the most general case, a topological space and S is a sheaf of K-modules for some principal ideal domain K. Essentially, you get a load of homology groups H*(X,S), one for each sheaf S over X. After that, they have to satisfy the Eilenberg-Steenrod axioms etc. It turns out that special cases of sheaf cohomologies are de Rham, Alexander-Spanier, Cech and various others. Seems pretty cool to me. Although right now, slow going. Perhaps I should go and see my supervisor soon. I definitely ought to get some work done before hand though. So Adieu.

Thursday 3 August 2006

Algeria: From pre-history to the pieds-noirs

Algeria, it seems, has a rather rich history, full of stories of Berber tribes and kingdoms, subjugated by empire after empire before the French, caught up in a rivalry and politically induced nationalistic fervour, assimilated Algeria into the departements.

In the abyss of prehistory, hominids and humans flourished in various areas of Algeria. The earliest archeological evidence of inhabitants of Algeria dates from as far back as 1.8 million years, but more substantial tracts of toolmaking and hunting dates from around 30,000 years ago. Blade-making flourished in the area around Oran, and spread to the surrounding regions between 15,000 and 10,000 BC. These early peoples eventually coalesced into what became the Berbers. The Berbers were a people primarily brought together by similar languages and customs and were considered by classical scholars to be an unruly and barbarian people. This view is however entirely unfounded and may be thought of as propaganda by invading forces. The first foreign powers to extablish a foothold in north Africa were the Phoenicians. These were Canaanite people living along the coast of what constitutes modern day Lebanon and trading extensively throughout the Mediteranean by means of a fleet of galleys. Although they most likely called themselves kena'ani in their own semitic language, the name Phoenicians was first coined by the Greeks who associated the colour purple or phoînix with the Phoenicians who traded the dye. Thus the 'purple people' became known as the Phoenicians. By 900BC, the Phoenician traders had extended their trading routes as far as north Africa and around a hundred years later, established Carthage in what is present day Tunisia. Soon Phoenician power began to wane after repeated attack by the Assyrians, Babylonians and Persians. After a final conquest by Cyrus the Great of Persia, Phoenician lands in the middle east fell under Persian occupation. Many Phoenicians moved to the colonies previously extablished to control trade routes in the Mediteranean. As Phoenicians migrated to Carthage, they began to expand and found new settlements along the coast of Northern Aftica such as Hippo Regius and Rusicade, and further inland, impinging upon the Berber civilisation. At this time, the Berbers had become a society supporting agriculture, trade, central organisation and various states. Steady Carthaginian expansion partially recruited and partially enslaved the local Berber population until the Carthaginian army was primarily constituted of Gauls and Berbers. Carthaginian power and trading began to grate against the emerging Roman empire leading to the three Punic wars beginning in 264BC. Following the defeat of Carthage in the first war, the Berbers revolted and gained control of much of North Africa which had previously been under Carthaginian control. Successive Carthaginian defeats at the hands of the Romans led to the destruction of Carthage in 146BC. The Berbers emerged in the power vacuum and established the states of Numidia and Mauretania.

Sunday 30 July 2006

Thomas Lovell Beddoes (1803-1849)

My attention was drawn to this most macabre of poets by a programme in the series on poetry societies on Radio 4. He seems to have led a rather colourful life, being born in Bristol in 1803 into the relatively well off family of Dr Thomas Beddoes, a famous physician. The origins of his taste for the gothic may be traced to a fascination with the dissections performed in the house in the name of scientific enquiry. His early years are characterized by intelligence and a flair for the literary accompanied by disruptiveness and rebelliousness. Having studied at Pembroke College Oxford, writing plays and poetry while he was there, Beddoes was on the brink of a successful literary career as a romantic poet when he left for Germany. Some cite a homosexual's desire for anonymity as his reason for leaving, but this remains an open question. In Germany, his literary studies were replaced by anatomy and medicine. His involvement in radical politics, drunken and disorderly behaviour and general troublemaking caused his being expelled from various universities and states. On his travels, he continued his writing however and produced his celebrated work "Death's Jest-book". His life had always been plagued by intermittent bouts of alcoholism and depression. In 1848, such an occasion resulted in an attempted suicide in which Beddoes cut open his own femoral artery with a dissecting scalpel. The wound was in fact not fatal, but led to the amputation of his leg, variously attributed by him in letters to his family as the result of a riding injury and accidental injury sustained during a dissection. The following year, he finally ended his life once and for all, taking poison and pinning the following characteristically black and eccentric suicide note (to his solicitor in London) to his jacket.

