Wednesday, October 19, 2011

Gekko's random brain farts: a thought on GDP

It just occurred to me that one of the (many) perverse things about using GDP growth as a measure of a society's is that it counts earnings as a "good" thing regardless of who they are going to. But here's my question: if a billionaire accrues, say, an extra couple hundred million dollars in wealth, how can we possibly see that as a good thing for anyone but the billionaire?

We are well overdue a more intelligent, humane measure of economic and social progress. The naive concept of "economic growth" should be abandoned for all developed countries, and attention focused on measures like the following: the distribution of wealth (more concentrated = less equal = bad), living standards of the bottom 10% (here is one area where growth should be regarded as good). 

I also want to hear about other measures reflecting quality of life: average working hours (less is better here), traffic congestion (average commute time in major cities, for example), suicide rates, energy consumption/pollution per capita. 

All of these should be considered at least as important as that naive and massively over-emphasized number that is GDP. And if they were seriously considered, I think there would be a significant reshuffling of relative rankings between different nations.

Monday, October 17, 2011

Steve Vai Masterclass in Sydney (Oct 15, 2011)

I attended this marathon of guitar geekery at the Wesley conference centre on Pitt St. At 80 bucks for a 3 and a half hour audience with the maestro, it would be to hard to say this event was over-priced. However, I came away mildly disappointed and disillusioned. Sure, he covered some interesting stuff, but it could have been so much better. I think my chief objection is that he spent the majority of the time sermonising repetitively on what one might describe as the "philosophy" of being a musician. That's all well and good but not quite what you might expect when you come to see Steve Vai talk guitar for three hours.

The event was organized by local company Thump Music, who are taking the show to each capital city around Australia. They didn't pass up the opportunity for a bit of advertising, and early on I worried that the "masterclass" was going to turn out to be an orgy of shameless product placement. This wasn't helped when Steve, almost as soon as he came on stage, drew attention to his Apple gadgetry: "i'm just gonna use my IPAD here" (for a backing track in GarageBand),  and a little later "i love my iphone" (using it as a stop-watch). Fortunately, however, my fears proved unfounded.

After a brief perfomanee intro, in the form of a flawless rendition of The Crying Machine (accompanied by afore-mentioned iPad), the self-help theme was established early on when he discussed the importance of identifying your goal and repeating it to yourself every day (yeah, all that positive-thinking mumbo jumbo). He asked people in the crowd to state their goals, and responded to each one with "uhuh, yes, that's a beautiful goal".

Having said that, one point that did resonate was when he discussed the importance of finding your "burning desire" because that's what you'll do best. The idea being that you'll never really succeed at something you're not passionate about, because no matter what the endeavour, there'll be others who are passionate about that. I think that's quite a powerful idea, since it runs counter to the usual notion of working on your weak points. And clearly it is not limited to guitar playing or music. Steve's attitude is "find what you're really really good at, and exaggerate it".

Another feature was to bring a young player up on stage for a "mini-lesson". This worked quite well, as he would ask them to play something, and then proceed to critique aspects of their playing, for the benefit of them and, presumably, the rest of the audience. The first kid played "Sweet Child O'Mine" (I was impressed that kids are still playing that riff as it was one of the first that I tried to play at about the same age!). The second was a bit older and more advanced and played some shreddy pentatonic thing. The general issues that Steve pointed out here were:

1. when learning a piece of music, break it down into bite-size chunks and master these one by one. Crucially, you should master it at slow tempos before even thinking about trying to play at full tempo. The idea is to practice it to the point where you "own" the riff. He suggested as a yardstick to aim to play it 11 times perfectly before moving on (to the next chunk, or to higher speeds).
   
2. the importance of practising the different types of vibrato: slow/fast, various places on the neck, two notes at once, bent. I was interested to notice that when he vibratos on a bent note, he shakes the guitar slightly.
   
Interspersed throughout the class were 3 songs that he played accompanied by his trusty iPad. I've mentioned the The Crying Machine. Additionally, there was a ballad (whose name escapes me for the moment -- was it Tender Surrender?), Building the Church (which opens with a blistering two-handed tapping sequence that sounds like Joe Satriani's Midnight on speed). These were as impressive and flawlessly executed as you'd expect. What made it more impressive was that he was playing "cold": after sitting ranting on for about an hour cradling, but not playing, his instrument. Interesting to see him blowing his hands before Building the Church.

