May be worse

Sea level rise may exceed worst expectations : Nature News

Sounds pretty convincing explanation that there may be worse sea level rises than previously expected.

Cardboard houses

Shigeru Ban, the architecture of paper - latimes.com

An interesting series of photos here of an architect who really likes cardboard.

Things that make me happy, No 2

Time for an another instalment of this absolutely fascinating series.*

It's....Tasmanian smoked salmon. Tassal or Huon brands, available at all good supermarkets. (It shames the imported stuff.)

But, it is a pleasure that has a small amount of guilt associated with it. See the recent story about how environmentally questionable Tasmanian salmon farming is. Still, they'll have to take my 100 g two serve packet out of my cold, dead, somewhat fishy smelling, hands.

* Perhaps a slight exaggeration.

One of the more interesting planets found

Waterworld planet is more Earth-like than any discovered before | Science | guardian.co.uk

This makes me think: has there ever been a science fiction novel based on the exploration of a entire water planet? I can't think of one off the top of my head.

Agreed

ABC The Drum Unleashed - Evidence-based policy? Not on this filter!

I still don't quite understand all the details of the Labor government's internet filter, but I understand enough to be able to tell, as noted in this article, that it is going to be completely ineffective for the "normal" types of pornography sites that probably represent 99.999999% of the concern about children accessing the internet.

Surprise: someone with more faces than Kevin Rudd

It is very hard to see how he does it. (I haven't listened to the video, so maybe he gives an explanation.)

Most excellent news

How a glass or two of champagne really does lift the heart | Life and style | The Observer

The team found that champagne had a far greater impact on nitric oxide levels in the blood than did a polyphenol-free alternative of alcohol and carbonated water. In short, its polyphenols have the ability to improve blood pressure and reduce heart disease risks. "Our data suggests that a daily moderate consumption of champagne wine may improve vascular performance via the delivery of phenolic constituents," state the researchers in their paper. They have yet to test other types of fizz, such as cava and prosecco, but Spencer said there was "no reason" in principle that they should not perform in the same way.

Bet Australia follows

Cheques to be bounced into history | Money | guardian.co.uk

Snark heaven

There's lots of UK-centric but still enjoyable snark in The Guardian's series of "The people who ruined the decade". My favourite entries so far:

BEN ELTON Turned rock history into a 'jukebox musical' cash cow

"The Matrix meets the Arthurian legend meets Terminator 2," was how Ben Elton hilariously described his Queen musical when it debuted in 2002. A more honest commentator might have pegged We Will Rock You as being a bit like Suzi Quatro directing a particularly stupid episode of Deep Space Nine using a cast entirely drawn from the Camden branch of Fresh & Wild. By blowing off any regard for plot, cliche or character arc, Elton took the genteel traditions of musical theatre and rock's outsider chic, and served them up as a mindless MOR smoothie. Marketing men realised there were plenty more theatregoers too old to rock'n'roll, yet too dumb for Sondheim. And so, as Tonight's The Night et al followed the idiot-proof recipe drawn up by WWRY and its close predecessor, Mamma Mia!, Elton – rather wisely – relocated to Australia. Now, if you stand in the West End on a Saturday night and tune out the muffled chorus of Hoover salesmen singing Bohemian Rhapsody, you can hear Theatreland creaking towards a new cultural low.

Well, actually I don't care for Sondheim either, but apart from that I agree.

And then there is this, about a TV producer I've never heard of who has a hell of lot to answer for:

PETER BAZALGETTE TV's posh popularist

What do Rebecca Loos's porcine pull-off in The Farm, Jade Goody's entire TV career, and those late-night call-in shows where glamour models pretend that no one in the country is able to rearrange the letters "s-p-a-n-n-r-e" to spell out something you find in a tool box, all have in common? The uncommonly common touch of Peter "Baz" Bazalgette, ex-chairman of Endemol UK. Though Bazalgette says he's a "fishwife at heart", he remains one of those odd, Notting Hill fishwives who attended Dulwich College, Cambridge University and now sits on the board at The English National Opera. Under Bazalgette's watch, TV schedules resembled a televisual tranquiliser, administered from the top table of British society, down to the TV diners at the bottom. He would of course, dismiss this as miserable, puritanical carping, before popping off to a box at the ENO to catch a simply delightful Italian sing their heart out (while you watched Ground Force).

SEE ALSO Anyone with an Oxbridge education working on Wife Swap

(Regular readers may recall that, strangely, fiddling with pigs seems to be a particularly popular feature of British TV.)

Cute abstract

From arXiv, a physics paper with an appealing abstract:

The current observational data imply that the universe would end with a cosmic doomsday in the holographic dark energy model. However, unfortunately, the big-rip singularity will ruin the theoretical foundation of the holographic dark energy scenario. To rescue the holographic scenario of dark energy, we employ the braneworld cosmology and incorporate the extra-dimension effects into the holographic theory of dark energy. We find that such a mend could erase the big-rip singularity and leads to a de Sitter finale for the holographic cosmos. Therefore, in the holographic dark energy model, the extra-dimension recipe could heal the world.

Now someone just has to explain to me what a "de Sitter finale" to the universe means.

Esoteric research

In the previous post, I mentioned Ron Stenman, who has runs the Paranormal Review blog, but I've never read it much. (Everything seems to get a run there, which makes it seem just a touch too "broad church" even for someone like me with an interest in the topic.)

Still, this recent post of his shows that there is still some quite esoteric research being undertaken in some parts of the world:

Automatic writing mediumship (known in Brazil as psychography) has almost disappeared in Europe but is still much in evidence in Brazil. Clinical psychologist Dr Julio Peres decided to use the latest medical technology to explore what changes occur in the mediums’ brains whilst apparently receiving communications from spirit entities. To find out, he took 10 of them to the United States so that they could undergo neuroimaging at the University of Pennsylvania’s hospital, which has a new Centre for Spirituality and the Mind.

