Monday, 23 February 2009

Have you ever wondered...

I was thinking about an economics syllabus for "average" school students, because I've done ones for top students and for uni students several times.

I haven't worked out the answers but I was thinking of just asking the following questions:
  1. Why is this year's TV bigger, better and cheaper than last year's?
  2. Why is food cheaper in Asia?
  3. Why is Bill Gates the world's richest man?
  4. Who pays for pollution?
  5. How much is information worth?

Further Info:
There's No Such Thing as a Free Market
Sad Guys on Trading Floors
"How Many Currencies?" by Paul Krugman, The New York Times, 23 Feb 2010
Balassa-Samuelson Effect
"Copyright laws threaten our online freedom" by Christian Engstrom, FT.Com, 7 July 2009

Tuesday, 20 January 2009

Who said...

"I think you've been down here too long."

"Why do you have to label people? I hate labels."

"Give me the whip!"
"Throw me the idol!"

"What do you mean, 'I'm funny'? ... You mean the way I talk?"

"I don't want to be a product of my environment. I want my environment to be a product of me."

"What was the middle bit?"

"I didn't"
"No. No. You ate yours."

"'Deserve's' got nothing to do with it."

"Where you at, Desmondo?"

"I'll just walk around some more and see if I can get into a pick-up meeting."

"" (hint: Buffy)

"Get some rest, Pam. You look tired."

"Pop quiz, hotshots!"

"You never really know someone... until you fight them."

"And the eye-in-the-sky is watching us all."

"Blink and you're dead!"

"And for what? For a little bit of money."

"Do you think we need one more?... You think we need one more... All right. We'll get one more."

Thursday, 25 December 2008

Knowing the Path

Often the question I get asked is really just asking, "What do I say next to win the debate."

To date my answer has been along the lines of, "There is no spoon", an answer calculated to infuriate Orlando, but really directed towards rejecting the premise of the question in the hope of providing a purpose at the same time as providing a tool.

What do we mean by "winning"? Is it the journey? Will we only know once we get there? (In which case, yes, it's the journey thing).

Further Info:
"Eight ways to get exactly what you want" by Dan Jones and Alison Motluk, NewScientist, Issue 2655, 7 May 2008
"Digital billboards get a little creepier" by Alana Semuels, LA Times, 27 October 2008
"More Reflections on Bobby Fischer" by Patrick J Lyons, The New York Times, 18 January 2008
"The Behavioral Revolution" by David Brooks, NYtimes.com, 27 October 2008

Wednesday, 10 December 2008

[Solved] Ubuntu HDMI Audio (GeForce 8200)

After a LiveCD install of Intrepid there's no sound! Sigh... Ctrl-Alt-F1 to get a terminal.

Step 1 - Kill Pulse Audio & Install ALSA
Install the following packages:

% sudo apt-get install alsa-oss
% sudo apt-get install libasound2
% sudo apt-get install libasound2-plugins
% sudo apt-get install sysv-rc-conf


Move Pulse Audio (to the home folder) and then turn it off:

% sudo mv /etc/Xll/Xsession.d/70pulseaudio ~/
% gconftool-2 -s -t bool /apps/gnome_settings_daemon/plugins/sound/active
% asoundconf unset-pulseadio

Remove Pulse Audio from runlevel:

% sudo sysv-rc-conf
(page down until you find "pulseaudio" then uncheck all the boxes, save and exit)

Configure ALSA to use your sound card:

% asoundconf list
Names of available sound cards:
[card name]
% asoundconf set-default-card [card name]

And ensure that libao.conf is using ALSA:

% sudo nano /etc/liabo.conf
default_driver=alsa


Step 2 - Install nVidia & ALSA Drivers
First, kill the GUI (you can restart it using gdm):

% sudo /etc/init.d/gdm stop

Uninstall the proprietary drivers if you installed them (Ubuntu will probably recommend you get proprietary driver version 173 or 177 when you first install).

% sudo apt-get remove nvidia-glx

Now download the latest nVidia drivers from here (I'm using Linux IA32 version 177.82) and install:

% sudo sh [NVIDIA-Linux-x86-177.82.pkg1.run]
(Follow the prompts... Yes, Agree, OK, Next, Yes)

Reboot the computer and download the latest ALSA drivers from here (I'm using "alsa-driver-1.0.18a.tar.bz2"). You'll then need to decompress the file, go to the directory it creates and install:

% bunzip2 -c [alsa-driver-1.0.18a.tar.bz2]
% cd [~/directory name]
% ./configure
% make
% sudo make install


Reboot the computer again, then see what you have:

% aplay -l

Hopefully you have a device with "HDMI" in it. If not, try looking here.

