Author: Nathan Campbell

Nathan runs St Eutychus. He loves Jesus. His wife. His daughter. His son. His other daughter. His dog. Coffee. And the Internet. He is the pastor of City South Presbyterian Church, a church in Brisbane, a graduate of Queensland Theological College (M. Div) and the Queensland University of Technology (B. Journ). He spent a significant portion of his pre-ministry-as-a-full-time-job life working in Public Relations, and now loves promoting Jesus in Brisbane and online. He can't believe how great it is that people pay him to talk and think about Jesus. If you'd like to support his writing financially you can do that by giving to his church.

Social net working: football ratings 2.0

Rating player performance in football (soccer for you Phillistines) games has always been a fairly arbitrary affair. It’s difficult, unless you’re going to count every pass, tackle and off the ball run, to get a fair measure on the contribution of players not directly involved in putting the ball into the back of the net – and what about all those build ups where a striker fails at the last hurdle?

Now, Luís Amaral, a “complex-systems engineer” at Northwestern University in Illinois, has applied social networking styled analysis to the interactions between players that lead up to shots on goal.

An avid soccer fan, Amaral wanted to measure team and player performance in a way that takes into account the complex interactions within the team and each player’s contribution. So he turned to an unlikely source: social networks. Applying the kinds of mathematical techniques used to map Facebook friends and other networks, Amaral and colleagues created software that can trace the ball’s flow from player to player. As the program follows the ball, it assigns points for precise passing and for passes that ultimately lead to a shot at the goal. Whether the shot succeeds doesn’t matter. “There’s lots of luck involved in actually getting it in,” Amaral explains. Only the ball’s flow toward the goal and each player’s role in getting it there factors into the program’s point system, which then calculates a skill index for each team and player.

The results:

When the researchers used the program to analyze data from the 2008 UEFA European Football Championship, the indices closely matched the tournament’s outcome and the overall consensus of sports reporters, coaches, and other experts who weighed in on the performances.

Cool. More info here.

God and his AK-47

The manufacturer of this toy must have listened to Benny Hinn’s “Holy Ghost Machine Gun” sermon – here’s God, the action figure, replete with AK-47… umm. Fail. Still, he’s clearly a male, so the maker’s theology is better than K-Rudd’s… and Bonhoeffer probably would have used an AK on Hitler given the chance…

If the Sermon on the Mount was on YouTube

Sermon on the Mount gets the YouTube comment treatment.

Via here.

Rudd and Theology

Oh yeah… and while I’m on the subject of Rudd bowing out of the Prime Ministership… I’ve said before that Rudd likes hitching his wagon to whatever engine is driving past at the time… but who did he think he was pleasing when he paused for his moment of theologising when he tacked “or her” on the end of thanking God… it was looking so good up until that moment – a loser thanking God, which helpfully combats every winning sporting superstar who claims God gave them victory as though he’s in their sports bag… bowing out with grace… but “or her”? What? How can “or her” be referred to as “our father”? Bonhoeffer would be rolling in his grave. Maybe he was caught up in the moment – seeing Gillard’s siezing the throne as divine. Maybe when he said “theology” he meant “self reflection” and his God complex was catching up with his loss of power? I don’t know. But it was dumb.

Cook like a mafioso

At some point in my past, at a time when I was considering writing a mafia novel, I purchased a copy of “the Mafia Cookbook.” It was a series of recipes for traditional Italian meals (not anything more sinister than that). I read it, and a bunch of “true crime” testimonies of Mafioso turned state’s informer. I still might write it one day – though I see that the plotline I had mapped out in my head of two brothers taking very divergent career paths is now the basis of a Showtime Television series. One of the brothers in my story was going to be a man of the cloth… but I digress.

Had I the intention of cooking like a mafioso I would totally use one of these

New PM

It would be somewhat remiss of me not to comment briefly on our new PM. Congratulations to Ms Gillard for making history and all that…

By my reckoning she’s the first “ranga” PM, the first female PM, the first challenger to oust a sitting PM in their first term, the stager of the fastest bloodless coup in history and the PM with the best hairstyle (which I put down to having a hair stylist for a partner).

