Sunday, July 31, 2011

Being a brilliant coder does not one a philosopher king make

I am periodically given cause to reflect on the bizarre attitudes that quite a lot of science and computer science types have towards finance.

There is a thread on slashdot where a programmer at a high frequency trading finance firm explains what he does:
I work on the algo and core infrastructure. I wrote price feeds that take 1/5th of a microsecond in C++ and (a little slower) in Java. I understand in fine detail how cache and the the PCI-e bus works.

blah blah blah technical details to show I'm really good at what I do.

And then, of course, the punch line

I also hope to make $500,000 this year.

You always hear about Google programmers being the best in the industry, but I've been to a couple Google interviews and turned them down both times because the engineering quality just isn't there. I'd put the average HFT programmer up against the best in Google anyday.

My response? Good for you, mate. I have very little basis to distinguish whether you're actually as good as you say you are, or whether you just have a very inflated opinion of yourself. Frankly, I doubt anyone else does either. Not that it matters, really. Your employers feel that you earn your salary, and the rest is nobody else's business.

But witness the strange and impotent rage that this fairly innocuous post generates. Let's start with the merely stupid:
What could possibly change in the underlying value of a corporation made up of flesh and blood humans and capital with decades of depreciation in a fucking microsecond? Here's a hint: nothing. You are not investing, or trading, but simply racing other gamblers. Investing doesn't benefit from microsecond response times, and trading doesn't need it either. People could buy IPO shares just fine over the phone. Nobody ever needed a microsecond response time to buy a thousand bushels of wheat, and never will, because bread is baked daily, not a million times a fucking second.

If politicians had two braincells to rub together, they'd enact a law to prevent trades faster than some tick, say, an hour. Your 'trading' company would go out of business in a week, and nobody would care. Farmers would still sell their wheat, and bakers would still buy it, but without you leeches skimming off the top.

Thank you, patriotic comrade! The Party has determined that your skills are not being allocated in a way most beneficial to the glorious People's Republic of San Francisco. Under the new 5 year plan, you will report to your new assigned socially optimal task, or will be transported to the Gulag.

This turkey just can't wait to unleash his inner totalitarian. If what you are doing is judged to not be socially optimal by some nebulous calculus, then it is to be outlawed, even if someone else was freely willing to pay you for it and there was no obvious social harm. Coming soon, a ban on Playstations, gossip magazines, and movies over 90 minutes long!

Also witness the complete lack of understanding of how markets work. Person A has an outstanding order to sell IBM stock for $80. Person B has an order to buy at $78. Person C comes along, more anxious to sell, and places an order to sell at $78.20. Along comes a high frequency trading firm, and 2 microseconds later agrees to buy the share at $78.20 off Person C. This is clearly exploitative, how? Oh, presumably because the HFT firm might sell the share a minute later for $78.22. According to this nitwit, the HFT firm is 'skimming something off the top'. So what? Your supermarket buys apples in bulk at $1 per kilo, and sells them at retail for $2 per kilo, 'skimming something off the top'. Your antiques dealer buys a nightstand at $100, and sells it a week later at $150, 'skimming something off the top'. Do you rage against them too? And you, noble untainted computer programmer, will hire out your underlings at $200 per hour, while only paying them $100. You know why? Because the alternative to people 'skimming something off the top' is the 'All Good Must Be Sold At Cost Act of 2011', also known as 'shutting down all business immediately by mandating profits to be at most zero, and negative if you can't actually sell the item you bought'.

Bt believe it or not, that' not the worst comment of the thread. That honor goes to clown #2:

I am most likely better than you at each and every aspect of software (and HDL) development you have mentioned.

I would be intrigued to hear you flesh out the details of how exactly you came to this conclusion.

Except, of course, "debugging in minutes" -- that kind of irresponsibility would get me fired.

No shit, eh? Perhaps that's because you're working in a job that DOESN'T REQUIRE THINGS TO BE DEBUGGED IN MINUTES. If you were, and you decided that you just couldn't in good conscience debug something in 5 minutes, then you'd be COMPLETELY FUCKING USELESS IF THEY ACTUALLY NEEDED THE TASK FINISHED IN 5 MINUTES TIME.

I also have to work long hours, and have to have clear understanding of complex issues unrelated to software.

Well, bully for you.

Except I do embedded software and FPGA development for professional audio equipment. Each device I worked on, each firmware release, each line of code, does something useful for many, many people. Some of those people don't even know that audio equipment, leave alone software, is involved with what they are hearing. Large fraction of my work ends up being free/open source, too -- platform, drivers, etc.

To which I keep asking, so what? Nobody's taking pot shots at what you do. But as long as you're up on your high horse, making audio software and doing a bit of open source doesn't exactly make you Mother Theresa. Johnny Totalitarian in the first quote may well decide that the world has quite enough audio software already, and you'd be better off cleaning garbage. And when he did, I'd tell him to piss off them as well. Your employer pays you good money for what you do, and the other guy's employer pays him for what he does. Good. If you want to take a lower paying job that gives you more satisfaction, because you produce something tangible, I applaud that choice. If the other guy doesn't, I'm fine with that too.

And so from this carefully constructed argument, comes the obvious conclusion:
I also don't have any problems with posting here under my real name. Or with telling you, and people like you, to die in a fire.

I'm going to assume that you're just throwing this out there as a gratuitous insult, not as something that readers should be concluding based on the premises you've laid out.

You work as a programmer for a finance firm, ergo you should die in a fire.

You, sir, are a pompous fuckwit. You rage against an industry you don't understand, and against the fact that the world does not accord you the income and status that you feel is your right. But unfortunately for you, the finance industry doesn't actually give a rat's ass what you think of it. There is not a single employee at a finance firm that is going to lose a minute's sleep because you happen to not approve of their vocation, and your fury is all the more fierce because you know this is true.

George Bernard Shaw was a brilliant writer.He was also a Communist who liked eugenics and star chamber executions of people who couldn't prove their social worth. Being smart doesn't stop you believing stupid things.

[Edit]: Clown #2 uses his real name as his post, but on reflection I decided not to post it. If you, like me, don't like the trend of personalising internet attacks, you need to resist the urge to take part. If he changes his mind, his dumbass earlier comments should haunt his reputation.

Perspective

Thursday, July 28, 2011

Shylock Holmes on Greg House vs Sherlock Holmes

File this in the category of 'Things that lots of people have figured out before me, but I still thought of independently'.

I'm a fan of the TV show 'House'. The character Greg House is one of the more compelling and interesting to grace TV screens in recent memory - brilliant at diagnosing medical ailments, socially distant, sarcastic to all around him, but deeply appealing.

It took me a while to realise exactly what it was about the show that made it so enjoyable. And I finally figured it out - they've essentially re-written the Sherlock Holmes series as a medical show.

The plot twists are those of a mystery novel - diseases are not what they seem, people are hiding their true motivations and lying, the doctors need to dig around to find out what's going on. And in the same way, the true diagnosis is only ever revealed at the end, requiring ingenuity to decipher.