Now navigate to System->Preferences->Sound and turn everything from "auto-detect" to the HDMI device (and disable ESD if it is enabled).

Open up the volume control (double click on the speaker icon or gnome-volume-control) and change "Device" to the HDMI device.

Then select "Preferences" and check anything with "IEC958" in it (also, in "Playback" make sure the IEC958 device is not muted!)

Further info:
RKHTPC

Saturday, 1 November 2008

RKHTPC

Origen AE S16V Enclosure
Corsair 520W Modular PSU
Zalman CNPS7500AlCu Cooler

nVidia 780a Chipset
AMD Phenom 9750 2.4GHz Quad Core
Integrated GeForce 8200 HDMI/VGA -> Sony Bravia 42XBR

2x2GB DDR2 SDRAM
64GB SSD
2x1TB HDD

Pioneer BD-202 Blu-ray Reader, DVD/CD Writer
Wireless-G 802.11b/g PCI 54Mbps
Media Center Remote

Further info:

Thursday, 30 October 2008

Wasssuuuuppp

Then...


...and now

Monday, 1 September 2008

Carp struggling upstream
Did someone lose their nice pet?
He’s looking for peace.


This is a deeply personal poem, with two layers of meaning.
After our visit to Hiroshima on 6 August I went running in Machida and saw a large orange carp swimming in the concrete stream next to the running track.
To an Australian it was surprising to see a carp swimming in a stream in the middle of Tokyo. My first concern was that the carp had escaped from someone’s private pond and it was suffering.
But on closer inspection I noticed that the carp was merely staying still and happily feeding on the bottom of the stream. Masako explained to me that carp are very common in streams in Japan.
This is the literal meaning of the poem.
The second meaning of the poem relates to the city of Hiroshima. Hiroshima’s baseball team is the Carp, so the carp in the poem is a metaphor for the people of Hiroshima.
The people of Hiroshima suffered and continue to suffer great loss after 6 August 1945. The people of Hiroshima continue to strive for world peace and a world free of nuclear weapons.
Thank you for listening to my poem.

Tuesday, 12 August 2008

Under The Wire: Cops and Robbers

After reading lots of raving reviews about the HBO series, 'The Wire', I finally got myself a copy of the first season. I'm not even at the end yet, (trying, without too much discipline, to pace myself!) but I can say it's one of the best tv shows I've seen.

Apparently Barack Obama's favourite show (maybe another reason I decided to get on board?), The Wire is set in the mean streets of Baltimore, featuring a predominantly mixed-race cast.

The viewer can see both sides of the story, so to speak, from the perspectives of the cops and the drug runners. But it's not nearly as clear cut as Law and Order or other cop shows of the genre. For one thing, it's really difficult to judge (and at times, to warm to) any of the characters - no one's good; no one's bad. Not necessarily a revelation, you might say, but in this case, it actually adds to the charm of the characterisation.

For another, the issue of race is broached with considerable nuance and insight. And the dialogue is so well-written - for once I feel like I'm a fly on the wall, and in a move that reminds me of the West Wing, have to remind myself that these people are actors.

I'm also really interested that this is, in fact, another cops and robbers show. I'm not normally drawn to these (although I did enjoy Underbelly recently) and wonder how the genre may keep iterating as audiences get savvier and better clued in to guess the narrative tricks.

Any new* shows that have caught your eye?

*When I say 'new', there are actually five seasons of The Wire out - great news for first-time watchers!

Monday, 5 May 2008

Who said...

"Man looks in the abyss, there's nothing staring back at him. At that moment, man finds his character. And that is what keeps him out of the abyss."

"Mooltipass!"

"You know I hate that mongoloid voice!"

"After you get where you're going, take off your shoes and your socks then walk around on the rug bare foot and make fists with your toes."

"Hey! It's me."
"Prove it."
"You're a dick."
"Okay."

"Two weeks."

"Well I might"

"Tortoise? What's that?"

"No. Last season's losers."

"I'll be a lap dog of Satan."

