Hunch proved correct

I had noticed recently (from a climate science website) that a paper had come out which was co-authored by climate skeptic Pat Michaels, arguing that the recent loss of ice in Greenland was no big deal. It claimed (from the abstract):

We find that the recent period of high-melt extent is similar in magnitude but, thus far, shorter in duration, than a period of high melt lasting from the early 1920s through the early 1960s.

Funny, I thought, I don't recall seeing this being bragged about at Watts Up With That. Maybe there is something not quite right about the paper.

Now I see an article at Skeptical Science confirms my hunch.

And climate skeptics have the hide to complain about peer review being broken!

UPDATE: having read through the comments to the Skeptical Science article, and the comments to an earlier post by Lucia, I can see the argument that Dr Box himself may have been doing a bit of grandstanding. This is more complicated than it first appears, although there does seem little doubt that some skeptics have treated the paper as if it is a case of "nothing to see here" (in Greenland melt, when in fact it is getting faster.

Hitchens on Osama

Osama Bin Laden's legacy: It will depend in part on what Obama does next. - By Christopher Hitchens - Slate Magazine

An interesting take on the legacy of Bin Laden by Hitchens here. He argues he gambled and lost:

Ten years ago, I remind you, he had a gigantic influence in one rogue and failed state—Afghanistan—and was exerting an increasing force over its Pakistani neighbor. Taliban and al-Qaida sympathizers were in senior positions in the Pakistani army and nuclear program and had not yet been detected as such. Huge financial subventions flowed his way, often through official channels, from Saudi Arabia and other gulf states. As well as running a nihilist international, he was the head of a giant and profitable network of banking and money-laundering. He could order heavy artillery wheeled up to destroy the Buddhist treasures of Afghanistan in broad daylight. A nexus of madrassas was spreading the word from Indonesia to London, just as a nexus of camps was schooling future murderers.

And he decided to gamble all these ripening strategic advantages in a single day. Then, not only did he run away from Afghanistan, leaving his deluded followers to be killed in very large numbers, but he chose to remain a furtive and shady figure, on whom the odds of a successful covert "hit," or bought-and-paid-for betrayal, were bound to lengthen every day.

It seems thinkable that he truly believed his own mad propaganda, often adumbrated on tapes and videos, especially after the American scuttle from Somalia. The West, he maintained, was rotten with corruption and run by cabals of Jews and homosexuals. It had no will to resist. It had become feminized and cowardly. One devastating psychological blow and the rest of the edifice would gradually follow the Twin Towers in a shower of dust.

Pointing out such failure is the best way to celebrate his death.

The Best of British

There were two great bits of television from Britain over the weekend: the royal wedding, and the new episode of Dr Who.

First, the wedding. Apart from the unnecessary inclusion of a large number of horses (not all of which seemed to be completely under control at all times - typical), the wedding, and London, looked terrific.

As for the latter, I'm sure it was the high camera angles and absence of cars that gave what I consider a very misleading impression of the city compared to what it looks like on foot. The problems are that the place is pretty flat, and no one ever got to redesign the city to create anywhere much with a long line of sight lined with impressive buildings. For the tourist, it tends to be a matter of working out which Tube route via which to make your unscenic way to the next point of interest, which usually suddenly pops into view when you turn a corner and you're just about on top of it. From recollection, this is particularly a problem with St Paul's Cathedral.

You can say you get the same effect from New York City, but at the same time, being an island, it is a relatively easy matter to get some distance (every tourist does the Statue of Liberty) and see the bit picture. The top of the Empire State helps in that regard too.

But I like cities with a bit of geography: at least some higher points from which you get a bit of an encompassing view. But that's not London. (It is now 20 years since I visited - maybe it is a better place with the vehicle tax, and so on. But despite it having features of great interest historical interest, I just don't think it rates as an overall attractive city. I thought even the parks were kind of dull.)

