Archive for August, 2006

26
Aug

Swan Song For Law And Order?

South African President Thabo Mbeki has frequently criticised South Africans living outside the country who (often gleefully) point out the country’s gradual slide from Westernised first world-wannabe to comfortably unsophisticated third world beacon of development. Sadly, though, every now and then a government figure takes a step backward that brings the country ever closer to the edge of the abyss Zimbabwe has worked itself into.

Minister of Safety and Security Charles Nqakula, speaking in Pretoria, had harsh words for police officers who complained that they did not have the transport to get to crime scenes: “If you don’t have a car, ride a bicycle or a donkey.

So, from one of the finest motorised police forces in Africa, South Africa is being demoted to a donkey borne force of Keystone Kops.

25
Aug

Monkey Business

According to Dutch primate researcher Frans de Waal, George W. Bush and Tony Blair are exhibiting classic primate behaviour. Basically, what remains for science to explain is which one’s the ape, and which the monkey…

22
Aug

Linux Anecdotes

Linux legend Lars Wirzenius takes a stroll down memory lane and recounts some great anecdotes about his university friend Linus Torvalds. A taster:

When Linus decides to learn something, he really learns it, and usually quickly. This is why he may now be omniscient. I remember once when we were being questioned about some math home work. I happened to know Linus hadn’t done it. But bold as he was even then, he claimed to have done them anyway. As luck would have it, the teacher wanted Linus to present his solution to the class. On the way to the blackboard, Linus read the problem, then stood in front of the board for a second or two, and went on to present a solution that the teacher couldn’t understand. Linus can be quite annoying like that.
18
Aug

The Pirates Will Rise Again

A statement from a new Wired News article on Sweden’s pro-piracy movement suddenly made sense of a whole lot of things:

Over the din, [Piratbyran co-founder Rasmus] Fleischer says the Piratbyran’s message isn’t so much about fighting the copyfight as explaining to the other side that they’ve already lost. “Their business model won’t work with digital technology,” he says.

I’ve always believed that industries based around intellectual property deserved protection, and while supporting a degree of piracy I would never go so far as to put a company out of business. Rasmus Fleischer’s simple statement changed that. “Their business model won’t work with digital technology.” Companies cannot expect to simply transplant business models based on moving physical objects around to a digital world, where a single copy is as good as a thousand.

The industrial revolution didn’t end the age of manual labour overnight, but it did ring in the end for unskilled labour for hundreds of thousands of men and women. In the short term, this meant horrible suffering for the suddenly unemployed and unemployable, and in an age when all members of a family would have been employed by the same factory, this must have resulted in massive social disruption.

On the other hand, over the longer term, the industrial revolution saw the reduction and (in most parts of the world) eventual end of child labour, and the birth of a labour movement based on skill and workers who aren’t easily replaced. Industrialisation changed the world, and shaped society as we know it.

Today, again, we stand at the dawn of a new age, the digital age, when great changes will sweep across the commercial landscape. Perhaps not today, perhaps not tomorrow, but soon. The business model is broken, and there is no divine right for companies to force broken business models on the general populace. If the digital model proves unsustainable, the business will die.

If good movies and albums cannot be made because of piracy, then we will just have to stop expecting good movies. On the other hand, movie buffs do not expect a $300 million production to be a hundred times better than an independently produced $3 million film. Better products offering better value will still sell, even in a digital world, as long as the quality exceeds consumer expectations.

The future still has to be invented, and will not be dictated by the habits of the past. The rabble have spoken.

17
Aug

Montparnasse Cemetery

I visited the grave of Jean Paul Sartre in the Montparnasse Cemetery in Paris last week (and, by extension, the grave of Simone de Beauvoir). He was out, but as is the custom I considered leaving my metro ticket on the grave. The ticket was still valid for a few hours, though, so I decided to hang on to it. I think if anyone would appreciate the value of a valid metro ticket it would be Sarte.

My photographs of the spectacular Parisian cemetery can be found in my Flickr collection.

16
Aug

The Plot To Bomb The World

Hysterical tales of terrorism and impending doom unsettle me. Not because I’m worried about being blown up or burnt down, but because news anchors performing like Jehova’s Witnesses trying to warn me that Jesus is coming simply convinces me that someone is trying too hard to sell me something I don’t need.

To start with, we have to keep in mind that the real purpose of terrorism isn’t to kill people. Terrorists need to spread terror, to destabilize and inconvenience, to turn the system upside down and disrupt the normal flow of society and commerce. Sometimes they kill people to achieve this, sometimes they don’t, but a civilian death toll is irrelevant to the main goals of terrorism.

So, without a single fatality, terrorists succeeded in achieving these goals last week. Airports were shut down, flights cancelled, travellers turned away. The costs are astronomical, and still adding up. Where terrorists can only hope to down a small number of aircraft, government hysteria succeeded in downing hundreds.

Was this reaction overblown? Was the drastic action the authorities undertook in balance with the real threat a small group of amateurs posed? Law enforcement and intelligence agencies say yes; I suspect not. Of course, it’s difficult to ever know the truth.

The chemical most often mentioned as being at the core of the terrorist plot is triacetone triperoxide (TATP). It’s true, this can be used as an explosive, probably powerful enough to rip the hull of an aircraft. And true, this does mainly consist of two separate liquids which need to be combined. But creatig TATP powerful enough to blow up an aircraft (without blowing off your fingers while standing in line at the check-in counter) requires skill and a very specific environment.