There are also lots of references to the Sherlock Holmes series. For a start, the character names are an homage: House is Holmes (a pun on house/home, since 'House' is an otherwise very odd surname). House, like Holmes, also takes narcotics - Holmes takes heroin when he is bored from not having a case, and House (because the former seemed a little unpalatable for TV) is addicted to Vicodin for his crippling leg pain. Wilson is his sidekick, playing the role of Watson.

And the show works, because they copied enough of a truly brilliant series to capture the appeal in a TV setting. But there are differences.

One difference is that House is much more character driven than Sherlock Holmes. This is partly necessary for TV. House himself is much more funny and sarcastic than Holmes, with the latter being generally portrayed as brilliant but somewhat cold and monomaniacal in his pursuit of crime. House also has more people around him - the supporting cast of doctors to riff on, and Cuddy as his boss/love interest. The last point is a distinct departure, as Holmes showed no interest in women at all. House, they compromise by making his relationships destructive. It's no surprise that the episodes that sucked the most were when House was happily dating Cuddy, as they rang false.

But perhaps the most important difference (related to the first) is that Sherlock Holmes was fundamentally about the mystery. Sir Arthur Conan Doyle said that his big departure from previous mystery writers was that Holmes didn't have any special magic intuition - everything he deduced, the reader could have conceivably deduced too, if only they had been sharp enough. As such, the stories were appealing because of the challenge of trying (and in my case, usually failing) to figure out who the culprit would be.

House, of course, can't do this. Even if the medical insights are all correct (and given it's TV, that may well be questionable), the reader can't be expected to figure it out himself. And that, in the end, is why it has to be a character-based show - we can live vicariously through House's genius insights, but they have to fall into the magical intuition that Sir Conan Doyle sought to avoid. And that is why, at the end of it, Sherlock Holmes is about the brilliance of Sir Arthur Conan Doyle, but House is about the brilliance of Hugh Laurie. Give the same show with a less compelling actor, and it wouldn't work.

Wednesday, July 27, 2011

Rage against the Abstract

For the last few weeks I have been largely disconnected from the internet. I've been in places or situations without a connection, and when I have been, I haven't felt the desire to catch up in detail on all the usual blogs and websites. I scribble a bit on this blog because I love all my readers dearly, but I have been, in short, with my 'stories'.

One of the realisations that this tends to produce is just how much of your existence is spent thinking about things that, for all intents and purposes, are entirely abstract. The stories in the newspaper are real, of course, but virtually none of them would have a noticeable impact on your life if you didn't read about them. A terrorist attack in Norway, an unjust prosecution of a guy in Australia, haggling over the long-term debt level of the USA - be honest, if you were in a country cottage, would you even know it was happening?

And yet that's what people get worried about, spending their days raging and celebrating over things that matter to them in the aggregate, but not that much individually.

Once upon a time, this wasn't the case. Go back a couple of hundred years, and the only news was local news. If Betty was involved in a scandal, she wasn't a movie star but someone you knew personally. If there was political upheaval, it wasn't that the House of Representatives was controlled by a different party, but that the Vikings were raping and pillaging a town 5 miles away, and heading to you next. It's not that the news was always more important, as local news can get very parochial and gossip driven. But it definitely was a lot more likely to affect you directly.

So what these ways would actually affect you? Economic events you might still notice, but probably only when it affected your company or business. When you get laid off, or your cousin gets laid off, that's a big deal. In this sense, it probably makes sense for people to vote for or against incumbents based largely on how the economy is doing (as they seem to). But if you kept your job and were in a fairly stable business, it would be a lot harder to know exactly what constituted a recession.

The biggest political event of the past decade was easily September 11. If you lived in New York, you'd better believe you would have noticed it even without the newspapers. If you were a member of the military (or knew someone who was), you'd be aware of the fact that you'd been shipped off to Afghanistan.

But if you were just a regular guy living in Detroit who never read the paper? Broadly speaking, the only change you would have noticed would have been a bit more hassle at airport security.

The part that is odd, though, is that it's very difficult to keep this perspective while reading the news every day. People just aren't wired that way - news always interests them, even if it is unlikely to affect them much. The only way to get there is to actually stop reading for a while.

Strange times.

Tuesday, July 26, 2011

Future Mensa Chapter Presidents Try Their Hands At Blackmail

Via Hector Lopez comes a story that is full of so much fail it's hard to know where to start.

Two teenagers in Sydney somehow manage to get a nude photograph of the wife of lawyer. Rather than just get their jollies looking at it or send it to their friends, they hit upon the idea of trying to blackmail the wife into paying $15,000 for it.

No, really.

But the hilarity is only getting started.

By all accounts, the kids had given virtually no thought to the possibility that the woman might contact the police. Which, of course, she did.

The boy and girl allegedly demanded the woman leave $15,000 in a toilet cistern at a Hunters Hill hotel or they would make the photo public.

They arranged a meeting place in a hotel bathroom. You know, because if there's one thing about a money pickup location that you really really want, it's having only a single possible entrance and exit that's easily monitored from lots of locations, where lots of people are guaranteed to be milling around so you'll have no idea if you're being watched.

They were arrested after the woman's husband reported the demand to police and a covert operation was set up to catch the youths. The girl was arrested by plainclothes officers on May 30 after she walked out of the unisex bathroom of the hotel's gaming room empty handed.

Having set up this wicked location, they then decided to pick it up themselves immediately. Genius! What could possibly go wrong?

Okay, so maybe they didn't think about it ahead of time, but what about when they already realized the police were involved? Surely they tried to cover their tracks then?

About an hour after the girl was arrested the woman's husband received a call from the offenders, the court was told.

The caller said: "You used undercover cops, f ... you, f ... you. You tell (name of woman) she is dead".


Hmmm, strangely they decided to double down on their jail time by making telephone death threats to a number that SURELY was going to be monitored by the cops. An intriguing gambit!

Alright give them some credit, it's hard to think clearly when you're panicking. And frankly it's not clear how to pick a location to get the cash that would be able to foil all police efforts. Maybe that's a reason not to do it in the first place, but let's give them some leeway.

What about the basics? Surely they covered their tracks even a little?

A copy of the extortion letter received by the victim on May 29 was allegedly found by police on an Apple laptop used by the siblings. ...

The letter was allegedly saved in a file titled "threat letter MILF" less than five hours before a copy was allegedly slid under the front door of the victim's mansion in an envelope addressed to the victim and labelled "private".


Okay, this raises at least two questions.

1. Why would you save the letter? Why not just press delete? Are you trying to create a paper trail for the cops?

2. WHY, IN THE NAME OF ALL THAT IS HOLY WOULD YOU CALL THE FILE 'threat letter MILF'? HAVE YOU COMPLETELY LOST YOUR MINDS???

But I haven't even gotten to the finishing touch of the story:

The teens' mother told police the laptop was used by both her children.

Thanks Mum!!!

So your children are being investigated for crimes that would put them in prison for a long time, and you're PROVIDING MATERIAL EVIDENCE TO THE POLICE TO HELP ENSURE THEIR CONVICTION! When they come asking questions, tell them to get the hell out of your house if they don't have a warrant! I guess stupid runs in the family.

I hereby sentence you both to 20 years to life for being gigantic dumbasses who are too stupid to be left to roam free in society.