Anyway, now that I have that off my chest, the main thing about the wedding that impressed me (apart from an elegant and assured looking bride who gave the impression that she was not intimidated by her future role) was the church service itself. It was very robustly and traditionally Christian in a way that, frankly, one does not routinely think of in association with the Anglican Church any more.

Of course the TV coverage I was watching couldn't help but keep reminding us that the guests included an aging couple who had rented a womb to make a baby so one of them could play grand dads without the shuddering inconvenience of actually touching a woman. Personally, the Archbishop of Canterbury asking Elton and partner to leave, and perhaps using a whip to enforce it, could have made the event even better, but I guess I can't have everything.

Anyway, I'm glad I'm not the only one who liked the service and homily: it got a favourable write up at the First Things blog. Oddly, though, the comments that follow contain the most sweeping condemnations of the event I have read:

The Saxons are a cruel and brutal people, ineloquent and unmusical. A grim and dark race who seem to have never felt Italian sunshine. Throughout history they have persecuted and dominated their neighbors and done great damage to the Faith. Tell me, why are we celebrating their “fertility?”

I see Peter Hitchens managed to be a sourpuss about the whole thing too.

Hard to please everyone.

Which brings me to the first episode of the new series of Dr Who. I thought it was pretty good, and actually seemed directed in a clearer, less cluttered way than the first of the Moffat series. The current batch of actors in it are all very likeable in their roles, I think; and as some people noted on The Guardian blog, the BBC seems to have finally improved the music mix so you can actuallyhear dialogue over the blare.

Lets hope the improvements continue.

Lindsay stays loyal

Rudd was beheaded, and it was all for nothing, Tanner laments

It's interesting that Lindsay Tanner says that Labor dropped Kevin Rudd because they couldn't see that he could recover in the polls.

I'm sure that was part of it, but surely the fundamental reason it happened was because few could bear the way he organised himself and his office. Let's not forget passages such as this from just one of the post mortems after he was deposed:

The prime minister was a loner, far from consultative and keen to centralise power in his office. He appeared to have no mates in politics.

One veteran who has known Rudd since his days in Foreign Affairs says: "There are only two sources he goes to for advice: God and the cat." Cabinet was often out of the loop, on big issues and small. When Rudd announced the appointment of former National Party leader and deputy prime minister Tim Fischer as the ambassador to the Vatican, cabinet greeted the decision with stony silence. Only Foreign Minister Stephen Smith knew in advance about the appointment.

A well-placed Canberra insider said ministerial calls to the PM's mobile phone were always diverted to staffers, generally a gofer. From the time he became opposition leader in 2006, virtually none of his senior colleagues had a direct line.

They got in touch by sending a text. The story has often been told how Communications Minister Stephen Conroy was forced to get on the same plane as Rudd to give him a detailed briefing on the national broadband network.

Now we learn that booking a flight with the PM to get face-time was almost standard operating procedure. One Rudd staffer joined the boss on a flight to the Middle East, en route to Afghanistan, to brief the PM. The staffer then flew straight back to Sydney.

The outcomes of giving Kevin a chance to recover in the polls looked like this:

a. Kevin fails and we lose government;
b. Kevin succeeds and we have to put up with working with him and his appalling staffers, likely made even worse by a second success, for another 3 years.

They was no upside to keeping him.

Agony aunt Sam

The most overly self-exposed professional blogger in the world, Sam de Brito, wrote last week:

A month or so ago, I found I was suffering from four Hs: I had an outbreak of herpes, sported hives all over my body and, wonderfully, also discovered I'd developed haemorrhoids. Oh the joy.

The fourth "H" was heartbreak, ostensibly the cause of the first three Hs, as I mourned the loss of daily contact with my daughter since splitting with my partner late last year.

Well, yeah: more of your typical case of more than anyone (well, me especially) really needed to know about him.

But today's post from Sam (featured prominently at the top of the SMH: I do not visit him as a matter of routine) :

For all of today - that's Friday - from roughly 9am until 5pm, I will endeavour to answer every question or comment posted on the blog.

Soooo, if you have a question or a topic idea, write a comment and I'll do my best to reciprocate. I won't, however, be answering questions about my break-up or daughter.