Before participating in the sessions, each medium was injected with a tracer substance so that areas of brain activity would show up on SPECT scans, which use gamma rays to monitor changes. Brain activity was recorded when the subjects were writing normally and also when they were producing spirit-inspired scripts.

The results, which Dr Peres says “challenges the hypothesis that the mind is created by the brain”, revealed that whilst the content of the automatic scripts was more complex than the structure of the mediums’ normal writing, their scans showed the activity of the reasoning parts of their brains decreased during automatic writing. Which poses the question: who was creating them?

Dr Peres hopes that a scientific paper on this research will be published in the next few months. The data will also be published as a book next year.

Automatic writing would be more impressive if it created whole works worthy of a deceased author, but as far as I know it only produces screeds of New Age-ish waffle. Still, it's of interest.

Death to modern witches

Saudi Arabia to execute TV psychic

An unbelievable story from Saudi Arabi. The Guardian's "Comment is Free" section has also covered it here. Ron Stenman makes the point:

I can’t help but reflect on the absurdity of a situation that arises from a religion – Islam – which is said to be based on revelations from angels dictated to Muhammad over a 20-year-period. In some countries, that would also be thought of as witchcraft.

I would be very surprised if an execution goes ahead, but as the link at the top of this post notes, there is at least one female "witch" still on death row in Saudi Arabia for the last few years.

What a country...

An odd connection

Coffee, tea may stop diabetes

Researchers at The George Institute have discovered that high consumption of coffee and tea is associated with a substantially reduced risk of type 2 diabetes. Lead author, Associate Professor Rachel Huxley, The George Institute, says that people who consumed on average three to four cups of coffee a day had one-quarter lower risk of developing diabetes compared to non-coffee drinkers.

But it doesn't appear to be the caffeine:

“In those individuals drinking more than three or four cups of coffee per day, the reduction in risk of developing diabetes was even greater; up to 40 per cent in those drinking more than six cups per day compared with non-coffee drinkers. Interestingly, similar reductions in risk were also observed for tea and decaffeinated beverages suggesting that any diabetes-sparing effect is not driven primarily through caffeine as previously thought.”

Odd. I wouldn't have expected too many other similar compounds in tea and coffee. Maybe it's just drinking hot beverages that does the trick.

To know the future - consult the all-knowing Kitty

Japanese Fortune Telling: Of Cats’ Paw-pads, Penguins, Monsters, and Gundams

A very odd collection of books from Japan about unique forms of fortune telling.

Actually, I'm torn between consulting Kitty-chan or the capybara.

Geothermal blues

Double blow for 'hot rock' geothermal power - Short Sharp Science - New Scientist

In Australia, though, it's just got new funding from the Federal government.

I remain somewhat skeptical of this technology's potential.

Things that make me happy, No. 1

Hey, after a big rant a few posts back, I said I would post about reasons to be happy.

Well, I'll have to break it up into short bits of things that are at least making me happy at the moment, so here we go:

1. the birdbath outside the dining room window. Watching bird drink and bathe while you eat breakfast or lunch is much more enjoyable than I expected. My wife yesterday even bought a bird identification book (more for the kids than me), but I can't see myself being drawn too far into the somewhat peculiar world of obsessive birdwatchers. If the birds come to me, fine; but I'm not going to them.

Ocean acidification calmly explained

It's from earlier this year, but I have just got around to watching this video of a talk on ocean acidification given at the University of California by a marine chemist. It's a very straightforward but convincing explanation of the problem and the issues, and is well worth watching if you have a spare hour:

Sunspot connection questionned

Sunspots do not cause climate change, say scientists - Climate Change, Environment - The Independent

I see the (at least noteworthy) skeptic Dr Roy Spencer had a recent post looking for sun/climate connections in 2008/2009.

He suspects there might be some connection, but it by no means clear.

Meanwhile, in Iran

Iran 'building nuclear bomb trigger' | News.com.au

The interest in Copenhagen seems to be dampening media and public interest in the worsening situation regarding Iran.

I missed this report last week, for example:

...Iran accused western-backed Saudi Arabia of handing over a missing Iranian nuclear scientist to the US and claiming that Washington is holding 10 more of its officials...

Tensions between Tehran and Washington have ..been fuelled by the allegation that Saudi Arabia sent an Iranian nuclear scientist to the US. Iran said Shahram Amiri disappeared during a pilgrimage to Saudi Arabia in June and accused the US of acting like a "terrorist".

All very reminiscent of the Cold War, really, except this one probably stands a better chance of going "hot".

A useful summary

Long-term goals the big hurdle

Tim Colebatch in The Age gives a useful summary of the massive task ahead if the world is really to achieve the 2 degree target:

The only fair basis for determining long-term emission rights is population. At Copenhagen, they are negotiating on total emissions or emissions growth. Yet inescapably, the currency we will end up dealing with is emissions per head.

Ross Garnaut saw this clearly, and made it the central feature of his report's design for a global agreement. He proposed that the world adopt a goal of convergence to equal per capita emissions by 2050. With a 50 per cent cut in global emissions, that implies cutting emissions to about 2.5 tonnes per head.

That implies Australia and the US would have to cut emissions per head by 90 per cent over the next 40 years, and China by 45 per cent. But a poor country like India would be able to expand emissions by 90 per cent. And countries could trade emission rights to meet the target.

Cut emissions per head by 90 per cent? Sounds unlikely, to say the least.