As proceedings wore on, the sermonising tone became a little tedious. I lost count of how many times he started a sentence with "and this is the most important thing...", or "but here's the kicker..." To his credit, he acknowledged this habit at one point -- and then promptly completely lost his train of thought, before someone from the crowd put him back on track.

Eventually, it became clear that he wasn't going to cover the kind of technical ground that many people, myself included, were probably hoping to see. He seemed to sense this at one point as he made a comment to the effect that some point he was making more important than "all that technical stuff that you guys are waiting for me to talk about but that you can learn from any teacher or book". Fair point, but I still think guitar teacher Steve would have been more interesting than self-help Guru Steve.

He wrapped things up with a bit of audience participation in the form a brief jam session. Five players got to come on stage for a minute or two, play a solo, then trade a few bars with the man himself. The first player had been pre-selected (I think there had been a competition for this) and he had pretty impressive chops. The rest had been plucked from the crowd at random and were of varying levels (though -- and yes, it pains me to say this -- all were significantly more impressive than yours truly, who sat anonymously near the back, grudgingly accepting this harsh truth). Unsurprisingly, they were all doing their best to show off some shredder chops. Their mixed success was evident in Steve's parting words of advice: ".....and above all, SLOOOOOOW down!".

So, in the end I was left a little disenchanted. I think Steve is a phenomenal musician and guitar player, but I think he laid on the self-help positive-thinking stuff a bit thick. But maybe I'm just getting a bit cynical in my old age...

Sunday, October 9, 2011

Steve Jobs' Stanford commencement address (2005)

Excerpts from this classic speech have been appearing everywhere over the past few days, but the full version is well worth a read (here, for example).

A couple of particularly memorable passages:

[Y]ou can't connect the dots looking forward; you can only connect them looking backwards. So you have to trust that the dots will somehow connect in your future. You have to trust in something – your gut, destiny, life, karma, whatever. This approach has never let me down, and it has made all the difference in my life.

You've got to find what you love. And that is as true for your work as it is for your lovers. Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it. And, like any great relationship, it just gets better and better as the years roll on. So keep looking until you find it. Don't settle.

When I was 17, I read a quote that went something like: "If you live each day as if it was your last, some day you'll most certainly be right." It made an impression on me, and since then, for the past 33 years, I have looked in the mirror every morning and asked myself: "If today were the last day of my life, would I want to do what I am about to do today?" And whenever the answer has been "no" for too many days in a row, I know I need to change something.

Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma – which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And, most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary.

Monday, October 3, 2011

City Of God (2002)

A gritty, hard-hitting look at gangs in the slums of Brazil. Not particularly pleasant or uplifting, but very well done and worth a look.

Knuckle (2011)

Knuckle (2011)

An excellent documentary film which explores the culture of bare-knuckle boxing in the Irish traveller community -- the real-life version upon which Brad Pitt's character was based in the film Snatch. Fighting is used to resolve long-running feuds between rival clans who, in the run-up to each fight, taunt each other ruthlessly by exchanging home made videos filled with expletive-laden rants about the worthlessness of their upcoming opponents.

There is a significant amount of footage of the actual fights, which are rough and brutal but, perhaps surprisingly, extremely fair and evenly adjudicated (the fights are refereed by an impartial member of another traveller family, and held at a location at which no other family members are allowed -- to prevent the fight degenerating into a mass brawl). News of the outcome is delivered by mobile phone, and the winner later returns as a triumphant hero to the clan trailer park.

Ultimately it all comes across as rather sad and futile, and the supposed virtue of the boxing matches as a means of resolving feuds appears dubious at best: the reality seems to be that the losing clan merely lies low for a while before resurfacing with a new challenge and the cycle repeats. However, it also provides a great example of the timeless "us-and-them" aspect of human affairs: you sense that, at some level, groups of people will always be most strongly united in the presence of a common enemy.