Monday, July 25, 2011

Upward-Sloping Demand Curves for Classical Music Concerts

There are some instances in life where your demand curve slopes upwards - the higher the price, the more you want to buy. Even where this occurs, it is of course a local effect - you may buy fewer Louis Vuitton handbags if the general price were $5 instead of $500, but you'd surely buy ever fewer if the price were $500,000. So the usual caveats apply.

But one case where this happens to me is classical music concerts.

To me, the absolute worst price that can be set for such an event is $0, especially for any event held outdoors.

Outdoor concerts evoke a picnic-type atmosphere. Wouldn't it be lovely if we got some wine and cheese and sat on a rug and listened to classical music. The easier-listening the better! It's a triple-header of Eine Kleine Nacht Musik, Pachelbel's Canon and Vivaldi's 'The Four Seasons'? That sounds perfect!

Now, this is actually fine, as it goes. Classical music is like poetry - given it's rarefied enough, there's no need to ramp up the snobbery.

But what I can't stand is that this kind of event attracts people who want to use the occasion of a concert with real-life musicians as if it were a CD on in the background - merely an aid to conversation.

This is infuriating on at least two levels.

Firstly, it shows a great disrespect to the performers, who can see and hear you nattering away to your friends about how lovely the Napa valley was last weekend.

More importantly, it's incredibly annoying to everyone around you who is then faced with the difficult task of trying to filter out your conversational drivel and focus on enjoying the music. To me, at least, this is nigh on impossible. It's like trying to not listen to a screaming child. The people involved yabber away, usually oblivious to the fact that they're imposing a huge negative externality on lots of people around them. But it's not just obliviousness that drives it. I've even seen people get angsty when other good citizens finally tire of it and tell them to shush. They'll often start up again within a few minutes, daring you to call them out twice (which, of course, will work no better the second time than the first).

Free concerts are the worst, because when you shift your price from $10 per person to $0 per person, the marginal change in audience members is those whose willingness to pay was necessarily in single digits. These bogans are amongst the most likely to have no sense of propriety or consideration for people who want to actually listen to the music. Some of them will be fine, but it doesn't take many loud-talking losers to spoil the pool for everyone.

From long, sad experience, I now avoid any outdoor classical concerts at all. I prefer to have tickets costing at least $40 per person, and events held in big sombre concert halls which attract regular orchestra patrons.

The difference in my utility is much, much more than $40.

Sunday, July 24, 2011

Ye Gads!

Tail Risk - doing 120 miles per hour in a Ferrari Sessanta down a fairly narrow English country road.

For any English law enforcement officials reading this, I am of course speaking entirely hypothetically.

Hypothetically, I imagine you might be pushed back into your chair, clutching the Jesus bar on the door, and hoping to high heaven that your friend knows what he's doing, but with a huge grin on your face nonetheless.

A Whoooooo woo!

Friday, July 22, 2011

Great news for German taxpayers!

So the big economic news of the day is that Greece is going to default, and that the ECB and the IMF are going to bail them out. The first part was a virtual certainty sooner or later, the second part less so.

European politicians being who they are, there is never a single problem for which the solution is not 'more powers for the EU, more centralised government!'. True to form, they've done it again:

Euro zone leaders were set to give their financial rescue fund sweeping new powers to prevent contagion and help Greece overcome its debt crisis, according to the draft conclusions of an emergency summit on Thursday.
...
The leaders were also set to promise a "Marshall Plan" of European public investment to help revive the Greek economy, in a deep recession due to draconian EU/IMF-imposed austerity."


Well that's great! Now that they've solved the problem with the level of debt (sort of), I'm sure the problem of the first derivative of debt (I.e. the ongoing Greek budget deficit that they still can't close, and keep getting riots whenever they try) will just take care of itself, right?

Ha ha ha! Yeeeeah. About that...

In much better news, Ireland, Portugal, Spain and Italy all solemnly announced that they really truly ruly aren't going to default as well:

In Brussels, the governments insisted that Greece was "a uniquely grave situation in the Euro area". In the draft agreement, the 17 leaders agreed that "all other euro countries solemnly reaffirm their inflexible determination" not to default.

And that's a guarantee you can take to the bank! Probably not a European bank, mind you, as they've got quite enough debt from these governments already, thanks very much, and are busy dusting off their 'How to respond to a bank run' manuals.

Let me translate all this for German taxpayers:

The good news is, you're going to have to pay for all those Greek civil servants!

The better news is, it's incredibly unlikely that this is the last time you're going to have to reach for your wallet.

Thursday, July 21, 2011

Same Same, but Different

A properly functioning I.E.D. and an improperly functioning I.U.D. can both really mess up your day.

Wednesday, July 20, 2011

Cute ~= Small

Cuteness in animals is largely a matter of scale.

A kitten is cute.

A sparrow is also cute.

But a kitten is not at all cute if you're a sparrow. It's the equivalent (to us) of a man-eating tiger the size of an elephant. And if you're an earthworm, a sparrow is like Jaws, but a Jaws that comes crashing through your living room wall and eats you as you're minding your business one day.

Bear this in mind next time a butterfly seems reluctant to land on your finger. After all, to it you are the Death Star.

Some people do not adhere to this idea of cute. To them, a tiger is just as cute as a kitten. It's just a big, cuddly kitten!

Those people, however, tend to get eaten. And thus evolution once again forces the rough definition that cuteness can only be perceived in things much smaller than you.

Monday, July 18, 2011

Zero Punctuation on Mortal Kombat

It's rare that a review of a video game is entertaining at all, let alone entertaining if you haven't actually played the game. But Ben 'Yahtzee' Croshaw, of 'Zero Punctuation', meets that unusual threshold of video reviews that are comedy classics in themselves, regardless of whether you know or like the game. Here's his take on Mortal Kombat, a game I used to play the original version of, many moons ago.

If you like it, you should check out his reviews of L.A. Noire and Duke Nukem.

As the man said, comedy gold!

Friday, July 15, 2011

A Guide for Cyclists

You are on a bike, and someone in a car is yelling at you. Here's a classic guide to why they might be doing so.

Tuesday, July 12, 2011

Rhyme Schemes that Show a Song's Age

Take the song 'Ditty', by one-hit-wonder 'Paperboy'.

Let's assume you didn't know when the song was released, watch the video and see if you can ballpark when it must have been by the lyrics alone:






My suggested answer is below:





It must have been before 1998.

Consider the following lines from the first verse:
And ah, you just watch a brother flowin' like Niagra,
Think before you step, because these niggas might just stag ya
So here's the basis of my claim.

If you wrote the first line in that quote today, it is inconceivable that you would rhyme 'Niagra' with 'Stag Ya' instead of 'Viagra'. 'Niagra' is a word that doesn't really rhyme with much, and rappers being lazy and sexual innuendo being a popular theme, it is the obvious choice. 'Stag ya', on the other hand, means nothing - urban dictionary lists definitions of 'stag' mainly as nouns and adjectives, not verbs. Primary definitions are about going solo to an event, and some secondary definitions list 'stag' as slang for an erection. Either way, it's a weird line to put in there. The only conclusion is that the song was written before Viagra existed.

Sure enough, the song was released in 1993, and Viagra was available from 1998.