"What do you mean, 'They cut the power'? How could they cut the power, man? They're animals!"

"Oh stewardess? I speak jive."

"The world you live in is just a sugar-coated topping!"

"Well I figured it out. Death is my gift."

"I'm just gonna talk."

"Whoa. Deja vu."

"If it bleeds. We can kill it."

Further Info:
IMDB quotes

Tuesday, 15 April 2008

"He had a bunch of keys"

[1978] 2 Lloyd's Rep. 172 at 173:

Lord DENNING, M.R.:

It was a factory at Gillingham in Kent. A firm called Photo Production Ltd. made Christmas cards there, and such like. There was a lot of paper and cardboard about which would burn easily. The factory was shut up for the night, locked and secure. No one was supposed to go in except a man on night patrol. He came from a security firm called Securicor. He had a bunch of keys. His duty was to go through the factory and see that all was safe and secure. No burglars and no fire.

On the night of Oct. 18/19, 1973, the patrolman was George Musgrove. He was a young man only 23 years old, unmarried. He came of a respectable family and had satisfactory references. He had been with Securicor for some three months. Securicor cannot be blamed for employing him on the job.

At the dead of night--10 minutes before midnight--Musgrove went to the factory. He unlocked the front door and went through the factory, switching on the lights as he went. Then he lit a match and threw it onto a cardboard box. It burst into flames. He says that he only meant it to be a very small fire and intended to put it out within a minute or two. But it got beyond his control. He was terrified and dialled 999 for the fire brigade. He tried to stop it spreading. He lost his glasses and false teeth. His right hand and arm were burnt. He staggered out of the factory through the smoke and flames. By that time the firemen and police were there. They had answered the call with great promptitude. They were at the factory at three minutes past midnight. But they could not save it. There was already a wall of flame across the building. Flames were coming through the roof. The place was gutted. The damage to the building and stock was put at £400,000. The loss of business at £250,000. Musgrove was afterwards charged with arson. He pleaded guilty to malicious damage and was sentenced to three years' imprisonment.

The occupiers of the factory claim damages *174* from Securicor for this loss. The Judge has held that Securicor are exempted from liability by an exception clause in the contract. The factory occupiers appeal to this Court.


Further Info:
Photo Production Ltd v Securicor Transport Ltd [1980] AC 827
More Lord Denning quotes at LegalHumour.com
"The Law Explored: Lord Denning" by Gary Slapper, TimesOnline, 29 August 2007

Monday, 24 March 2008

Thursday, 28 February 2008

Thursday, 10 January 2008

It's My Party



I know this is an example of sh*t she would not have to put up with if she was a man and I hesitate to buy in to the media pile on. However in the wake of New Hampshire it's still worth asking the question: was this a brilliant piece of campaigning?

I tend to think it was. Maybe that's just sour grapes. I'm for Obama.

Monday, 10 December 2007

TTH Would

Grant Asylum to Victims of Global Warming, Force Mothers Under the Age of 16 to Give Up Their Children for Adoption, Impose a General Restraining Order on Paparazzi, Apply Diplomatic Sanctions to Russia, Ban Homosexual Re-Education Camps, Impose Compensatory Duties on Non-Signatories to the Kyoto Protocols...

...and my favourite...

Support Bounty Hunters


Monday, 8 October 2007

Transforming Action Films

One thing I have been thinking a lot with more recent action films is that many have lost the 'battle narrative' - that story within the story that makes a big end battle interesting. An example of an excellent battle narrative can be seen in Braveheart - here we know what the heroes are up against (superior numbers, horsemen) and we have an idea of what they have going for them (bravery and wits). Finally, we have a hint of the chink in the enemy's armour (the arrogance of the commander). The enjoyment in watching the battle comes from watching the characters deploy a plan that takes advantage of their assets and exploits the weakness of the English. Wits --> Infuriating the English so they charge, using long pikes to impale the cavalry. Bravery --> Standing at the front of the line to face down the charging horses.

'Transformers' shows how recent films are bumbling around and messing up their battle narratives. It was unclear just what the characters had going for them other than that one was a 'soldier' and one wanted to make a 'sacrifice' at some point. It was unclear just what weaknesses the Decepticons (bad guys) had, except that they were vulnerable to certain "Sabre Rounds". Instead of using their assets to create coherent plans that exploited this weakness, the characters ran around almost as if they were in a cartoon, cooking up increasingly ridiculous things to do - like sliding a motorbike under a Decepticon and shooting away with a shotgun (after we've already heard that normal rounds don't work.)

