A pretty remarkable advance

Cold Comfort: Young Women with Cancer Can Freeze an Ovary to Keep Kids in the Picture

Young women who have to undergo cancer treatment which might destroy their fertility will soon have this option:

Before starting cancer treatment, one walnut-size ovary is removed in a 30-minute, minimally invasive laparoscopic procedure. The tissue is then cut into pieces the size of rice grains and flash frozen in liquid nitrogen at temperatures nearing –200 degrees Celsius by a process called vitrification.

After the treatment regime is completed, should the survivor choose to become pregnant, the tissue is thawed and re-implanted onto the surface of the remaining ovary or the ligament next to the fallopian tube. Four months later—the time it takes for thawed primordial follicles (the functional units of the ovary) to mature and start ovulating—the survivor can conceive without hormones and in vitro fertilization, making the procedure a "natural" and effective way to preserve fertility in young women and girls with cancer, says Sherman Silber, director of Saint Luke's Hospital's Infertility Center of Saint Louis.

Small mystery explained

Which e-reader will conquer Japan? | Japan Pulse

When I was last in Japan, I asked some people if they knew of the Sony e-reader, which I was hoping I might be able to buy and use in Australia. However, they didn't know about it.

This article explains why. (Short version, an early version of it was a market failure, and Sony stopped selling them in 2007. They are now considering a come back in the market, because it has sold pretty well in the US and England.)

As for buying them here: I thought I read the other day that they were finally going to start selling them, but now I can't find the story. Maybe I was dreaming...

On the US abandoning space

Obama Budget Plan Grounds NASA Despite Increased Funding - TIME

Not a bad column here (with interesting comments following) on the bleak looking future for people in space.

An odd urban legend from Japan

‘Ririkan’ fast-food mystery meat ::: Pink Tentacle

Interesting post here about an urban myth from Japan that involves imaginary Australian giant rats.

Modern marriage in Saudi Arabia

gulfnews : 12-year-old Saudi girl drops divorce requests: reports

Riyadh: A 12-year-old Saudi girl has dropped her petition to divorce an 80-year-old man her father forced to marry in exchange for a dowry, according to media reports on Tuesday.

The girl and her mother reportedly withdrew the case on Monday in a court in Buraidah in Al Qasim province.

The girl told the court that her marriage to the man was done with her agreement, according to Okaz newspaper.

According to reports, the girl's father, who is separated from her mother, arranged her marriage to the 80-year-old in exchange for a dowry payment of $22,667 (Dh83,414).

An interesting point

Abbott's great big axe | Alan Kohler | News | Business Spectator

Alan Kohler is one of the few commentators to give more-or-less support to the coalition policy (well, he calls it "clever" anyway), and he makes this interesting point:

....the coalition is proposing to pay the Latrobe Valley companies to convert from brown coal to gas. There are a few other ideas tacked on to make it look like a policy, not a deal, but that’s the guts of it.

It’s a good idea – first proposed in Business Spectator last November. I’m not sure the amount of money nominated – a total of $3.2 billion, with up to $2.55 billion available for power station conversion – will be enough, but it’s an opening gambit.

Hunt spelled it out towards the end of yesterday’s press conference when the journalists were nodding off listening to Tony Abbott, so what he said has been largely ignored.

He said: “One of the large power companies has provided us with their advice. Because it’s commercial-in-confidence, they didn’t want it released – but they provided us with their advice that they could convert from coal to gas for $13 per tonne under this system.

“Now we want to check that, but … the oldest and least efficient of the power providers has said to us that under the government’s ETS we’re just not going to be able to afford the capital to transition because we will be struggling just to survive… Under this they’ve said that if our balance sheets are clear and there’s an incentive to change from coal to gas, this is very attractive and we are more likely rather than less likely to change under this system.”

But the fly in the ointment is this:

Presumably Tony Abbott didn’t just announce a deal with the owners of Yallourn and Hazelwood because firstly Greg Hunt didn’t have to enough time to negotiate one, and secondly because saying you’re going to hand over large dollops of cash to Hong Kong and British companies is not as good politically as saying “No Great Big New Tax” over and over (and over).

This leaves a big opening to Labor to exploit.

The other problem for Abbott is that no one believes that big enough changes can be done without raising some extra money to pay for it. If he really wants an alternative that is simpler to understand, he should go for an actual low carbon tax with revenue devoted to cleaner energy research and deployment.

Sickly drinks may may make you sick

Energy drinks 'increase heart attack risk' - ABC News

I've never understood the success of the energy drink market. They are uniformly sickly sweet (even those with artificial sweetener) and while I know younger people have a greater tolerance for sweetness until their palate gets a bit more mature, the taste of these products has always seemed over the top.

So it's interesting to note that they may be positively dangerous as well:

Gulping down a single energy drink can significantly boost the blood pressure in healthy adults, according to new Australian research.

The work by researchers at the University of Adelaide and Royal Adelaide Hospital shows that the popular drinks, used by young clubbers, exercise enthusiasts and sleep-deprived mothers, can also increase the stickiness of the blood and damages blood vessel function.