I mean sure, you could just look up the release date, but where's the fun in that? It doesn't make you feel like Sherlock (or even Shylock) Holmes.

Friday, July 8, 2011

Holidays!

In the spirit of disclosure, I will be wandering abroad for most of July, going wherever the four winds shall take me. As a result, I will have scant access to blog-related chicanery. The spirit will be willing, dear reader, but the technology will be weak. So expect only periodic posting until the start of August, when the full dose of Holmes will be back.

Tuesday, July 5, 2011

What would I know...

The 50 most googled women. Well, that's the title anyway - they actually mean the 50 women that return the most hits on Google, but pedantry aside, it's interesting. As you'd expect, it's heavily weighted towards young attractive pop stars, with a small mix of noteworthy older (and one dead!) women.

Personally, there were 11 I'd never heard of. Usually I'm proud of my ignorance of deadbeat celebrities - I remember seeing a gossip magazine at a supermarket checkout about a year ago, and being quite happy when I realised I had no idea who the people on the front were. In this case, however, some of the photos suggest a certain compelling logic to the interest these women hold for the average person (or at least the average male).

Monday, July 4, 2011

Big Mistakes to Avoid

Ace of Spades links to this excellent Guardian piece about a guy in a mental institution who is thought to be a psychopath, and the difficulty he has in convincing them that he's not.

While it makes a very good point about the shades of grey in what constitutes psychopathy, I thought the most telling point was actually at the start:

"I'd committed GBH [Grievous Bodily Harm]," he said. "After they arrested me, I sat in my cell and I thought, 'I'm looking at five to seven years.' So I asked the other prisoners what to do. They said, 'Easy! Tell them you're mad! They'll put you in a county hospital. You'll have Sky TV and a PlayStation. Nurses will bring you pizzas.'"

"How long ago was this?" I asked.

"Twelve years ago," Tony said.
This is old, old news to lawyers, but for some reason always comes as a surprise to the average person - unless you're facing the death penalty and are very clearly guilty, it's probably not a good idea to plead insanity.

Because even if you win, you lose.

The biggest problem is that you can easily be held in the loony bin for substantially longer than your original prison sentence would have been. Not only that, but they're not under any obligation to let you out, ever. You have to convince various psychiatrists and tribunals. And guess what? It's going to be their ass on the line if you go out and murder someone after being certified as sane. So whaddaya know, they tend to be somewhat conservative in recommending release!

It also shows a real failure of imagination. Because what's your plan once you get into the mental institution? "Easy. I'll just tell them that I faked my mental illness to escape prison, they'll realise what a miscarriage of justice it is to keep a lying violent perjurer in an institution for a second longer, and I'll walk free."

Yeah, not so much.

"Okay, fine, I won't tell them I was faking it, I'll just fake a recovery from whatever disease they think I have, even though I won't know exactly what they're looking for as signs of improvement, other than just acting nice and sane."

Are you starting to see why good lawyers don't often recommend that you plead insanity if you're not, in fact, insane?

Saturday, July 2, 2011

A short fictional dialogue I enjoyed

[Some dude]: Hey man, you should get a tattoo of an eagle on your shoulder / drink that bottle of vodka / [insert stupid $#** here]

[Shylock]: Sorry dude, no can do. I'm addicted to good decisions. I started making them, and it felt really good, and now I just can't stop. Seriously, you should try a hit of it.

Friday, July 1, 2011

Things I should have done a long time ago

So yesterday I purchased a new bed. Queen size, pillow-top, the works. It's pretty sweet, but that's not important right now.

What's amazing is that I put up with my double bed for so many years. I bought a double instead of a queen because once upon a time, when I first moved to these shores, I was staying in a tiny room. I wanted the length of a queen - the double bed was 6 feet long, which would fit me as long as my head was within about half an inch of the top edge of the bed. Which, as you can imagine, is not exactly where one typically tends to place one's head on a pillow.

The reason I got the smaller bed was actually because I couldn't afford the extra width. My desk was jammed right next to my bed, and the extra four inches was in fact the entire distance that my desk chair could move in or out. Deciding that I was going to spend more hours at my desk than my bed (and probably being right), I went for the chair space.

The bed also had numerous other quirks. Some of the sheets I had were for a queen bed, and hence kept getting pulled off the bed in the night. They always managed to bunch up in a ball somewhere underneath my lower back, which was convenient, since the mild back pain would let me know where to find them.

The reality, dear reader, is that I would/could/should have replaced my bed years ago. I was only in my tiny apartment for two years, and then in places that would support a bigger bed. I easily blew the cost of the new bed on all sorts of stupid junk.

"Sensible" procrastination (if there exists such a thing) involves doing something really fun now and putting off something necessary but unpleasant. The worst kind of stupid hyperbolic discounting is putting off something that will bring long-lasting benefit, while instead doing something that's not even that fun. Like, you know, wasting months of my life on the internet instead of buying a new bed.

I leave it to the imagination of the reader how many years of poor decisions this has constituted, and how many of those I can claim the fig leaf of income constraints versus pure procrastination.

Thursday, June 30, 2011

Negative Knowledge

To my mind, one of the most useful functions of the internet is vastly simplifying the search for negative knowledge. How do you verify that something doesn't exist? Obviously in the full philosophical sense, this is quite difficult to do (outside of mathematics). This is related to the problem of induction. David Hume captured this with the example of black swans - the fact that all the swans found so far are white is not proof that all swans are white (an example made more poignant by the fact that black swans do indeed exist, but Hume didn't know this at the time). The question 'Are all swans white' is essentially the question 'Are there any black swans?'. Because we can't prove the first proposition, we can't definitively prove that there aren't any black swans.

Consider the example of the great song 'You Found Me', by The Fray.


The opening lines are:
I found God,
On the corner of First and Amistad
The question occurred to me 'I wonder if that's a real place, and if so, where it is?'

Now, go back 30 years and this would be a very hard problem to solve. How do I search all the cities of the world (or just the US) for '1st and Amistad'. Even worse, what if there is no '1st and Amistad'? How do I ever verify that I've checked everywhere and that it actually doesn't exist?

Today, I just type in '1st and Amistad', and google maps directs me to an intersection in Quernado, Texas (which is the only suggested location). I'm also directed to Yahoo Answers, where some mentions that lead singer Isaac Slade actually made up the name, not knowing about the place in Texas.

It works, because I'm harnessing the power of the thousands of other people who've wondered the same question, thankfully some of them much more dedicated and knowledgeable than me. If all of them have searched and found nothing and written as much on the internet, it's not proof that the thing doesn't actually exist, but it makes for a reasonably good assumption.

I wonder if somewhere Zombie David Hume is reprising his argument about the problem of induction, while some Zombie modern teenager killed in a car crash is responding 'No, you just google "Are all Swans White", and it tells you the answer".'

Interesting times we live in.

Wednesday, June 29, 2011

Adventures in Big Government

1. Courtesy of the Greek, comes pictures of the latest rioting in Greece.

I had previously described these people as being on strike against double-entry accounting, but the Greek had an even better description - the 'Time Machine Enthusiasts'. They don't know what policy they want exactly, they just know that they want things to go back to the way they were in 2007. How that's meant to happen, who knows? If the government can't deliver, they must be crooked or evil.

