Census crowdsource (repost)

In 2012, I crowdsourced an analysis of the census results, looking at the extent to which the increase in religion was driven by changes in stated affiliation from religious to non-religious, as opposed to the demographic replacement of older more religious cohorts by younger, less religous ones. A couple of wrinkles on this

* I didn’t mention immigration last time. It appears (unsurprisingly) that those born overseas are more likely to be religious, but less likely to be Christian, than the Australian born.

* As the ABS notes

The religious pattern of those under 18 is most similar to the 35-49 year olds, suggesting the form may be completed with their parents’ beliefs.

It seems likely that when they report for themselves, these young people will be more like the 19-34 age group. It’s hard to say whether we should call this an affiliation change or a cohort effect.

I’d like to ask again for a crowdsourced analysis. It may be useful to read the comments thread to my previous request.

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Lest we forget

For my Anzac Day post today, I’ll quote the man most directly responsible for the disaster, describing the war of which it was a part (H/T Daniel Quiggin)

Germany having let Hell loose kept well in the van of terror; but she was followed step by step by the desperate and ultimately avenging nations she had assailed. Every outrage against humanity or international law was repaid by reprisals often on a greater scale and longer duration. No truce or parley mitigated the strife of the armies. The wounded died between the lines; the dead moldered into the soil. Merchant ships and neutral ships and hospital ships were sunk on the seas and all on board left to their fate, or killed as they swam. Every effort was made to starve whole nations into submission without regard to age or sex. Cities and monuments were smashed by artillery. Bombs from the air were cast down indiscriminately. Poison gas in many forms stifled or seared the soldiers. Liquid fire was projected upon their bodies. Men fell from the air in flames, or were smothered, often slowly, in the dark recesses of the sea. The fighting strength of armies was limited only by the manhood of their countries. Europe and large parts of Asia and Africa became one vast battlefield on which after years of struggle not armies but nations broke and ran. When it was all over, Torture and Cannibalism were the only two expedients that the civilized, scientific, Christian states had been able to deny themselves: and these were of doubtful utility.

As it turned out, even this assessment was too optimistic. The second phase of the great world war saw the end of the few limits that had been observed in the first.

To pay respect to the Anzacs and those who followed them, we should stop repeating the mistakes and crimes of those who sent them to their deaths.


I’ve been on holiday over Easter, going to the National Folk Festival in Canberra, which is why I haven’t posted for a while. One thing that struck me during my break was the Easter editorial in the Oz. In place of the usual vague pieties, it was a full-scale blast of Christianism, demanding that Australians respect the specifically Christian nature of the holiday. This was followed up by Nikki Savva (not someone who has ever struck me as showing any religious feeling) denouncing Bill Shorten for desecrating this sacred holiday with mundane politics.
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Generation Trump

For years now, I’ve been railing against the generation game, that is, the practice of labelling people born in some period of 15-20 years or so as a ‘generation’ (Boomers, X, Millennials and so on ) then making various claims about their supposed characteristics. A generation or so ago, I made the point that

most of the time, claims about generations amount to no more than the repetition of unchanging formulas about different age groups ­ the moral degeneration of the young, the rigidity and hypocrisy of the old, and so on

But this, and a stream of similar articles and blogposts have had no impact that I can see. Since I can’t beat the generation gamers, I’ve decided to join them. And, rather than wait for a new generation to leave school and enter the workforce, as is usual, I’ve decided to jump ahead and identify Generation Trump, consisting of those born after Donald Trump announced his candidacy for the US Presidency.

The crucial thing about this generation is that their character is formed entirely in Trump’s image. They are hedonistic, totally self-centred, have a short attention span, are prone to mood swings, and are almost entirely ignorant of the world beyond their own immediate concerns. On the other hand, they can be loving and affectionate, and many are totally family-oriented.

Astute readers will observe that, in a slightly toned down form, this is very similar what is now being said in contemporary depictions of Millennials, and was said about the ‘Slackers’ of Generation X when they were in their late teens and early 20s. That’s great for me, since it means I should be able to pump out marginal variants of the same cliches about Generation Trump until they mature into boring middle-aged adults. That is, of course, unless Trump himself does so first.