Surely everybody saw this coming from the moment Rudd and Gillard formed an uneasy relationship as leader and deputy. K-Rudd’s love-hate relationship with the Australian public and the ALP respectively came to an end in a pretty abrupt moment. Labor has form for ousting elected political leaders in favour of party apparatchiks. It’s not uncommon for the party to foist premiers upon the unwilling denizens of our states – and Channel 10 are about to remind us that it’s all to typical of Labor at a Federal level as well – with its docu-drama Hawke. Labor does anything to hold on to power – even sacrificing one of its own, even if its own happens to be the most popular PM ever – who ousted the PM they loathed.

Rudd’s problem was his chalk and cheese relationship with those around him – the voters, who knew him not, loved him. His party, and any members of the opposition who knew him, reserved incredible disdain for the man. In my former role I dealt with pollies and political pundits, I shared a desk briefly with the PMs infamous chief of staff (as he phoned through some interview transcripts). Of all the people I’ve met, and of everything I’ve read, the impression I get is that Rudd operated with a veneer of courtesy which covered over a multitude of flaws and sins. His outbursts of rage – now common knowledge – were apparently typical of his treatment of those in his way. David Marr’s fascinating political obituary shows where he went wrong.

He had to do everything himself. He couldn’t trust and didn’t delegate. He worked his staff ruthlessly. His temper was formidable. The office operated in a strange atmosphere of rush and delay. Everything happened at the last minute, more often than not to suit the next media hit. This didn’t change when he became PM. While he rode high in the polls it hardly mattered. His party accepted Rudd’s demands for near absolute control. Cabinet was reduced to a shadow of itself.

Part of the problem was Rudd’s old ambition to find decent solutions to the nation’s problems. Decency is personal, intuitive, hard to delegate. Marry that to a sense of indispensability that is right off the Richter scale, and you had a recipe for ruin. Once again, Rudd had enemies everywhere.

Rudd is what happens when ruthless efficiency meets the intention to do good things. His motives were pure but his methods were not.

I couldn’t figure out where Abbott was for the first 24 hours of the coup. Had he come out strongly against Labor and the murky backroom operations of the factions and the unions Gillard’s political nose may have been bloodied from the opening moments of her ascension to power, instead, Labor get a bit of a bump in the polls.

The reaction amongst my Facebook friends was interesting – most seem unhappy with the manner in which Rudd was dismissed, happy to see the back of him, and split on the question of whether Gillard’s hair colour or gender was more historic. Having had the chance to see which way most of my friends swing politically in the last few days I’m struck by what a conservative batch they are. Maybe I’ll vote ALP just to be contrarian…

What I can’t understand is Gillard’s appeal. She seems merciless. She’s the most extremely left wing PM we’ve ever had. And she sounds like a character from Kath and Kim.

The Labor PR machine was impressive. Every Labor talking head, from union bosses to exiled former Queensland Premier Peter Beattie (speaking from Wyoming), had their talking points in order. They praised her as a “strong and decisive figure,” “a born leader,” “an excellent communicator,” and the person who would get Labor’s focus back on the big issues. And each person mentioned the same issues. This was all impressively “on message.”

Possibly my favourite part of the post-coup coverage was Crikey’s collection of photoshopped versions of Julia Gillard (henceforth J-Gill) in the situations she said were more likely than her challenging K-Rudd.
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YouTube Tuesday: Fellowship of the bvvvrrrrrrr

This is the latest YouTube Tuesday ever… “bvvvrrrr” is the noise I reckon the Vuvuzela makes. It has no vowels. This video is funny.

Via Tim’s blog.

Every man and his blog

My sister has a blog – at this stage tracking her German holidays (on a scholarship) – if you like it when I try to write wry observational posts, but would prefer them to be funny – then you should check it out.

Izaac has started a Pixar watch blog in his holidays.

I’ve registered a domain for my own holiday project – watch this space.

Back.

Did you miss me? The Sunshine Coast was rainy. We read books and slept. We went out for dinner twice. I played Playstation. I watched Ninja Assassin (Very violent, the JB Hifi guy told me not to bother, I loved it – though you probably won’t. Limbs were flying everywhere.). The PM got ousted. We watched World Cup matches. I cooked Master Chef style hash browns.All these factors, combined with time spent hanging out with my hot wife, made the week almost perfect. We came home in time for me to take the field for Kustard FC – a game we won 7-3. If Manly had managed to belt the Panthers it would have been a perfect week.