Yeeaaah. Great plan. The Government may well be crooked and evil, but the straightest, most benevolent government isn't going to be able to put the Greek Fiscal Humpty Dumpty back together to 2007 days.


2. Still on the topic of Big Government, Mark Steyn eviscerates Michael Bloomberg's tendency to be enthusiastic for nanny-state policies, but less so for ordinary tasks of local government like clearing the streets of snow:
That’s the very model of a can-do technocrat in the age of Big Government: He can regulate the salt out of your cheeseburger but he can’t regulate it on to Seventh Avenue.
Oooh, the burn!

3. Meanwhile in California, regulation shuts down startup businesses and benefits incumbents! Well, sometimes. Sometimes it benefits nobody. Pundits astounded! News at 11!

Tuesday, June 28, 2011

X-Men and Foreign Policy

There is little doubt in my mind that the X-Men series of movies is far and away the best of the comic book movie adaptions.

Not because mutants are awesome, although they are.

No, the reason is that the X-Men is the only series where everybody, heroes and villains, has a believable motivation. And this is because it is ultimately a study in foreign policy.

Think about it. In nearly every comic movie, the plotline relies on some sort of villain who just loves evil for the sake of evil. Sometimes, this can be done in a very compelling way, like the Joker in the new Batman movies. More often it's not, like the Green Goblin in the Spiderman movie. But either way, the characters are never quite plausible, because the bad guys usually relish their nasty actions without any covering narrative. In real life, however, nobody is the villain in their own tale.

X-Men works very well, however, because the groups closely resemble the different attitudes of foreign policy groups, and end up capturing competing and incompatible views that are still internally reasonable.

The audience is positioned to sympathise with Professor X, who is the foreign policy dove. He is pro-mutant, but sympathetic to humans. He believes that humans and mutants can get along, and is always working to defuse conflict between the two groups. The recent movie explores this idea well - Charles Xavier is the liberal son of privilege, the deserving aristocrat working towards the betterment of human/mutant relations. He believes that people can get along because he himself is such a genial and reasonable character - if the world were filled with more people like Charles Xavier, they would all get along! By the end of the movie, he recognises the need for mutants to stay mostly hidden, but always maintains an optimism that by setting a better example, mutants and humans can coexist.

Magneto, on the other hand, is the foreign policy hawk. He, too, is pro-mutant, but believes that mutants and humans will inevitably be in existential conflict - humans will never accept mutants, and battle between them can only be delayed (to the advantage of humans) but not avoided. In the movie, Magneto is a Polish Jew captured by the Nazis during the Holocaust. This is his introduction to the dark side of human nature, and the willingness of humans to be xenophobic and cruel, or to simply go along with leaders who think this way.

But where the movies actually get interesting is the interplay with the third group, namely the humans. In the movies, humans are usually portrayed quite negatively. There are some who are willing to co-exist with mutants, but a deep undercurrent of suspicion and mistrust characterises the general attitude towards mutants. And even when the humans are co-operating, there is always a group with a tendency to view the wholesale killing of all mutants as the most expedient solution to make the whole problem go away.

And this is the real genius of the series. The audience is drawn to sympathise with the dove viewpoint and mutants in general (and interestingly, not with the humans in the movie). And so while watching it, you want the doves to be right. You keep thinking 'But I like the mutants! Why can't everybody get along? If only the humans understood the doves better! If only the hawks could be made into doves'.

But the ways the humans are portrayed, there is lots of evidence that perhaps the hawks are right - the average person won't ever really accept mutants, and will eventually want to kill them all, or round them up and keep them in prisons. In other words, the Holocaust. This problem, of course, gets exacerbated by the hawks, who attack the humans, thereby increasing the dislike of mutants, and making it harder for an uninformed human to make a 'good mutants / bad mutants' distinction.

And this is why you get the most interesting interplay of all, between Professor X and Magneto. They both want to help mutants, but have irreconcilable views on how this should be done. As a result, they find themselves drawn into conflict with each other, but reluctantly so, and always with an eye towards their mutual need to protect themselves from human anger.  And ultimately, Professor X and Magneto are genuinely old friends who understand each other's position.

The fact that this is done so successfully is far more impressive writing feat than Marvel is normally given credit for. But doubt not that this interplay is deliberate and very cleverly thought out.

I recommend the new X-Men movie highly.

Monday, June 27, 2011

It Sure Can!



Ha!

(Couldn't find the original source to link to - sorry HumourTouch)

Metaphor of the Day

From Peter Gabriel's excellent song, Biko.

The subject matter is the death of anti-apartheid activist Steve Biko, beaten to death by South African police.
"You can blow out a candle,
But you can't blow out a fire.
Once the flame begins to catch,
The wind will blow it higher."
A wonderful metaphor. And he was right, of course.

Sadly the removal of apartheid didn't turn out to herald a panacea for South Africa. But it's probably asking a bit much of a single metaphor to capture that too, so good work Peter Gabriel.

Sunday, June 26, 2011

Starbucks is in the Sanctimony Business

I remember when I used to enjoy Starbucks coffee cups. They had a series called 'The Way I See It', which would feature interesting quotes from various people. There was a lot of modish lefty claptrap, to be sure, but it was usually of the mild and inoffensive kind. And I would actually enjoy seeing what they had.


This was in part designed to appeal to snobbish sensibilities - look at us, identifying with educated thinkers of acceptable elite opinion! But they disguised this well, and it was generally a nice touch.

But sooner or later, they ran into the H.L. Mencken (or P.T. Barnum, depending on which website you believe) dictum that nobody ever went broke underestimating the taste of the American public. The message of sanctimony was a bit too subtle. How to jazz it up? The answer, of course, was this monstrosity:

Got that? YOU SHOULD FEEL GOOD ABOUT YOURSELF BECAUSE YOU BOUGHT THIS COFFEE, YOU ENLIGHTENED BEING!

That's right, apparently buying your $4 coffee makes you a regular Mother Theresa for the word's poor. Never mind the acres of newsprint devoted to exposing what a sham "fair trade" coffee is. (If it was purchased consensually and not taken at the point of a gun, that's fair trade enough in my opinion).

No, what is hilarious is how blatant they are in trying to make you feel puffed up and proud for your role in helping the poor. They've reached the reductio ad absurdum of anti-poverty campaigners - no need to change your behaviour, just feel good about the things you were doing anyway! Could they make it any more explicit that this campaign has absolutely nothing to do with third world coffee farmers and everything to do with how you feel about how special you are for helping out third world coffee farmers? Don't be surprised when marketers see through this sham and react to the incentives that customers are providing - helping poor people is expensive but making people feel self-righteous is cheap! Let's increase the amount of self-righteousness per unit of help to poor people!

I can't decide what is more depressing - the fact that Starbucks thinks their customers are this hollow and conceited, or that they're probably right.

Saturday, June 25, 2011

Casinos - A Moneymaking Machine!

One of the things I find interesting about casinos is how they expose people's odd ideas about what makes a good stock purchase.

In popular conception, the casino is the ultimate licence to print money. You can't fail! The house always wins! Suckers come in, spend money on gambling, suckers walk out, profit!