Consumer advice: Don’t go paperless at ANZ

If you’re a bank customer, you’re doubtless getting plenty of messages urging you to go online and stop the waste involved in receiving paper statements each month. It’s an appealing pitch, but, at least for customers of ANZ, my advice is “DON’T !”. I recently had to replace a lost secondary card on my credit card. This used to be a painful process, involving reissuing all the cards, but it’s a lot simpler now, or so I thought. That is, until I checked my online bank statements and discovered they had disappeared.

A call to the helpline revealed the worst: the records were gone and there was no way of getting them back. The best that could be done is to print out paper statements and send those. Since I already had the paper statements, this wasn’t much use. An amusing irony of the process was that, as I checked through the bank website trying to trace the problem, I was bombarded at every step with messages urging me to go paperless.

I emailed the ANZ PR department, offering them a chance to respond, but got no reply.

The IT revolution comes to transport

One of the striking features of technological progress over the past fifty years or so has been that of incredibly rapid progress in information and communications technology, combined with near-stasis in most other sectors. Here’s what I wrote on the topic in 2003, and could have reposted, essentially unchanged, a decade later

On most of the obvious measures, technological progress in transport stopped sometime in the late 1960s and, at the frontiers, we are now seeing retrogression.

In 1970, we had regular visits to the moon, and supersonic passenger flight via Concorde was on the way. Now we have neither. Even the space shuttle, designed as a low-cost “space truck” to replace the expensive moon program, is now headed for oblivion, with no obvious replacement.

At a more prosaic level, the 747 jumbo jet, introduced in the late 1960s, is still the workhorse of passenger air transport. Boeing’s attempts at producing a new generation of passenger planes have failed, and the likely replacement for the jumbo jet is the Airbus A380 – essentially just a double-decker jumbo. In all probability, this will be the standard for the next thirty or even fifty years. Of course we don’t have flying cars, or even personal helicopters, as most projections from 50 years ago supposed.

Quite suddenly, this looks out of date. Electric cars, drones and, most significantly, self-driving vehicles have been transformed from curiosities (or, in the case of drones, military hardware with no apparent positive value to humanity) to the likely transport technologies of the near future.

There have been quite a few thinkpieces about these topics, particularly self-driving vehicles, but nothing I’ve seen has been really satisfactory to me. The central focus has been on the challenge of introducing imperfect self-driving vehicles to our current road network. But if we’ve learned anything from the last fifty years (from electronic watches to desktop publishing to digital cameras) it’s that, whatever the initial limitations, a technology that’s been digitised will inevitably improve to the point where it outperforms the analog competition on just about every dimension.

So, it’s safe to predict that, quite soon, self-driving vehicles will be safer and more reliable than all but the best human drivers, and cheaper than vehicles designed for human control. That raises some obvious questions

* what will vehicles be like once the design constraints imposed by the need for a human driver are no longer relevant;

and, more importantly,

* if unskilled or careless human drivers are more dangerous to fellow road users and pedestrians than self-driving vehicles, should they be allowed to drive at all?

To spell out the second point a bit further, if self-driving vehicles are readily available and affordable (and particularly if self-driving technology can be retrofitted to existing vehicles), there’s no argument from the necessity of personal mobility to give speeders and drunk drivers multiple chances to kill other road users. The fact that these people might enjoy driving themselves is scarcely relevant. In fact, to the extent that enjoyable driving is dangerous driving (and, in my limited experience, it mostly is), it’s an argument against allowing it.

Just writing this, I can imagine the ferocity of the responses. I suspect that policies on self-driving cars will turn out to be a long-running front in the endless culture wars in which we seem to be permanently enmeshed.

There’s a lot more to think about here, but that’s enough to be going on with.

Are young Australians (mostly) Christians ?

Regular readers will know that I’m not a great fan of analysis based on generations (Boomers, X, Millennials and so on). Most of what passes for insight on this topic consists of the repetition of unchanged cliches about the rigidity and hypocrisy of the old, the laziness and irresponsibility of the young, and so on, applied to whichever cohort happens to be old or young at the time.

But there are some genuine differences between cohorts, typically determine by the time they have entered adulthood. One of these is religion.
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