How about you? Did you miss me?

Holidays…

Hey all. I’m taking a well earned break. Blogging will be sporadic, if it happens at all this week. Feel free to play in the comments.

The age old question…

Al Mohler is the thinking evangelical’s favourite Southern Baptist, he’s reformed, he’s intelligent, he’s eloquent. He seems like a nice guy. But in a talk at the Ligonier Ministries conference in the US he basically did the anti-Wattke (Wattke was the OT scholar who moved institutions after publishing his views on the possibility that Genesis 1 might be compatible with evolutionary theory). Mohler (as reported at Challies.com) says it’s not. And furthermore, that not holding to a young earth, 6 day, 24 hour, view of creation leads to theological disaster.

If there’s one thing I dislike more than stupid theological debates that can’t be resolved, it’s people who make such debates the yardstick of theological orthodoxy. There are people I love, and respect, on both sides of this debate. And I’m pretty sick of posts like this that caricature opposing views in order to attack them. There’s a word for that logical fallacy. It’s a strawman.

Here’s the first “strawman” from Challies’ post – it’s a rebranding of the “literary theory” that is pretty narrow, and doesn’t look like the literary theory any reformed evangelical I know holds to while questioning the function of Genesis 1-11:

“The literary theory. Here we take the first eleven chapters of Genesis as literary, understanding that the Creation story is merely myth, a story as understood by ancient Hebrews.”

It’s almost never held to be “merely myth” – any literary theorists will affirm essentially the same theological truths as the six day young earth adherent. This is a nasty carricature that pays no heed to the complexities of the debate, and certainly rules out any knowledge that we may bring to the text based on ancient Hebrew literature…

Mohler’s (or Challies’) conclusion based on that first strawman is another fallacy:

“The literary theory has to be rejected out-of-hand since it otherwise contradicts inerrancy. We cannot hold to a robust theory of biblical inerrancy and interpret the chapters in this way.”

Why does reading the Bible as literature, or at the very least, pondering the genre of the received text, rule out a “robust theory of biblical inerrancy”? It seems that by including the qualifiers “robust” in this sentence, and “merely” in the first, Mohler can dismiss anybody who agrees with him 90% of the way by lumping them in with the people who disagree with him 100% of the way. This shouldn’t be a question of semantics – a “plain reading” of Mohler’s views is that unless you hold to a young earth six day creation you think the Bible is an errant myth. This just isn’t true of most of the reformed guys I’ve read this year (and in the past) when it comes to disagreements on Genesis 1. Every big name in American reformed circles seems to have a different view on the question – Piper, Driscoll, Mohler, Keller… the reason thoughtful people reach different conclusions is simple – we weren’t there at creation (and neither was Moses), we weren’t there when Genesis was written, and any postulation on the question of the mechanics of creation (past the “God did it by his word” idea) is purely speculative. It’s guesswork. Some guesses may be more educated than others. But to make this some sort of yardstick for theological orthodoxy is perilously stupid.

This is the kind of issue people lose their jobs over. Because of this ludicrous desire to see the issue at front and centre. The bit I think is the most frustrating is the clamouring over the “reformed” label for your view – as though disagreement on the issue is new. Here’s what Calvin said (in a commentary on Genesis 1:16), if you want to be reformed you at the very least want to be agreeing with Calvin. Right?

“I have said, that Moses does not here subtly descant, as a philosopher, on the secrets of nature, as may be seen in these words. First, he assigns a place in the expanse of heaven to the planets and stars; but astronomers make a distinction of spheres, and, at the same time, teach that the fixed stars have their proper place in the firmament. Moses makes two great luminaries; but astronomers prove, by conclusive reasons that the star of Saturn, which on account of its great distance, appears the least of all, is greater than the moon. Here lies the difference; Moses wrote in a popular style things which without instruction, all ordinary persons, endued with common sense, are able to understand; but astronomers investigate with great labor whatever the sagacity of the human mind can comprehend.”

Pacman skeleton found in desert

He’s REAL!

Well, not really. But this is cool.

How Scientists See the World

I’m not sure if this sort of view of the world is a blessing or a curse, ignorance is bliss right?

Via Abtruse Goose.