Because of this, so the reasoning goes, you should always want to own the casino. The best approximation is to own the casino's stock.

For some reason, people don't think this way about, say, the box factory. The reasoning, however, is just as (in)applicable. Wood pulp comes in, boxes get made, suckers come in, spend money on boxes, suckers walk out, profit!

The reality is that casinos are a business, just like any other. Sure, once you get people playing, the odds are in favour of the house. But if there's free entry into the casino market, there's going to be a lot of casinos cropping up to compete for gamblers. And to get them to come to you, you have to spend money - on subsidised hotel rooms and buffets, on lavish decoration, on complimentary drinks etc. All of these things cost money. And as long as you're making abnormal profits, new casinos are likely to keep entering until you're only making normal profits.

To give you a sense of this, let's compare some real casinos and box factorys. Let's start with the most basic measures of profitability. We'll compare a typical Casino (Las Vegas Sands corporation (LVS) with a typical box factory (International Paper (IP).

According to Yahoo, the box factory had a return on assets of 5.34%, and a return on equity of 16.38%. The Casino, by contrast, had a return of assets of 4.78%, and a return on equity of 13.55%.

Not exactly a slam dunk for the casino, is it?

But there's a bigger misconception here - most people don't make a distinction between a good company and a good stock. In the language of the common man, you're better off buying a crappy but underpriced company than a solid but overpriced company. Stock prices only react to news. If everyone already knows that Google is going to be an awesome company in the future, you'll have to pay extra for that fact now. And when it in fact becomes awesome, your stock price won't go up, because people had already taken that into account. The stock price will only go up if Google turns out to be an even better company than people thought.

In finance, one way to think about this idea is comparisons of price and asset value. Price-to-Book Value of Equity measures the ratio of the share price to the accounting value of equity. Price-to-Earnings measures the ratio of the share price to the previous year's earnings. Both of these capture a rough sense of how "cheap" or "expensive" the company is.* (I hope finance students will forgive my hand-waving here)

By this measure, our box factory has a price-to-book ratio of 1.73, and a price-to-earnings ratio of 10.94. The casino has a price-to-book ratio of 4.20, and a price-to-earnings ratio of 49.48. By both measures , the box factory is cheap and the casino is expensive.

According to no less an authority than Fama and French (1992) , this predicts that the box factory will also have higher stock returns in the future.

And this is in part due to the basic point at the start. Precisely because everyone thinks that casinos are a money-making machine, they bid up the stock price, making them a lousy purchase and forecasting low stock returns. And because the box factory isn't exciting to people, it has a lower price, making it a better purchase and forecasting high stock returns.

The moral of the story is that you should be wary of pop-culture perceptions of what makes a good stock purchase. And if you need a rule of thumb, boring is better.

*Fama and French claim that book-to-market could also be a measure of risk, and it might be. In my anecdotal experience, if there's someone other than Fama or French who deep-down truly believes this, I'm yet to meet them.

Thursday, June 23, 2011

Nuclear Waste - As Long As We Don't Think About It, It Will Go Away

Popular opinion seems to be incredibly averse to the idea of nuclear waste dumps being located, well, anywhere.  Anywhere near them, at a minimum, but to a large extent anywhere at all. This idea seems to be rooted in the notion that as long as you don't approve a permanent place for nuclear waste, then the waste itself will just disappear. The reality, of course, is that it just keeps building up at temporary locations, which are much less suitable than most of the proposed permanent locations.

Take the story of Yucca Mountain, the proposed long-term storage facility in Nevada. Let's let wikipedia tell the story:
Although the location has been highly contested by environmentalists and non-local residents such as in Las Vegas over 100 miles away, it was approved in 2002 by the United States Congress. However, under pressure from the Obama Administration funding for development of Yucca Mountain waste site was terminated effective with the 2011 federal budget passed by Congress on April 14, 2011. ... This leaves United States civilians without any long term storage site for high level radioactive waste, currently stored on-site at various nuclear facilities around the country...
What's the worst thing that could possibly happen to nuclear waste? Let's assume that, defying all likely physics, the nuclear waste somehow manages to transform itself into a supercritical mass of weapons grade material, causing a nuclear explosion wherever it's being stored. That, we can all agree, would be pretty damn bad.

So let me submit a modest proposal.

The US has currently performed 1054 nuclear tests between 1945 and 1992. A good number of these took place at the Nevada test site, 65 miles from Las Vegas. So why not just store the waste there? Is there anything that could conceivably happen to the waste that would be worse than the 928 nuclear explosions that have already occurred there!  Do you notice people fleeing Las Vegas because a whole lot of nukes were exploded 65 miles away? I sure don't. As long as people aren't thinking about the nukes, they seem content to go on their merry way.

There was a proposal to store nuclear waste in Australia, which is blessed with huge areas of worthless, geologically stable desert. Cue the environmentalists shrieking about the possible impact on the priceless dirt out there, and the possibility of contaminating the water supply in a place that gets virtually no rain anyway. If I were an Australian politician, I would offer to store nuclear waste from around the world, and commit to paying out the proceeds as a cheque to each household. That way you could make an ad that explicitly captured the tradeoff:

"What do you care about more? This $500 cheque? Or the fact that radioactive materials might be stored on a worthless patch of desert where the Brits already tested a bunch of nuclear bombs?"

Put that way, the debate might suddenly become a lot more reasonable.

Monday, June 20, 2011

Trendy Job Titles

You learn a lot about trends in popular perceptions of the economy (the corporte zeitgeist, if you will) by looking at what job titles people choose to give themselves.

In the late 90's and early 2000's the buzzword was 'consulting'. Everyone was a consultant of some form. Usually, it was left unspecified (until the impolite pushed the point) as to
A) what was the subject matter being consulted on
B) what the person's relevant qualifications or experience were, if any, and
C) whether they actually had any clients, or had received any meaningful remuneration in their chosen profession.

In fact, it is precisely these vague aspects that make the term so appealing - the unemployed programmers get to lump themselves in with McKinsey, and hope nobody spots the difference. They're just waiting for a company to hire them to tell them and hear all about the mistakes the company is making.

Somewhere along the line, consulting became passé. The new hot job title, it seems, is 'working at a startup'. This has the same benefits as before. What is conjured up is 'founding the next facebook' or 'CFO of groupon'. The reality might be anywhere from working at a company making napkins, to being unemployed and toying with the idea of writing an iPhone app to track navel lint (or whatever), even though you have no programming experience.

You observed something similar for a while going on with the phrase 'I work at a non-profit'. For better or worse, I don't meet enough people who would be in a position to be claiming this, so can't tell you if it still has the same cachet (at least relative to "I work for a Catholic charity" or "I volunteer for the Sea Shepherds").

My guess is that the time that people stop saying that they work at startups will roughly coincide with the time that technology startups start trading at reasonable price-to-earnings ratios, and I might think about buying shares in them.

Friday, June 17, 2011

I killed Tupac!

So apparently some guy has confessed to killing Tupac. The rap world being what it is, this will no doubt lead to notoriety, record deals and groupies.

My guess though is that once convicted felons realise this is the consequence of confessing to Tupac's killing, you're going to get a scene like this.