That'll help your credibility Tony

Abbott pencils in date with Monckton

Well much fun was to be had watching Kerry O'Brien put the precise questions to Abbott that the media had until now failed to ask:

KERRY O’BRIEN: Mr Abbott, you are using terminology like there's evidence evidence that carbon dioxide might be a problem. When you put that alongside what you told that audience in regional Victoria in October last year, "The climate change argument is absolute crap, however the politics are tough for us because 80 per cent of people believe climate change is a real and present danger". In other words, the only conclusion you draw from that is that you are saying, "We have to have a climate change policy because the people believe it's a danger, but I believe it's crap".

TONY ABBOTT: Well no, and as I said before, there was a little bit of rhetorical hyperbole in there which does not represent my considered position, I am not as evangelical about this as Prime Minister Rudd is. I am not theological about this the way Prime Minister Rudd is, but I do think it's important. And that is why I'm prepared to invest $10 billion over the coming decade to bring about things which will be good regardless, good for the environment, regardless of your views on the role of carbon dioxide in climate.

KERRY O’BRIEN: So when you say a bit of rhetorical hyperbole in that conversation with that audience you say you adjust the message to whatever audience you are playing to, if that's the case, how do we know you haven't adjusted your message for this audience?

TONY ABBOTT: Casually all of us are loose with our language, that was an occasion when I said what I shouldn't have said. It didn't represent my correct position.

KERRY O’BRIEN: There's nothing loose about the meaning of a term, nothing loose about the meaning of a term that says "absolute crap".

Now Abbott will help distance himself from the obvious charge that he is a climate change fake by meeting with Monckton? Ha.

ERF! Indeed

Abbott’s answer to climate change: ERF – Crikey

A critical look at Tony Abbott's plan you have for reducing CO2 emissions when you don't believe there is a need for reducing CO2 emissions.

I heard Abbott on the local radio this afternoon, claiming again that the "crap" comment about AGW was a "rhetorical flourish", and in fact he believes that (to paraphrase closely) something probably is going on with the climate, and it is prudent to take steps to reduce CO2.

Well, I will wait for the criticism of Andrew Bolt and Tim Blair to begin then. They wanted a disbeliever in AGW to lead the Coalition, but they didn't get it. (Or so he says. It depends on what day you ask him, and who he is talking to.)

If Bolt is to be consistent, he should be ridiculing Abbott 'til the election for daring to spend a cent on CO2 reduction.

The Church of Biff

More Churches Promote Martial Arts to Reach Young Men

This is just weird:

The young man was a member of a fight team at Xtreme Ministries, a small church near Nashville that doubles as a mixed martial arts academy. Mr. Renken, who founded the church and academy, doubles as the team’s coach. The school’s motto is “Where Feet, Fist and Faith Collide.”Mr. Renken’s ministry is one of a small but growing number of evangelical churches that have embraced mixed martial arts — a sport with a reputation for violence and blood that combines kickboxing, wrestling and other fighting styles — to reach and convert young men, whose church attendance has been persistently low.

The gloomy future

News Analysis - A Decade of Enormous Deficits May Alter American Politics and Power - NYTimes.com

When the New York Times starts talking up deficit woes, it's probably serious.

A rare recommendation

Pajamas Media - When It Comes to Nuclear Power, Companies Should Think Small

There's very, very little that I bother recommending now from the anti-AGW infested site Pajamas Media, but this article on the apparent economics of small nuclear modules (about to go into production in the States) against giant nuclear power stations is worth a look.

Leading the world in toilet technology again!

Japanese machine turns office paper into toilet paper (w/ Video)

For a mere $100,000 investment, anyone who works in an office may be able to free themselves from the need to purchase toilet paper again.

I reckon my office could supply several households with toilet rolls.

But - if Australians took up the Japanese toilet bidets, it would probably save a lot more trees at better economy than this device.

Arguing targets

BBC News - 55 countries send UN their carbon-curbing plans

We'll be hearing more about this, no doubt. Especially this section:

The US previously pledged a cut of 17% from 2005 levels by 2020 (equivalent to 3% from the conventional baseline of 1990).

But its current submission promises a cut "in the range of 17%, in conformity with anticipated US energy and climate legislation, recognising that the final target will be reported to the Secretariat in light of enacted legislation".

Canada will also amend its target of 17% to make it align "with the final economy-wide emissions target of the US in enacted legislation".

And as for the other big players:

Among developing countries, China re-affirms that its 2020 target is a cut of 40-45% in carbon intensity and that this is to be regarded as voluntary, while India has retreated from a firm pledge to improve its energy intensity to a position where it promises to "endeavour reduce its emissions intensity" by 2020.

I guess there are ways this can be spun for both Rudd and Abbott. Abbott will argue that Rudd's tiny target is still ahead of the USA; Rudd can say that what he is doing is consistent with China's "reduce carbon intensity" approach.

What I am waiting for is a journalist to say to Abbott - "what is your reasoning for taking any action at all, given that we know that a claimed majority of your party believes that there is no reason to do anything at all about CO2 emissions, and you yourself described global warming as "crap" barely 4 months ago?"