This is not about plausible and implausible. Starwars had an interplanetary farmboy flying at a 'deathstar' but we knew what he had going for him (mad pilot skilz, rudimentary jedi training) and we knew the weakness (a small thermal exhaust port only 2m wide). Our enjoyment was not only about the visual effects, it also came from watching a plan unfold that referenced what we knew about the characters already.

Friday, 5 October 2007

Bye the Book


I liked RK's post on the Facebook phenomenon, especially the idea that as these networks get more advanced they have a greater chance of 'condens[ing] meaning from the vapour of nuance.' Unfortunately, other things are getting condensed in the meantime, from the extreme of stranger danger to the annoyance of unwanted friendship requests. I've been looking for technical ways to mitigate the harm and thought I'd share the wealth.

For the stranger danger, check out the 'Privacy' page - set up who can see your profile, photos, video etc. It is crazy that this is not a step by step process when you create a profile, but the controls are pretty good.

The unwanted friends are a more difficult problem. Facebook seems to require that you draw a line through the swirling grey motes of social interaction and definitively state who is a friend and who is not. One option is to say no to people who are borderline to preserve the integrity of your list but that can have repercussions in the real world. Another way is to be generally permissive, but screen out the social detritus so they don't pop up in your news feed.

To find this hidden feature, click 'help' in the lower right corner, then 'How does the news feed choose stories' then 'News Feed Preferences'. Then enter the names of people you don't care about in the lower right box.

This is not the slap in the face of rejection or limited profile status, but does remove them from your radar. They will still be able to post on walls, see photos etc, so it's only recommended for people you don't care about, not toxic weirdos.

Tuesday, 19 June 2007

5x16 The Body

Ezzy and I are working through Buffy courtesy of Lynne.

The first season is scary and cool. By the second we're involved in the characters ("Grr, I need a hug") and the third season gets all dark with Faith and the Mayor.

Season Four really gets into the pop culture laughs and brings together literary device, horror and fun in the award-winning Hush. Some great quotes from that episode.

I'm in Season Five (although Ezzy has pushed on ahead) and the one that brings it home for me is Anya's blunt innocence:

"But I don't understand! I don't understand how this all happens. How we go through this. I mean, I knew her, and then she's, there's just a body, and I don't understand why she just can't get back in it and not be dead anymore! It's stupid! It's mortal and stupid! And, and Xander's crying and not talking, and, and I was having fruit punch, and I thought, well Joyce will never have any more fruit punch, ever, and she'll never have eggs, or yawn or brush her hair, not ever, and no one will explain to me why."

Tuesday, 5 June 2007

Torture

On Sunday, James and I went to see an event entitled ‘On Torture’ as part of the Sydney Writers’ Festival. The panel was comprised of two speakers, American Michael Otterman, the author of the book ‘American Torture,’ and Raimond Gaita (acclaimed philosopher and author of the memoir “Romulus My Father” which has just been released on film.)

The first speaker was Michael Otterman – a journalist.

He argues that we should not legalise torture for three main reasons:
a. The ‘ticking time bomb’ scenario is a hypothetical – there has never been a historical situation (or so he believes) where this has been the case, so to legalise torture on that basis seems ludicrous.
b. Torture is actually the worst way to get information from suspects. The FBI (as opposed to the CIA) have used non-violent methods in investigating various different domestic terror suspects in cases like the 1993 WTC bombing and the 2000 U.S.S. Cole bombing. He believes their intelligence to be of greater value when they use tactics like ‘we’ll get your sick son medical treatment’ etc. instead of physical torture.
c. Once torture is legalised, it quickly spreads. He cites the example of Israel in the 1980s where the Shin Bet were authorised to utilise a ‘moderate use’ of coercive methods, and it was found that over 85% of Palestinians were subjected to torture in detention.


All of this is perhaps unsurprising and nothing new. These are very similar “we should not legalise torture” arguments from debates we’ve been doing for years. However, Raimond Gaita - an ethics professor at Kings College – presented some really sophisticated arguments which I think are much more interesting than the usual run-of-the-mill ones.

In light of this, I thought I’d pose some questions with some of Gaita’s answers mingled with my own thoughts.