If you'd like any advice on writing, journalism, getting published, getting into TV script-writing, blogging or how to shag chicks, I'll be happy to offer what help I can.

I suppose we should be grateful that he won't answer break up questions, but honest to God, what else is there in his life that we don't know already?

And why would anyone ask relationship questions of a man still effectively in the middle of his own breakup?

Yet, when I read the comments, there are many Sam admirers, who seem to find his take on all things male helpful. This says something worrying about modern social mores and Australian men, I'm sure, even though Sam's main life insight (as far as I can tell - see the very title of his blog) is that men shouldn't lie to women to get them into bed.

Which leads me to this agony aunt question he got today:

I'm currently dating a chick. She's the prettiest girl i've ever gotten this close to - i am totally physically smitten with her, and with her demeanour.

We have plenty in common, but also we're quite different.

Things are progessing well, but i have a little doubt in the back of my mind.

what do i do man?

- baz

Shag a lot. See what happens. Don't tell her you love her. Don't get her pregnant. - Sam

Err, I think I've detected a little problem here with Sam's understanding of women.

Doesn't everyone know that "shagging a lot" with any woman, regardless of whether the guy says he loves her or not, will invariably lead to the woman assuming he loves her. Jeez, wasn't this even the subject of a recent Natalie Portman movie? Sure, some women will say this won't happen to them, but it's biology. Men must assume it will happen.

Therefore, to recommend "lots of shagging" without any care as to how it will be interpreted is effectively to promote another form of lying.

So it's a big F (for Fail) in my assessment of his advice; but we knew that already.

As a sort of footnote, I extract this bit from another recent post of his I read today:

I was walking down the street a few weeks back and, vain creature that I am, checked myself out in the side window of a parked car and saw something quite disturbing.

As I moved, my chest was jiggling. Not heaving up and down like we're told a manly pectoral should, but jiggling, like a ... breast...

The next day I bought myself a pair of bathroom scales and stared down at them, dumbfounded: I was 100 kilograms.

Two years ago I weighed 86 kilograms and belonged to group of men I call "Quickdraws" because, as soon as there's a hint of sunshine, I had my shirt off to flex and strut.

I don't know, I wouldn't be completely surprised if Sam wasn't someone who's going to have a middle aged or late life sexual identity crisis. If he did, we would hear about it in all the gory psychological detail, I'm sure.

And I'll repeat my main problem with this: anyone's free to run their own blog about their own life in any detail they want. What really gets my goat is that this is a mainstream media blog carried by Fairfax. It wouldn't have happened when I were a lad!

Uhlmann on aboriginal issues

ABC The Drum - Political engagement is a universal constant

Chris Uhlmann, who I think has not turned out to be quite the climate skeptic in his 7.30 job as some might have hoped, writes about his visit this week to Alice Springs, which has led to some interesting reports on his show:

The trip has, again, brought into sharp focus the difficulty of doing anything meaningful to improve the lot of indigenous Australians, partly because they exist in a witch's brew of politics.

The feuding in Aboriginal leaders is extraordinary. And it is not just a divide between urban and regional leaders; there are sharp differences of opinion on the Northern Territory intervention in central Australian communities.

Overlayed on that is the politics of welfare, with competing ideologies fighting for the right to impose their worldview.

Then there is a state government which has, all too often, spent the Commonwealth money intended address indigenous disadvantage in the suburbs of Darwin.

No one disputes that something had to be done to protect children from neglect and abuse and to slow the rivers of grog. It's just as clear that one of the intervention's real failings was the failure to consult. That meant it did not get the one thing it needed to endure: the goodwill and enthusiastic support of the people it was aimed at helping.

But given that consulting here so often ends in a stalemate, it's easy to understand how a professional politician might choose to act rather than sit and watch a tragedy unfold.