TATP needs to be prepared at very low temperatures, and even then it’s a highly unstable process. Wikibooks warns: “TATP is widely considered to be too unstable to synthesize safely in standard laboratory facilities”.

Even if a skilled chemist or lab assistant found a way to achieve the stable conditions and cold temperatures needed to prepare TATP, the liquid would need a strong casing to build up enough pressure for a proper explosion. The glass bottles or shaving cream cannisters mentioned by the press are too weak to cause major damage. It’s a “you’ll put somebody’s eye out” scenario, rather than the serious threat the media frenzy has made it out to be.

It’s pure coincidence, of course, but there’s an American election coming up, and the Republicans are slipping in the ratings. And it was the American Government which pushed the British to act. Fresh proof of the clear and present danger they like so much can’t hurt. But pure coincidence, as I said. To believe otherwise would be to believe in conspiracy theories, and we don’t do that, do we?

10
Aug

The Thinking Man’s ABBA

Behind the candyfloss veneer surrounding ABBA and their music, member Björn Ulvaeus turns out to be a caring, rational and intelligent person. In an interview with the Swedish Humanist Association (of which he is a member), Björn makes the following statements:

I miss those days when people believed in science and common sense as in the Fifties and Sixties. Now fundamentalism and contempt for science seems to be spreading. I believe that religion should be totally separated from the state. That’s not the way it is today, not even in Sweden. For hundreds of years we have struggled to achieve a secular society, and now we seem to be going backwards. I find it quite astonishing that more women don’t stand up to these questions.

The problem with fundamentalists is that they generally believe that God exists and what his wish is. I would like to say I’m a “free thinker”, a better word than both agnostic and atheist. Maybe it should be reintroduced in our modern vocabulary.

I’m so incredibly tired of giving respect to a lot of delusions and crazy ideas just because they are regarded as religions. The private faith shall of course be respected, but it can’t be allowed to influence society or other people. Where do you draw the line between superstition and religion?

I think I might just go out and buy some ABBA records!

09
Aug

Ussa Methawittayakul

It’s difficult to believe, but the woman in this photograph isn’t real:

The image was created by Ussa Methawittayakul, a digital artist from Thailand. Using a step-by-step approach, Ussa creates her photo-realistic images as vector drawings in Illustrator.

06
Aug

Happy Birthday, Intarweb

On Tuesday 6 August 1991, Tim Berners-Lee responded to a message posted on alt.hypertext by Nari Kannan. Asked Kannan:

Is anyone reading this newsgroup aware of research or development efforts in the following areas:

1. Hypertext links enabling retrieval from multiple heterogenous sources of information?
2. “Qualified Hypertext LInks”—By this I mean attaching semantic
information to the links themselves and retrieval using this to cut down on links that get followed.

TBL’s reponse was the sperm which fertilised the egg which begat the web as we know it, clueless lusers and Viagra touts included.

The WorldWideWeb (WWW) project aims to allow links to be made to any information anywhere. The address format includes an access method (=namespace), and for most name spaces a hostname and some sort of path.

We have a prototype hypertext editor for the NeXT, and a browser for line mode terminals which runs on almost anything. These can access files either locally, NFS mounted, or via anonymous FTP. They can also go out using a simple protocol (HTTP) to a server which interprets some other data and returns equivalent hypertext files. For example, we have a server running on our mainframe (http://cernvm.cern.ch/FIND in WWW syntax) which makes all the CERN computer center documentation available. The HTTP protocol allows for a keyword search on an index, which generates a list of matching documents as annother virtual hypertext document.

If you’re interested in using the code, mail me. It’s very prototype, but available by anonymous FTP from info.cern.ch. It’s copyright CERN but free distribution and use is not normally a problem.

The NeXTstep editor can also browse news. If you are using it to read this, then click on this: to find out more about the project. We haven’t put the news access into the line mode browser yet.

We also have code for a hypertext server. You can use this to make files available (like anonymous FTP but faster because it only uses one connection). You can also hack it to take a hypertext address and generate a virtual hypertext document from any other data you have – database, live data etc. It’s just a question of generating plain text or SGML (ugh! but standard) mark-up on the fly. The browsers then parse it on the fly.

The WWW project was started to allow high energy physicists to share data, news, and documentation. We are very interested in spreading the web to other areas, and having gateway servers for other data. Collaborators welcome! I’ll post a short summary as a separate article.

Tim Berners-Lee
World Wide Web project
CERN
1211 Geneva 23, Switzerland

And so was born our beloved web. Happy birthday, Intarweb.

04
Aug

Going… Going…. Going…

Lest we forget, Mel Gibson is not the only kook best scheduled for Soylent Green processing. Ken Silverstein over at Harper’s Magazine found some rapture-themed bulletin boards abuzz with excitement over the possibility that Israel’s attacks against Lebanon might herald the end times.

The thought of being beamed aboard that great Starship Enterprise in the sky has some nearly sick with the joy of it:

I am excited beyond words that the struggle of this life may be over soon and I can finally be FREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE!!!!!!!!!

Might I be so bold as to recommend razor blades and a nice hot bath? Just in case the Sky Captain pickup doesn’t work out?

Some are already packing their suitcases:

But i believe we could be raptured before. I believe before Damascus is destroyed God may rescue His children out of there.

On behalf of the Brights of the world, could I just request He hurries up and does that? We would be ever so much obliged if he could spirit away the Republican support base and let the rest of us get on with our lives.

Update: Salon can also “hear the soft tread of the Messiah’s footstep”.




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