Thursday, June 16, 2011

Lie down with dogs, wake up with fleas

I have little enthusiasm for watching professional sport. Partly this is a result of the fact that none of my sports of choice (cricket, Australian Rules Football) have any following in this country, but even back in Oz I was at best a casual observer. Partly, this is also a snobbery about the kinds of people who get excited about sporting teams - let's just say that I wouldn't expect to converse with them about their favourite opera, poet, foreign politician, or economist. There are exceptions, of course - Steve Sailer writes lots of interesting stuff about sports. But the prior stays mostly where it is. And every now and then, you remember why.

As far as I understand it, in the NHL finals recently Vancouver just lost the Stanley Cup to Boston. It was game 7 in the series, and Canadians are famously hockey-mad.

So how do you respond to this disappointment? A few sad ales? Complaining to your friends about the refereeing? Ranting on the internet?

No. Apparently, if you're Canucks fans, you decide to riot and trash your own city.

I note in passing that disappointment at Eugene Fama being passed over for the Nobel Prize in Economics has yet to produce this response in Hyde Park.

Make sure to check out the pictures at the link above. Look at these lecherous, middle class dipshits, grinning and posing next to burning police cars and trashed stores in their own home town. What a laugh! Some guy's car is being tipped over!

This juxtaposition on reddit summed it up well. These pampered, spoiled brats go bananas over ... what? One sporting team losing to another? That's your big complaint in life?

It reminds me of this wonderful essay by Jason Lee Steorts on the Batman movie.
Let me end on a personal note. I hate vandals. My friends ask what makes me a conservative, and sometimes I wonder myself, but there is an answer, and it’s that I hate vandals. The problem with vandals is not that they are wrong about a conceptual matter. The problem is that they smash beautiful things. They couldn’t care less about your rules or your God or your conception of the good. You have to stop them with tools that work.
Just so. In this case, thankfully, the prudent response is also the satisfying one - send in the riot police early and hard to bust heads. The key dynamic in riots seems to be that there's a hardcore group of initial instigators who start breaking stuff, and a whole lot of average joes sitting around waiting to see what happens. The instigators on their own can't actually wreck a city, as there's not enough of them. The really dangerous point is when the average joes see that the police aren't stopping anything. At that point, they start thinking, wouldn't it be fun to smash a window and swipe some stuff? And there's a whole lot of them wondering this at the same time, waiting to see what happens. Average people start joining in, and the trickle becomes a flood.

The good news is that average joes are the most amenable to being deterred by riot police making arrests and busting heads. And even if they are temporarily too high on destruction to be deterred, as least you can get the cathartic pleasure of seeing vandals and thugs getting their asses kicked.

In terms of the tools that work, this is a good start. This is even better.

Tuesday, June 14, 2011

Stopping By Woods on a Snowy Evening

Apropos nothing, the great Robert Frost.

Stopping By Woods on a Snowy Evening

Whose woods these are I think I know.
His house is in the village though;
He will not see me stopping here
To watch his woods fill up with snow.

My little horse must think it queer
To stop without a farmhouse near
Between the woods and frozen lake
The darkest evening of the year.

He gives his harness bells a shake
To ask if there is some mistake.
The only other sound's the sweep
Of easy wind and downy flake.

The woods are lovely, dark and deep.
But I have promises to keep,
And miles to go before I sleep,
And miles to go before I sleep.



I love this poem a lot. It manages to say much, even though most of the poem is merely describing the scene. The point, only made explicit at the end, seems to me to be partly about the short time we have on earth and the relation of man to nature. Nature is ambiguous in the poem - beautiful, but somewhat lonely and foreboding. The poem notes that the duties of the world we live in stop us from usually really noticing this, and instead we rush on on the long road that ends in sleep, with the repetition suggesting the second meaning of the long sleep we all face eventually.

Serious poetry fans eschew Frost, because he is too common and accessible, and thus affords few opportunities for snobbery and condescension. And while it would be easy to mock this motivation as being stupid (and it is), I think it is also unnecessary, since there is no danger of appearing too common by liking any sort of poetry these days (as opposed to, say, Lady Gaga). Frost, like Kipling, is popular because he is great - both of them are on the efficient frontier of 'profound' and 'accessible' - there are greater poets, and more accessible poets, but there are no poets who are both greater and more accessible.

Sunday, June 12, 2011

It's a trap!

SMBC nails the the question of how people keep falling for Trojan Horses. Gold!


Insta-Protest



Here's a free tip for how to turn any common or garden illegal action into a righteous protest against oppression.

Suppose you're jaywalking - the light says red, but you're going anyway. Normally, this just makes you a bit impatient. But to turn this action into a philosophical blow against oppression, just state loudly while doing it:

"Government doesn't tell me what to do."

And presto! You have an obligation to resist the tyranny of the traffic signal. The sheep of this world obey merely because the government said so, but a free born citizen knows that Governments are instituted among Men, deriving their just powers from the consent of the governed, and right now, you're not giving that consent. As a patriot, Thomas Jefferson (or Sir Isaac Isaacs if you're Australian) will be applauding your actions somewhere far off.

If you need to pad out this philosophical battle cry, I suggest the elaboration, "The government makes suggestions on how I should act. Sometimes I follow them, sometimes I don't."

Notwithstanding the hyperbolic nature of this post, I do actually do this when I jaywalk. It just seems that much more righteous.

Friday, June 10, 2011

It's my RIGHT to get something for nothing!

Via Jerome Cardinal comes this great Charlie Brooker piece, talking about how the internet makes everyone get a huge sense of entitlement about how everything should be free:
I once read an absolutely scathing one-star review in which the author bitterly complained that a game had only kept them entertained for four hours.
FOUR HOURS? FOR 59P? AND YOU'RE ANGRY ENOUGH TO WRITE AN ESSAY ABOUT IT? ON YOUR EXPENSIVE IPHONE? HAVE YOU LOST YOUR MIND?
Ha!

I actually paid for the premium version of Pandora, because the product itself was good, and I was getting infuriated hearing the same ads for Farmer John's Bacon Wrapped Hot Dogs 5 times an hour. Which, when you think about it, is a great subtle strategy to make people pay money.

Thursday, June 9, 2011

Clowns to the left of me, Jokers to the right

Sometimes you see a debate where both sides are picking positions that just seem crazy. Like recently in New Zealand. This story is full of so much fail all round. It describes new penalties that New Zealand has enacted for copyright enfringement:
This past April, to the dismay of many, New Zealand enacted The Copyright (Infringing File Sharing) Bill to combat online infringement. The legislation allows for penalties of up to NZ$15,000 ($12,000) to be paid to the copyright owner, repeat infringers can have their Internet account suspended for up to six months.
Got that? Download something off BitTorrent, and they cut off your internet for 6 months. They could have just called it the "Punishing Small-Time Nobodies at Excessive Levels in a Vain Attempt to Undo the Impact of the Internet on Record Company Profits Act of 2011".

So how does New Zealand Justice Minister Simon Power defend this turd of a piece of legislation?:
“The legislation that we passed a number of weeks ago now was thoroughly consulted over a two-year period,” he said. “I’m confident that it’s been through just about every test and every forum it could have been to get where it is today.”....he thought the agreement between ISPs and copyright holders was “satisfactory.” 
Translation: It may suck, but we sure read a lot of stuff and tried hard to focus group it through all the various lobby groups. Except consumers. Whoops.