I have noticed that Tony Abbott's contribution about the drinking issues in Alice Springs have so far consisted of asking that public drinking laws be enforced. Yet when Uhlmann asked him about large bars that are licenced from 10 to 2 and cater exclusively to an aboriginal clientele, all Tony would say is that he would like companies "from Coles and Woolworths down" to act responsibly in how they supply alcohol. I think it was Radio National today that he was asked about $2 bottles of wine that are available there. (Gosh, I never go below $3 clean skins from Dan Murphy's myself.) Again, he said something like "well, we need to enforce current laws first before we get into more draconian laws."

I think he must be reading Catallaxy.

It sure sounds to me like there is a complete lack of corporate responsibility going on there, and that it would not hurt to tighten licencing hours too. (Although, I guess the result of too much tightening of them would be ever larger amounts of takeaway grog and more public drinking which you couldn't control effectively anyway.)

It is a very intractable situation, seemingly.

Distressing news

Sad to say, it is the PM's living arrangements which have led to my children learning that couples are capable of having children without being married.

This all started at breakfast with the question "Does Julia Gillard have a boyfriend?" I thought it best to dignify Tim's status above that of mere "boyfriend" by explaining in a bit more detail that in some families, the man and woman never marry. My daughter took the opportunity to get in advance practice of some innate teenage-girl-rebellion-just-to-stir-her-parents genes by announcing that was good, she would not get married.

It was my son, on the other hand, who (though I thought he might have worked this out for himself already, but evidently not) piped up with "so people can have children without getting married? Wow." I was tempted to say "no, actually they can't, nor sleep in the same bed, it's illegal", but honesty is the best policy, regrettably.

So there you go - Julia and Tim need to marry, to prevent the further corruption of my children.

Not much of a surprise

Business gives cold shoulder to Coalition climate plan

As far as I know, no one of significance thinks the Coalition plan is worthy of support.

Shrugged indeed

Atlas sucks: Failing film producer vows to give up - Salon.com

Last Monday, Tim Blair noted a Hollywood Reporter item detailing what a surprisingly (by independent film standards) strong per screen box office Atlas Shrugged (part the first) seemed to have for the first weekend. Might expand to a 1000 screens!

Hollywood Reporter didn't exactly figure on the fact that all of those who saw it on the first weekend represented the sum total of Ayn Rand fanboys in the United States, and you know, despite their disproportionate noise in political circles, there probably just ain't that many of them.

Hence it expanded to more screens (four hundred and something, not the 1000 the producer speculated on) and took about half the takings the next week.

So, that's a touch over $3 million, for a $20 million film.

Those figures are bad enough for the producer to wave the white flag. You could expect Salon (and me) to take pleasure from this, and we do:

And so its producer, an exercise equipment company CEO (I mean a DYNAMIC PRIME MOVER) who spent $20 million of his own money to finally put Rand's vision on the big screen, is giving up. The film will not expand to 1,000 screens. The second part of the trilogy will not be produced. (That is the real shame, here: The second part is where hundreds of people die horrifically of asphyxiation. And the best part is that they all totally deserve it for being "looters.") (No one will miss part three, which would've just been a three-hour-long speech.)

And so John Aglialoro, the film's producer, will "go Galt" and retire to the desert, where his ability to manage a company that produces exercise equipment will allow him to create the perfect society.

Sounds to me like it may not even get a cinema release here. Sinclair won't be left in the dark by himself after all.

That sounds healthy...

Study predicts how tattoos will age

A couple of surprising things from the above article:

"Tattoos are incredibly popular worldwide with more than a third of 18-25 year olds in the US sporting at least one design," said Mr Eames.

That's a bigger proportion than I would have expected. Then there's this:

Tattoo inks are a suspension of water-insoluble particles, such as mercury, lead, cadmium and iron, which are injected under the skin using a needle.

Over time, these inks become dispersed as the cells which contain them die, divide or leave the body.

My, that sounds like a healthy past time: injecting your cells with poisonous metals. Are there ever any health consequences of that?

Hey, it seems the FDA has been looking into it since 2008. Seems they are taking their time about it, though.