1. Would you torture one person to save a thousand?


People who condone the use of torture – even in extreme times – cannot choose to answer for the thousands they seek to represent, as the thousands of others are not an indivisible mass. That is, you cannot presume to answer on behalf of the other thousand people, for who are you to do so?

Gaita argues that each one of us should be prepared to die so that the practice of torture should not be inflicted upon anyone. “Do not assume to torture on my behalf – I may be prepared to die in the fight of not negotiating with terror.”

He also argues that people who accept torture must also accept all of the implications. For example, they must accept that there is a brute underclass created to perform such acts etc

I think this is a fascinating twist on the ticking time bomb hypothetical. For a long time, I think my answer would have been, yes, torture one (or even kill one, in more morbid hypothetical) so that a thousand could live. But I think he point isa really valid one. It also reminds me of the Ali G sketch, where, interviewing an animal rights activist, he asks, “Would you kill one chicken so that two others could live?” and “Are you ok with animal testing when the product is for animals?” Two philosophical nail biters if ever there were.

2. Is everything negotiable when one’s life is at stake?

Some people argue that torture is a ‘necessary evil’ because of the common good and/or the national interest.

Gaita’s response is that terrorists only threaten our lives: it is us who control how we will change our own morality/democracy/ethics in how we respond to terrorists.

Further, he cautions against the use of ‘necessary evil’ as a frame itself. How can anything, he asks, framed as ‘obligatory’ be seen as evil? If this is the case, we blur our boundaries of good and evil when we accept the necessary nature of anything

3. But aren’t things fundamentally different since 9/11? Aren’t we in a new era of warfare?

Some people argue that after the event of 9/11, everything has changed and therefore we now need to turn to torture.

Gaita argues that this would be true if the last century was particularly innocent, but that this same “blood-soaked” century, the time of Paschendaele, Gallipoli, Auschwitz, Rwanda etc, was also the century of the U.N. and hundreds of conventions governing how we should be humane to each other. So to think that 9/11 has changed the world, he believes, is succumbing to the tyranny of the present and a politicking tool to justify a whole lot of breaches of H.R.

I find Gaita’s argument really compelling, but wonder about the new type of warfare which 9/11 has prompted, that of the move from wars fought within or between nation states and the shift to non-state actors like terrorists on the world stage. Perhaps, where there is no longer a red phone to the Kremlin in the Oval Office, it is unsurprising that tactics must change. I don’t say this as an apology for torture – I am against the use of it entirely – but I wonder whether the event hasn’t prompted some changes to modern warfare, the effects of which we can’t understand yet. Or perhaps I too am succumbing to the politics of the “things are bad, so let us do what we want” White House.

4. What do you think of the role of doctors and psychologists in the practices of torture on American soldiers in SERE (Survival, Evasion, Resistance, Escape) Schools?

Otterman talks of these schools where American soldiers are tortured under the watch of psychologists and doctors in order to become ‘stress inoculated’ in case they are captured by the enemy. Someone in the audience raised the question that could these people could be aligned with the Nazi doctors who also took the Hippcratic Oath. Isn’t the purpose of a doctor to protect the patient at all costs? (Hypocritic, perhaps?)

Interestingly also, the American Association of Psychologists is one of the major medical organizations who has not spoken out about this practise, because some of the senior psychologist on the board were in Iraq supervising torture methods…

5. Are there some things that should be essentially undiscussable?

Just as you can note the character of a person by what they will not discuss, you can note the character of a nation by what is ‘undiscussable’. Gaita doesn’t believe there is even a place to ‘speak’ about torture within the community, because there are some things that can’t morally be argued. For example, you would never see a debating topic like “That Genocide is an effective way of XYZ” but you are very likely to see the topic “that torture is a legitimate means of intelligence gathering.”

This is the question that most stumps me, as my inner liberal leftie wants to talk about everything and debate everything because I think that part of beating your enemy is to know them through knowing their ‘side’ if you like. I have debated that torture topic a few times, and been on both sides of it. I suppose I had no moral objection at the time because I think of debating as an intellectual exercise in framing, contextualisation and argument. But I also think that if something like torture is in the public discourse, it should be talked about a lot. But again, perhaps there is no argument to be had: perhaps a line deserves to be drawn against the most reprehensible things, like the detention of immigrants in Australia because there is no argument.

I’d be really interested to hear what the others think on this topic.