So, you're faced with an unpopular, draconian Bill stuffed fat with measures to protect special interest business groups. How would you go about building a consensus for repeal? Why, with ridiculous hyperbole and leftist agitprop, of course!:
However, last week Frank La Rue, the UN’s Special Rapporteur on freedom of opinion and expression, submitted a report concluding that disconnecting Internet users, “regardless of the justification provided,” is a violation of the International Covenant on Civil and Political Rights because it limits the type of media individuals are allowed to use to express themselves.
So now internet access is a human right, eh? I wonder how many generations of my ancestors toiled and perished, not knowing that they were having their rights violated by not being able to post to a blog.

This is the worst kind of modish, 'everything that might be desirable is now a right' view of the world. Doesn't the UN Special Rapporteur on freedom of opinion and expression have better things to do than criticise New Zealand? Like, you know, perhaps talk about how Syria is closed off to the world while its government shoots hundreds of unarmed protesters.

Isn't it enough to point out that this is an egregiously bad draw, ramping up punishment levels to vainly compensate for the fact that enforcement  practically impossible? Isn't it enough to make that point that seldomly enforced laws with extreme penalties result in hugely inequitable variation in outcomes between people committing the same crime, with most getting away free and a tiny number losing everything? Isn't it enough to question what actual social harm this whole damn exercise is even meant to remedy?

If there's one thing designed to unite people in favour of a domestic policy, it's having UN busybodies declaring it against international law. Sheesh, with friends like these...

As Kissinger reputedly said about the Iran/Iraq war - it's a shame they can't both lose.

Wednesday, June 8, 2011

Mental Accounting and Countries

Mental accounting is the idea that people think about outcomes in terms of particular categories, or mental accounts. You think of the profits on your risky share portfolio as being one set of money, and the profits on your kid's college fund invested in safe bonds as another set of money, and evaluate them differently. In reality, it's all your money, and it's all transferable. You ought to be optimising over the whole portfolio, but people usually don't.

Another area this shows up is in terms of travelling to countries. There is a certain class of traveller who I refer to as a 'list-checker'. They view it as their mission to go to as many countries as possible. But crucially, they tend to only go to each one once, and each one is somewhat interchangeable. Typically, these people are amongst the worst bores for telling travel stories, constantly interjecting 'I've been there' whenever a country comes up. This interruption is rarely associated with an actually interesting anecdote related to the current discussion, but instead is merely there to remind you how cultured and worldly they are. Their aim is not necessarily 'seeing more stuff', but more 'getting to tell people they've been to dozens of countries'.

If you want to see how this makes no sense at all, consider a map of South America.


(image credit)

According to wikipedia numbers, Brazil has about 48% of the total land area of South America, and about 52% of the people in South America. So regardless of whether you're after a representative sample of seeing different geography in South America or meeting different people in South America, you ought to spend half your South American vacations in Brazil, and the other half in the rest of the countries combined.

The list-checker doesn't work this way, of course. They'll spend a week in Brazil doing 4 days in Rio and 3 in Sao Paulo, and declare victory. "I've already been to Brazil!", they'll declare. "Let's check out what's in Suriname."

The answer is of course, "f*** all", and they'd be much better off seeing more of Brazil. That's assuming that they're actually after more interesting experiences. On the other hand, if you take their preferences seriously and think that there really is nothing more important than checking off that list, then they should stick to what they're doing. Tick off that country!

Here's the way to tell if you're a list-checker or not. If the northern half of Brazil decided to split off into a separate country called 'Holmesia', would you feel a subtle urge to go there that you don't currently feel?

If you would, you are mega lame. (Unless you're so enamoured of yer 'umble narrator that you're drawn by the name alone - in that case, think of it as 'Amazonia', and do the exercise again.)

Don't be that guy. Nobody likes a list-checker.

Transmission Errors... Please Stand By

Sorry for the lack of updates, I've been travelling back to the old country. In related nostalgia, is there a better coffee than a flat white? So delicious.

I'll try to keep up the flow of hilarity, and let you know when to expect the full strength version of my half-assed blogging that you know and tolerate, rather than the half-strength quarter-assed version of the moment.

Monday, June 6, 2011

The Coase Theorem and Hotel Bathrooms

It is possible to un-wrinkle a suit-jacket by hanging it in the bathroom, turning on the shower, and leaving the steam to remove the creases.

I can safely report that this process has the side effect of turning the bathroom into a soggy mess, with sodden toilet paper rolls and water dripping from the ceiling.

The extra time spent for the maid to clean the bathroom is likely less than the cost of dry cleaning a jacket free of charge.

Somewhere, Ronald Coase is shaking his head.

Friday, June 3, 2011

Weight

Once, my weight followed a mean-reverting process, something like an AR (1).

Then it followed a random walk.

Now it seems to follow a ratchet.

Boo-urns.

Thursday, June 2, 2011

The Taxonomy of Tea

You can learn a lot about how people view things by examining the taxonomy they use to describe them. The reason for this is that people will start out with the first distinctions being the ones they perceive as most important.

Violating my own rule, it is easy to get a snapshot of what is wrong with the quality of tea in America by examining the taxonomy used to describe it. Implicitly, the taxonomy can be thought of as the question that comes next when you say 'Can I order a tea?'. It's the formulation of "What sort of tea - X, Y or Z'? The choice of X, Y and Z says much about what is viewed as the important variation in teas, and that in turn tells you the level of perception.

Before we get to America, let's start with how the taxonomy appears to a tea connoisseur.


This indicates a familiarity with the main types of tea, and if this is the first question, you can be sure that many more detailed questions will follow. This is the mark of someone who knows what they're talking about.

Let's look at how the taxonomy appears to the reasonable middle class tea drinker in most commonwealth countries.


The assumption here is black teas, but that's okay, since they're the main teas that are drunk in western countries. Moving down the refinement scale, you'll get
In this case, the implicit subset is 'Black' and probably 'English Breakfast' (or more realistically 'Black' and 'What's the Difference Anyway'). So this is at the okay but not great level - these are still reasonable teas, and the milk/no milk (or sugar/no sugar) distinction gets to questions of taste. I'll pay it, but just.

So what's the first level of the American taxonomy? What do you get asked when you order tea?


Yeesh. In other words, Iced teas are about 50% of the relevant variation. If you have to add 'Hot', you've already got a problem. The probability that you'll be getting a teabag is close to 98% at this point, and the likelihood that you'll be offered milk without asking is probably less than 50%.

It's like if you went to an electronics store and asked for a TV and were asked 'A Colour TV?', you've probably be worried about whether you'd walked back into the 1970s. Same thing with 'hot' tea. Is there any other civilised kind?

A friend of mine who lived in the South told me of a circle of tea hell that is even one level lower

In this case, the assumption that the tea will be iced is so obvious as to go unstated. Ye Gods.

Thank goodness for internet tea purchases, that's all I can say.

Getting back to my rude foreigners rule, tea notwithstanding, America is a great country. This may sound like the 'some of my best friends are black/Jews/gay' defense, but it's true.