What a pity. It would cause me some amusement if it turned out the FDA wanted to restrict tattooing somehow.

Ups and downs

Michael Tobis has an odd post up in which he seems overcome by another wave of pessimism about winning the battle with "pseudoscientists" over climate change, but he tempers this by the odd sort of "upside" that the future without changing course will at least not be boring. In fact, it will have a bit of science fiction-y excitement about it. (Starving masses needing factory food from the moon, perhaps?) [To be fairer, his point is probably more that people who want climate change action don't do themselves any favours by painting a "boring" picture of the future that sounds like it's windmills everywhere while everyone becomes a happy hippy artist.]

Good old Michael at least wears his heart on his sleeve, and given that I've previously speculated on the coming Carbon Wars (cruise missiles being sent to destroy Chinese coal power plants, anyone?) I kind of like it when someone who's actually doing climate science stuff makes even wilder guesses as to the future. (Frankly, I think my idea of a group of modern Captain Nemos patrolling the oceans in submarines to sink coal carrying ships is more "do-able" than food factories on the Moon. This Navy Rear Admiral is completely on side with climate science, after all.)

On the slightly up side, given yesterday's depressing story about how China's consumer goods industry more than makes up for the carbon reductions the West has achieved, there is this story that Chinese carbon emissions might not continue rising forever:

Well before mid-century, according to a new study by Berkeley Lab's China Energy Group, that nation's energy use will level off, even as its population edges past 1.4 billion. "I think this is very good news,'' says Mark Levine, co-author of the report, "China's Energy and Carbon Emissions Outlook to 2050" and director of the group. "There's been a perception that China's rising prosperity means runaway growth in energy consumption. Our study shows this won't be the case."

But what are the assumptions here?:

The new Berkeley Lab forecast also uses the two scenarios to examine CO2 emissions anticipated through 2050. Under the more aggressive scenario, China's emissions of the greenhouse gas are predicted to peak in 2027 at 9.7 billion metric tons. From then on, they will fall significantly, to about 7 billion metric tons by 2050. Under the more conservative scenario, CO2 emissions will reach a plateau of 12 billion metric tons by 2033, and then trail down to 11 billion metric tons at mid-century.

Several assumptions about China's efforts to "decarbonize" its energy production and consumption are built into the optimistic forecasts for reductions in the growth of greenhouse gas emissions. They include:

• A dramatic reduction in coal's share of energy production, to as low as 30 percent by 2050, compared to 74 percent in 2005

• An expansion of nuclear power from 8 gigwatts in 2005 to 86 gigawatts by 2020, followed by a rise to as much as 550 gigawatts in 2050

• A switch to electric cars. The assumption is that urban private car ownership will reach 356 million vehicles by 2050. Under the "continued improvement scenario," 30 percent of these will be electric; under the "accelerated improvement scenario," 70 percent will be electric.

Well, I guess those figures are possible, but sound just a tad optimistic. Maybe China is interested in going to the Moon to set up the food factory farms just in case this all goes belly up.

Michael, pass me the bottle.

Eye Phone

After mentioning Apple yesterday, I was very amused to see a recent episode of Futurama last night which turned out to be a whole episode parodying the company and its fanboys:



It was the funniest thing I have seen for a long time.

Considering thorium

Why is no one talking about safe nuclear power?�(Science Alert)

Julian Cribb sings the praises of thorium reactors as having a lot of passive safety, as well as other attractive features (including scalability in size, and no need for large amounts of cooling water.)

I must admit, I have read little about them, and thought that, to a large extent, they were still pretty experimental.

I guess it's time to correct my knowledge deficiencies.

It's complicated, Part 2

New study links ozone hole to climate change all the way to the equator

....researchers at Columbia University's School of Engineering and Applied Science report their findings that the ozone hole, which is located over the South Pole, has affected the entire circulation of the Southern Hemisphere all the way to the equator. While previous work has shown that the ozone hole is changing the atmospheric flow in the high latitudes, the Columbia Engineering paper, "Impact of Polar Ozone Depletion on Subtropical Precipitation," demonstrates that the ozone hole is able to influence the tropical circulation and increase rainfall at low latitudes in the Southern Hemisphere. This is the first time that ozone depletion, an upper atmospheric phenomenon confined to the polar regions, has been linked to climate change from the Pole to the equator.

