Let the rubbishing begin....

Anthony Watts has devoted years to running a citizens project to identity poorly sited temperature stations in the US, all the while suggesting that such carelessness meant the temperature record there was unreliable.

Now he's had a paper published (worked on with Roger Pielke Snr, whose attitude towards climate change is to say it is very serious and CO2 production should be addressed, while simultaneously playing footsies with a "skeptic" like Watts who has run numerous wrong, misleading and deceptive arguments over the years to encourage popular belief that CO2 is not a serious problem).

Pielke has a guest post up at WUWT discussing the paper in which the exclamation marks are, I think, intended to hide the lack of importance [update: in the sense of anti-climatic failure] of their findings:

The Surface Stations project is truly an outstanding citizen scientist project under the leadership of Anthony Watts! The project did not involve federal funding. Indeed, these citizen scientists paid for the page charges for our article. This is truly an outstanding group of committed volunteers who donated their time and effort on this project!

Then we get this key point:

The inaccuracies of measurements from poorly sited stations are merged with the well sited stations in order to provide area average estimates of surface temperature trends including a global average. In the United States, where this study was conducted, the biases in maximum and minimum temperature trends are fortuitously of opposite sign, but about the same magnitude, so they cancel each other and the mean trends are not much different from siting class to siting class. This finding needs to be assessed globally to see if this also true more generally.

Yes: the world should be sure that they don't make the same mistake as the US has: errors that cancel each other out!

It gets better:

One critical question that needs to be answered now is; does this uncertainty extend to the worldwide surface temperature record? In our paper

Montandon, L.M., S. Fall, R.A. Pielke Sr., and D. Niyogi, 2011: Distribution of landscape types in the Global Historical Climatology Network. Earth Interactions, 15:6, doi: 10.1175/2010EI371

we found that the global average surface temperature may be higher than what has been reported by NCDC and others as a result in the bias in the landscape area where the observing sites are situated.

And here's a handy question and answer summary of his findings:

A: The minimum temperature rise appears to have been overestimated, but the maximum temperature rise appears to have been underestimated.

Q: Do the differing trend errors in maximum and minimum temperature matter?

A: They matter quite a bit. Wintertime minimum temperatures help determine plant hardiness, for example, and summertime minimum temperatures are very important for heat wave mortality. Moreover, maximum temperature trends are the better indicator of temperature changes in the rest of the atmosphere, since minimum temperature trends are much more a function of height near the ground and are of less value in diagnosing heat changes higher in the atmosphere;

So, the temperature which is most important for temperature in the rest of the atmosphere is the one that he thinks may be underestimated. Right. Got that.

With friends like these, the climate skeptic movement is really on a roll.

I've been saying for ages that I can't really make head nor tail of Pielke Snr's position. He just seems to like spending his time snarking at how other climate scientists are not looking at things in quite the right way (that is, his way.) The snark seems to lead to his willingness to work with anyone in an attempt to score points against the rest of the climate science community. You could say much the same of Judith Curry, although she seemingly likes to spend her time even more on the fence of the fundamental question: does she believe there is a serious need to start reducing CO2 now? She's just happy to carp on and on about uncertainty instead, but in a way which (as far as I can tell) fails completely to advance the question of how to assess or reduce the claimed uncertainty.

Watts and his supporters in comments are trying to paint this as an important contribution to the science of climate change. Well, it tells us nothing much that others hadn't already expected, but I suppose its good to have the confirmation. But it is impossible to believe that it has worked out in the way he would have hoped. All those posts of photos of weather stations too close to concrete, etc. Obviously he was encouraging belief that US temperature rise were all a silly, silly mistake that he had seen through.

Anthony Watts is already in defensive mood in the comments. He's fully expecting the snark, which so far has not been appearing at his blog in large numbers.

That should be rectified soon, I hope.

Expect much discussion of this around the climate blogs.

UPDATE: looking back through Watt's previous surfacestation posts, I see he was happy to promote a Orange County Register editorial in 2009 about his work:

These influences produce readings higher than actual ambient temperatures, Mr. Watts said. Moreover, the research revealed “major gaps in the data record that were filled in with data from nearby sites, a practice that propagates and compounds errors.”

These inflated, error-prone, tinkered-with temperature recordings are one of several measurements cited by the U.N.’s Intergovernmental Panel on Climate Change as evidence man-made global warming is a threat. But the Heartland study concluded, “The U.S. temperature record is unreliable. And since the U.S. record is thought to be ‘the best in the world,’ it follows that the global database is likely similarly compromised and unreliable.”

When will the apologies start?

Where space dreams and cross dressing intersect

It's that time of year in Brisbane when you can never be sure how cold it might get during the night, so it's not unusual that you can fall asleep under a quilt only to wake up too hot later.