Fish oil, part 2

Fish oil 'reduces youth psychosis'

After recently posting about the benefits of fish oil for adults who want to slow aging, this news of another (somewhat unexpected) apparent benefit of it for the young is worth noting:

In the study, published in the Archives of General Psychiatry journal, 41 high-risk patients were given four fish oil capsules a day for three months. Only two of them developed a psychotic disorder, compared with 11 of another 40 who took a placebo...

High-powered anti-psychotic drugs can come with metabolic changes, sexual dysfunction and weight gain which are often not acceptable for young people, leading to high drop-out rates.

Very few people dropped out of the fish oil treatment regime, and a 12-month follow up showed the effect seemed to protect the brain even after the patient stopped taking the pills.

What isn't it good for?

Clarification on that water vapor story

The role of stratospheric water vapor in global warming

Yet again, John Cook does a clear and enlightening post on that "less water vapour in the stratosphere" story I posted about below. Bottom line:

There seem to be two major misconceptions arising from this paper. The first is that this paper demonstrates that water vapor is the major driver of global temperatures. In fact, what this paper shows is the effect from stratospheric water vapor contributes a fraction of the temperature change imposed from man-made greenhouse gases. While the stratospheric water vapor is not insignificant, it's hardly the dominant driver of climate being portrayed by some blogs.

The other misinterpretation is that this paper proves negative feedback that cancels out global warming. As we've just seen, the magnitude of the effect is small compared to the overall global warming trend.

iWant - I don't

Charlie Brooker | iPad therefore iWant? Probably. Why? iDunno

Charlie Brooker has some good cynical lines about the iPad. This is probably the best bit:

Apple excels at taking existing concepts – computers, MP3 players, conceit – and carefully streamlining them into glistening ergonomic chunks of concentrated aspiration. It took the laptop and the coffee table book and created the MacBook. Now it's taken the MacBook and the iPhone and distilled them into a single device that answers a rhetorical question you weren't really asking.

On a more serious note, it seems to me that Apple's failure to get on with Adobe (so that Flash content will not show on the iPad) is a very big reason not to buy an iPad:

In a blog post last week, Adobe group manager Adrian Ludwig railed against iPad and restrictions on Apple devices "that limit both content publishers and consumers".

"Without Flash support, iPad users will not be able to access the full range of web content, including over 70% of games and 75% of video on the web," Ludwig wrote.

This limitation does not apply to the games and other content available through Apple's App Store, as these apps are coded specifically to suit Apple's devices.

On the unofficial TheFlashBlog.com, Adobe platform evangelist Lee Brimelow provided several screen shots showing examples of web content that would be unavailable on the iPad, such as parts of CNN.com, Farmville.com, video streaming websites such as Hulu.com, porn sites, graphics on Google Finance, web games and much of Disney.com.

The coming ghost towns of Europe

The population crash | Fred Pearce | World news | The Guardian

Here's a pretty compelling extract from a book looking at Europe's dwindling birth-rate and aging population. (The situation with emptying towns is already very dire in East Germany, apparently.)

Red faces

Did rice wine lead to flushed faces in Asia? - New Scientist

As it happens, today I witnessed this first hand. I convinced an Asian friend, who assured me he did not often drink alcohol because of the severe face flushing it causes him, to at least try a Cascade Premium Lite. (Alcohol content: 2.6%.)

It was still enough to cause a very noticeable flush. It did seem to fade by the end of the schooner, though, but he wouldn't take up my suggestion that he now try a full strength beer to see if he had broken some sort of barrier.

The science behind it is explained in the New Scientist article as follows:

A mutation that causes some Asians to flush red when they down a beer may have evolved to help their ancestors cope with rice wine. A genetic study suggests that the mutation evolved around 10,000 years ago, about the same time as Asians were starting to farm rice and figuring out how to ferment it into boozy drinks....

The mutation causes alcohol to be metabolised at 100 times the speed that it otherwise would be. As the enzyme removes alcohol so quickly from the blood stream, it protects people from the harmful effects of alcohol, and Su believes it confers an evolutionary advantage: a study in the Han Chinese suggests that those carrying the mutation have the lowest risk of alcoholism (American Journal of Human Genetics, vol 65 p 795).

The mutation also causes a by-product of the alcohol's metabolisation to accumulate in the body, which makes those who have the mutation flush red when they drink.

So, this mutation has the embarrassing effect of making you look like a quick drunk, which (like my lunch mate) causes some sufferers enough embarrassment to not want to drink at all, but actually it sounds like they should be capable of drinking with relative impunity. How ironic.

School tables

ABC The Drum Unleashed - Julia Gillard: a political dill

So, it turns out that Bob Ellis can't stand Julia Gillard and criticises everything she has ever done. I'd guess that there is some personal history there that Ellis is not revealing.

But on the point of ranking schools, which Ellis disagrees with, someone in comments makes the point that a friend (a former teacher in fact) made to me on the weekend. That is, it's the private schools that might have a lot to lose in this. The Myschools site makes it easy to check how much value you might be getting for sending your kid to an expensive school, and it may not be as good a deal as expected.