Separated at Birth: the World Cup game, and Steven Seagal

The World Cup has been producing ample fodder for one of my favourite games (which is probably pretty frustrating for other people) I like to call it “hey that guy looks like…”

Here’s an example. The Dutch manager Bert Van Marwijk looks almost exactly like former WWE wrestler Ric Flair…




In unrelated television – Master Chef regular Neil Perry looks exactly like Steven Seagal.

Especially when the latter plays a chef in Under Siege:

Here are Neil Perry’s knife skills on display (in text form) from a Q&A on taste.com.au:


“I love the way you cook and no matter how I try I can’t chop herbs fast or very fine without cutting my fingers. Can you give me some tips on how to chop as well as you do?”

The main thing to remember is to use a slicing action with your knife as opposed to a chopping action. By this, I mean keep the tip of the knife firmly glued to the board and cut/slice in flowing movements. Also, keep your finger tips tucked out of the way at all times. Use the middle knuckle of your fingers as a guide for your knife to lean against and make sure that any part of your fingers below that knuckle are tucked in.

And here, for your viewing pleasure (though it’s probably M rated) are Steven Seagal’s knife skills on display.

And, in a bizarre twist, St-Eutychus has a world exclusive linking the two men, and perhaps establishing that they are in fact the same person…

Neil Perry is the leading Australian endorser of a Japanese brand of knives called Shun knives. Shun knives are made by the Kai Corporation, who in America trade as Kershaw Knives, who just happen to be the manufacturers of the knife Steven Seagal designed.

That’s right. Same knife company. Same hairstyle. Same face. Same Asian flavour. Same person… you be the judge…

Do you have any World Cup lookalikes for me?

Why speech recognition will (probably) never work

Speech to text recognition software is one of personal computing’s final frontiers. The dream of sitting in a room and talking to your computer (and having it understand, compute, and respond accordingly) is, apparently, unlikely to ever become an actual reality. The problems are manifold – the biggest problems being that words are aurally ambiguous and we instinctively translate them based on context and expression, and that certain words have an array of meanings.

Here are a couple of snippets from this fascinating article, that ends up being more about language than voice recognition (you might also notice a couple of things I’ve posted recently in that article).

In 2001 recognition accuracy topped out at 80%, far short of HAL-like levels of comprehension. Adding data or computing power made no difference. Researchers at Carnegie Mellon University checked again in 2006 and found the situation unchanged. With human discrimination as high as 98%, the unclosed gap left little basis for conversation. But sticking to a few topics, like numbers, helped. Saying “one” into the phone works about as well as pressing a button, approaching 100% accuracy. But loosen the vocabulary constraint and recognition begins to drift, turning to vertigo in the wide-open vastness of linguistic space…

Many spoken words sound the same. Saying “recognize speech” makes a sound that can be indistinguishable from “wreck a nice beach.” Other laughers include “wreck an eyes peach” and “recondite speech.” But with a little knowledge of word meaning and grammar, it seems like a computer ought to be able to puzzle it out. Ironically, however, much of the progress in speech recognition came from a conscious rejection of the deeper dimensions of language. As an IBM researcher famously put it: “Every time I fire a linguist my system improves.” But pink-slipping all the linguistics PhDs only gets you 80% accuracy, at best…

Researchers have also tried to endow computers with knowledge of word meanings. Words are defined by other words, to state the seemingly obvious. And definitions, of course, live in a dictionary. In the early 1990s, Microsoft Research developed a system called MindNet which “read” the dictionary and traced out a network from each word out to every mention of it in the definitions of other words.

Words have multiple definitions until they are used in a sentence which narrows the possibilities. MindNet deduced the intended definition of a word by combing through the networks of the other words in the sentence, looking for overlap. Consider the sentence, “The driver struck the ball.” To figure out the intended meaning of “driver,” MindNet followed the network to the definition for “golf” which includes the word “ball.” So driver means a kind of golf club. Or does it? Maybe the sentence means a car crashed into a group of people at a party.

To guess meanings more accurately, MindNet expanded the data on which it based its statistics much as speech recognizers did. The program ingested encyclopedias and other online texts, carefully assigning probabilistic weights based on what it learned. But that wasn’t enough. MindNet’s goal of “resolving semantic ambiguities in text,” remains unattained. The project, the first undertaken by Microsoft Research after it was founded in 1991, was shelved in 2005.