I think it was this that led to last nights dream, in which I had arrived at a small lunar base with my own accommodation, which was actually just like a largish canvas tent, only airtight. But when I put it up (inside the existing base, so I was not in a spacesuit) I found there were lots of small pin prick hole in the fly, and I had to try to tape them up, while complaining about poor quality control at NASA.

Once satisfied with the tent, I was sitting inside it reading a book about the incredible extended isolation that the first Antarctic explorers often suffered, particularly those who had to wait out a winter. It suddenly occurred to me that this was not a good book to bring to the Moon, where I was going to be confined to my tent for about 7 months. The dream soon morphed away into something else (I was in Seattle and an elderly women seemed to think the government was controlling the weather, and then there was some sort of parody of Sex and the City going on, from which I was eventually saved by waking up feeling crushed under too many blankets.)

As it happens, I have been reading some stuff about Antarctic expeditions, but really, I would know better than to take it to the Moon in real life. One of the books (which I got in Hobart, which tends to have a lot of titles on Antarctica) is this:

Herbert Dyce Murphy inspired Patrick White's The Twyborn Affair; he appears as a woman in one of E. Phillips Fox's best-known paintings; he prevented Douglas Mawson's Antarctic expedition from imploding.

Lady Spy, Gentleman Explorer tells the story of one man's fascinating double life - a gentleman adventurer who also dressed in drag to spy for British Military Intelligence in pre-World War I Europe.

In 1911 Murphy sailed to the Antarctic with the Mawson expedition for a gruelling exploration of the frozen continent, a trip of terrible hardship which claimed lives - probably unnecessarily - as this controversial view of Mawson demonstrates.

We all love a story of cross dressing explorers, don't we?

It's not a bad read so far, although the author does seem almost too keen to make it clear that her relative did not enjoy being a pre War spy in drag. He certainly had an adventurous life, even apart from the lady spy period, which was fairly short anyway.

I must try to adjust the bedcovers better tonight.

For my own reference...

Second Glance: Appreciation of Pauline Kael

I always liked Pauline Kael's reviews, and in fact mentioned her in conversation last weekend, not realising that there was this article about her to be found on Arts and Letters Daily.

The fading voice

Christopher Hitchens: Unspoken Truths | Culture | Vanity Fair

Poor old Christopher is losing/has lost his voice and writes about it, quite movingly, in this piece.

Great moments in university advertising

I noticed an ad at the top of Rottentomatoes that I thought had an amusingly inappropriate picture on it, and followed the link to this page of Open Universities Australia, which even the link says is about their "terrorism" related courses.

The picture is there (top left, in case you need to have it pointed out):



That seems a particularly enthusiastic grope going on, doesn't it? I'm sure that's why most people get into Security and Counterterrorism as a career.

Then the page also includes this heading:


Sorry, I can't enlarge this without blurring it more, so you have to click on it to see it more clearly, and see whether it's just me, or do all those heavily armed counter-terrorists look like they're about 16? (I know, I know, you hit your 40's and all police officers start to look like kids, but really...)

But then the body of the article starts like this:

Yes, the writing is about starting your studies in Early Childhood Education, for which lessons in use of a submachine gun would, no doubt, come in very handy for class control. (Nothing gets the kids' attention better than a burst of gunfire into the air, I guess.)

Anyway, count me as officially amused. And is someone at Open Universities having a lend? Maybe it was a student's work on display? Or is it deliberately diversionary advertising? (So you thought you wanted to be a heavily armed policeman/security dude, but did you consider teaching primary school kids first?)

Roman urban myth

BBC News - Rome braces for 'prophet-predicted quake'

It can't be allowed to happen: mad Muslims would probably claim it as punishment for the death of bin Laden.

Pays to look up every now and then..

BBC News - Dubai: 'Suicide jump' from world's tallest skyscraper

A man has committed suicide by jumping from the world's tallest skyscraper in Dubai, according to its owner.

The man, in his 20s, fell from the 147th floor of the 2,717ft (828m) Burj Khalifa, landing on a deck on the 108th floor, local media reported.

I wonder who uses the deck on the 108th floor. It seems from a previous article that it is not the tourist observation deck.

The future of coccoliths

Ocean acidification: Carbon dioxide makes life difficult for algae

Here's some bad ocean acidification news for us all, about coccoliths (the calcium carbonate shells of some algae.)

"We know that the world's oceans are acidifying due to our emissions of CO₂ and that is why it is interesting for us to find out how the coccoliths are reacting to it. We have studied algae from both fossils and living coccoliths, and it appears that both are protected from dissolution by a very thin layer of organic material that the algae formed, even though the seawater is extremely unsaturated relative to calcite. The protection of the organic material is lost when the pH is lowered slightly. In fact, it turns out that the shell falls completely apart when we do experiments in water with a pH value that many researchers believe will be the found in the world oceans in the year 2100 due to the CO₂ levels," explains Tue Hassenkam, who is part of the NanoGeoScience research group at the Department of Chemistry, University of Copenhagen.