As the BBC version of the story notes:

The team found that overall, the ozone hole has resulted in rainfall moving south along with the winds.

But there are regional differences, particularly concerning Australia.

"In terms of the average for that zone, [the ozone hole drives] about a 10% change - but for Australia, it's about 35%," Dr Kang told BBC News.

The CSIRO will no doubt be very interested in the study.

It's complicated

Study shows developed nation's reduction in CO2, outpaced by developing country emissions

Despite the emergence of regional climate policies, growth in global CO2 emissions has remained strong. From 1990 to 2008 CO2 emissions in developed countries (defined as countries with emission-reduction commitments in the Kyoto Protocol, Annex B) have stabilized, but emissions in developing countries (non-Annex B) have doubled. Some studies suggest that the stabilization of emissions in developed countries was partially because of growing imports from developing countries. To quantify the growth in emission transfers via international trade, we developed a trade-linked global database for CO2 emissions covering 113 countries and 57 economic sectors from 1990 to 2008. We find that the emissions from the production of traded goods and services have increased from 4.3 Gt CO2 in 1990 (20% of global emissions) to 7.8 Gt CO2 in 2008 (26%). Most developed countries have increased their consumption-based emissions faster than their territorial emissions, and non–energy-intensive manufacturing had a key role in the emission transfers. The net emission transfers via international trade from developing to developed countries increased from 0.4 Gt CO2 in 1990 to 1.6 Gt CO2 in 2008, which exceeds the Kyoto Protocol emission reductions. Our results indicate that international trade is a significant factor in explaining the change in emissions in many countries, from both a production and consumption perspective. We suggest that countries monitor emission transfers via international trade, in addition to territorial emissions, to ensure progress toward stabilization of global greenhouse gas emissions.

Here's my half stupid suggestion: can we agree that Apple products are as good as they need to be for the next 20 years? In fact, now that I think of it, all computers are as good as they need be for the next ten to 20 years.

I'm pretty happy with TV technology as it is too. Does anyone need a better audio system than those available at the moment?

If you stop making things brighter and shinier, maybe people will stop buying new ones. Then China can shut down several factories in a few years time, people in the West won't buy so much stuff, and we can all feel better about importing less CO2.

Just call me Clive 2.

Couple of videos about ocean acidification

There hasn't been much noted about ocean acidification here for a long time, but I thought these two videos were worth a look.

The first makes me feel cold just watching it. Mind you, I am not sure of the significance of the phytoplankton polymer production that he is researching, but still it's interesting to see the efforts scientists go to:



The next is about ocean acidification generally, and the effect on larvae of some shellfish in particular. Seems a sensible man:

Back on board–kinda

So, what did I miss while touring Australia’s South Island (a.k.a. Tasmania.  Photo post to come.)

Labor in more than a spot of bother with refugees; Labor and Gillard’s popularity still down.  Ho hum: there is obviously not going to be any change for Labor until they have some sort of circuit breakers of success; we all know the government is going to look ineffectual until something starts to appear to be a decent policy well implemented.    Could Gillard be the opposite of Rudd:  too reliant on her Ministers working out the details when the country really wants to know what they are?  Time will tell, I guess.

The PM’s de facto having a chat with the Empress of Japan:  I bet he never saw this future role for himself 5 years ago.   I do wish they would marry – Tim and Julia, I mean, not Tim and the Empress.  While some would bemoan this as a cynical move to reverse the popularity slide, all conservatives should rightly welcome it as a good example for the institution of marriage, and visited Asian royalty and leaders would no doubt be much relieved.   But while ever they continue to do things like attend a royal wedding, they keep inadvertently bolstering the image of opportunism if they were to marry soon afterwards.   Who cares – just do it, I say.