My Dear Phillips I am food for what I am good for -– worms. I have made a will here which I desire to be respected - – and add the donation of ₤20 to Dr Ecklin my physician -– W. Beddoes must have a case (50 bottles -– ) of Champagne Moet 1847 growth to drink my health in Thanks for all kindnesses Borrow the ₤200 You are a good & noble man & your children must look sharp to be like you. Yours if my own, ever, T. L B Love to Anna Henry -– the Beddoes of Longvill and Zoe & Emmeline King -– also to Kelsall whom I beg to look at my MSS and print or not as he thinks fit. I ought to have been among other things a good poet; Life was too great a bore on one peg & that a bad one. -– Buy for Dr Ecklin above mentioned ReadeÂ’s best stomach-pump
His poetical works have mustered an underground following for many years, but only recently was he embraced by the literary pantheon as a romantic poet. Tim Burton lists Beddoes among his influences and a cursory glance at both of their repsective work makes clear the influence. Related Links: A set of links to his various works and biographies - http://www.litgothic.com/Authors/beddoes.html

Play Pumps

"“We shall not finally defeat AIDS, tuberculosis, malaria, or any of the other infectious diseases that plague the developing world until we have also won the battle for safe drinking water, sanitation and basic health care." Kofi Annan
There are apparently over a billion people in the world with no access to clean drinking water. Various government and non governmental organisations exist to try and alleviate the problems by providing wells and pumps to (generally rural) communities: after all, how can healthcare, education etc improve without more fundamental infrastructure. In my internet meanderings, I came across a project that seems to work mostly in South Africa which is sheer genius. Remember the roundabouts in playgrounds when you were a kid? Get it spinning, climb on and experience dizzy ecstasy for a little while. Someone had the awesome idea of attaching a roundabout to a water pump. Kids playing on the roundabout inadvertently raise groundwater to surface storage tanks as they spin the wheel around. Placing such pumps near local schools provides free and willing labour and enough water to supply the community and even excess for agriculture. What a good idea. Related links: The Pay Pumps website - http://www.playpumps.org/ Water Aid website - http://www.wateraid.org.uk/uk/

Thursday 27 July 2006

Akademia

Society, it seems, has always found a place for the eccentric. Swaddled in philosophy and drifting seamlessly through the ether of erudition, he trips and stumbles through life's more mundane and necessary tasks. In academia lies the only repose. Those red brick sanatoria for the gifted but incapable are at the same time bastions of learning and shelter from the tangible and concrete. The other day, I came upon the origins of the word academia and academic. They are derived from Plato's academy (cited by some have been founded long before Plato), which, rather than being the great marble hall of Raphael's imagining, was in fact more of a walled public park. It seems that the academy began as a series of impromptu meetings of various of the ancient lovers of knowledge to discuss ideas away from the hubbub of the necessary. The site contains various temples and was the setting for various games involving men racing along narrow tracts between altars. Plato's school took its name from the area of Athens in which the meetings took place. This in turn is derived from the name of the Attic hero Hekademus, which was corrupted first into Akademus and then into Academus. Apparently, Helen of Troy was originally a girl from Argos who at the age of 12 was carried of by Theseus (of golden fleece fame) and Pirithous, who were otherwise good men. Having won the lots they took to decide who would marry her, Theseus then hid her in Aphidnae under the care of his mother. In the process of trying to find Pirithous a wife, Theseus was imprisoned and Pirithous killed. In the mean time, rescuers were searching for Helen in vain until... "Akademus, who had by some means discovered that she was concealed at Aphidnae, now told them where she was; for which cause he was honoured by the sons of Tyndareus during his life, and also the Lacedaemonians, though they often invaded the country and ravaged it unsparingly, yet never touched the place called the Akademeia, for Akademus' sake." XXXII, Plutarch's Lives, Volume I (of 4) (For the full text, check out project Gutenberg) The park in which Plato and the other philosophers met was indeed by tradition, the same land given to Akademus to form the Akademia. Thank goodness then for our own little slices of Akademia, be they parks with marble temples or edifices of brick and concrete.