Professor of Biological Oceanography Katherine Richardson has followed research in the acidification of the oceans and climate change in general and she hopes that the results can help to bring the issue into public focus.

"These findings underscore that the acidification of the oceans is a serious problem. The acidification has enormous consequences not only for coccoliths, but also for many other marine organisms as well as the global carbon cycle.".....

And from the abstract of the PNAS paper itself:

However, ancient and modern coccoliths, that resist dissolution in Ca-free artificial seawater at pH > 8, all dissolve when pH is 7.8 or lower. Ocean pH is predicted to fall below 7.8 by the year 2100, in response to rising CO2 levels. Our results imply that at these conditions the advantages offered by the biogenic nature of calcite will disappear putting coccoliths on algae and in the calcareous bottom sediments at risk.

This is the worst sounding bit of ocean acidification research that has come out for quite some time.

Agreed

Club Troppo - In Praise of Gillard’s Malaysia Solution

I think Ken Parish's assessment of Gillard's "Malaysia solution" is pretty much spot on. Even Andrew Bolt was conceding on his show that it may well work to stop boats coming, and the trade off is not as bad as it seems.

Best almost flying toy ever?

I have seen something about this device before; maybe I even had a video here, but I can't be bothered checking. But this video seems new, and it's awe-some. (Did I sound like a cool dude just then? Oh well, must try harder.)

A bit more detail needed, but still..

Small Modular Reactors: Safer and Cheaper? | Climate Central

How come I've missed the Climate Central blog til now? It looks pretty good.

Anyhow, a few weeks ago they had the post linked above about small nuclear reactors, which I have speculated before might be the better route towards rapid roll out of nuclear power. But I did wonder about the wisdom of burying them.

The post does deal with some of their questionable aspects, but more detail is needed.

And I need to clean up my blog roll again.

Great heading

Spotted in the New York Times: Apart From The Vampires, Lincoln Film Seeks Accuracy

Tim Colebatch on the budget

Takes guts to squeeze the middle class

I haven't noticed Tim Colebatch writing at The Age much lately, but here's his take on the budget delivered last night.

I still say he's the clearest, most balanced economics columnist around today, so I find his view of the budget pretty convincing. Short version: it does cut quite a bit, and the real issue in getting back to surplus is the drop in revenue.

Harrison the Wise

‘Cowboys & Aliens’ star Harrison Ford: Most special-effects films are soulless now

I've said much the same myself at this blog over the years:

“I think what a lot of action movies lose these days, especially the ones that deal with fantasy, is you stop caring at some point because you’ve lost human scale,” Ford said. “With the CGI, suddenly there’s a thousand enemies instead of six – the army goes off into the horizon. You don’t need that. The audience loses its relationship with the threat on the screen. That’s something that’s consistently happening and it makes these movies like video games and that’s a soulless enterprise. It’s all kinetics without emotion. I don’t have time for that.”

I certainly hope the oddball combination of cowboys and aliens works.

Ecstacy down; shamans up.

Designer drugs beat Ecstasy�(Science Alert)

Here's a story detailing the current trend in ecstasy and "designer drug" use in Australia and elsewhere.

The trend is down, as it has been in many other countries over a number of years. I thought the explanation may be in the recognition of undesirable effects on long time users, but it might be more mundane than that:

Regular ecstasy users have also indicated that there has been a marked drop in the purity of ecstasy, with a significant number of tablets containing no MDMA, the active ingredient of ecstasy.

Ha.

Mind you, drug users value playing with their brain chemistry over common sense:

Designer drugs which have been picked up by the survey, albeit in small numbers, include mephedrone and BZP, a central nervous system stimulant which reportedly has more side effects than amphetamines.

“In our 2010 survey, 16 per cent of users reported recent use of mephedrone, a synthetic stimulant closely related to amphetamines but with hallucinogenic properties,” said Dr Burns.

Oh yes, like that sounds like a good idea: combine amphetamines with hallucinations. Not only will you find bugs under your skin, you'll be awake for 30 hours to watch them.

It is of interest to me, though, to note that one particularly intriguing drug, DMT, has a small number of illegal users here. This drug was the subject of an interview with researcher Rick Strassman at Boing Boing recently.

If you're going to have a hallucination, I suppose having one in which spirit guides or angels are there to meet you is probably the most interesting kind to experience.

But, as with nearly everyone else older than a teenager, I don't believe the "Doors of Perception" theory that any drug is really letting you see into the true nature of reality. I therefore still wouldn't trust what exactly DMT is doing to my neurons to let me "see" the "spiritual" world. My intuition is that it can't be healthy.