Andrew Bolt still banging on about Fukushima not being such a bad thing because no one has (yet) died of radiation.  Meanwhile, in Japan, where the 80,000 odd people who had to leave the 20 km evacuation zone have been given 5 hours to collect stuff from home before the enforced exclusion from the zone, and people in the band of higher contamination to the north west well outside of the evacuation zone have been told to leave their towns within the month, they might feel somewhat less sanguine about nuclear power.

(OK, let’s assume the Japanese government is being overly cautious.  Yet they are acting on scientific advice, and hey, would Andrew Bolt or Gavin Atkins move back into the area with his own children if that was the advice being given?   Look – Atkins is right to bemoan anti nuclear drama students that even want to shut down the small, medical isotope providing facility at Lucas Heights; but fair’s fair.   Stop acting as if the indefinite abandonment of huge swathes of land and townships – a 20 km radius is a lot of area, and there are towns 30 or more km away about to be largely abandoned too – is just worth a shrug of the shoulders.   Your much proclaimed low number of radiation deaths comes at a very, very high human and economic price – in both Chernobyl and now Fukushima.) 

As for other areas of the world which might have some major human issues if there is a nuclear accident – Nature ran an interesting article pointing out that many plants are much closer to large population areas:

An analysis carried out by Nature and Columbia University, New York, shows that two-thirds of the world's 211 power plants have more people living within a 30-kilometre radius than the 172,000 people living within 30 kilometres of the Fukushima Daiichi plant, who have been forced or advised to leave. Some 21 plants have populations larger than 1 million within that radius, and six have populations larger than 3 million.

Yet working out the risk position of such areas is complicated, as the rest of the article argues.  Well worth a read.  I would say it largely supports my hunch:  smaller nuclear is better; passive safety should now be the over-riding feature of future design.  (And keep them away from large population centres anyway.)

Speaking of Andrew Bolt – remember him pooh-poohing the European flight bans last years during the Icelandic volcanic eruptions?  Because computer modelling was used to try to track the ash?   (As someone else already noted, this was a ridiculous comparison of climate models with computer forecasts for a few day’s of wind; but Andrew is very opportunistic with his anti-modelling line.)   Well, a couple of scientists have published a paper begging to differ.   The ash stayed dangerous for a long time.  (And I am betting there was no easy way to track its precise path in the sky.)  

It seems it doesn’t matter what safety issue it is – radiation, volcano ash, climate change – the right of politics has taken such an ideological position against AGW that it distorts their attitude to all other issues of public safety too.  

Conservative politics hasn’t always been like this – they used to like and trust science, I think.  One day it will swing back that way, but it seems a long, long way off in the future.

Heading off for a while

See you soon. Don't forget to come back...

Good points, Tim

Clubs Launch Pokies Campaign Against Restrictions

Tim Costello makes many good, sensible points on the issue of regulation of poker machines.

Polling today indicates quite strong support from the public for tightening their regulation. Support seems stronger from lower income people. So much for one argument from one participant at the blog noted next that regulating pokies was a form of class warfare to punish the working class for enjoying their preferred form of gambling.

Libertarian types at that certain blog continue to show themselves as whiny, hysterical types who exaggerate and use straw man arguments to disavow any government proposal to tighten regulation in virtually any field, no matter what evidence is provided. In fact, their ideological blinkers means that most of them don't need to consider evidence at all - just look at the typical libertarian attitude to climate change.

Libertarians are the mirror image of left wing ideologues who put their ideology ahead of what comprises good government from the view of common sense pragmatism. Both are to be avoided.

Not built like they used to be?

HMAS Adelaide: history made as Navy ship sinks

Is it just me, or does it seem to anyone else that Navy ships just don't seem to used for very long anymore before they're decommissioned and then, nearly as a matter of routine, sunk for an artificial reef? It just seems to happen so often now, and for ships I have a vague recollection of hearing about when they were in service; seemingly not so long ago.

Or is this just a sign of my advancing decrepitude?