Sunday, October 05, 2014
Friday, October 03, 2014
Well, that's a bit weird
Fly Babies Inherit Traits From Semen of Mom's Past Lovers - D-brief | DiscoverMagazine.com
The explanation may be this:
The explanation may be this:
Scientists believe this quirk in inheritance could be due to some unknown molecule in the males’ seminal fluid, which could be absorbed by the females’ immature eggs. The lingering molecule could affect offspring once another male fertilizes them.
The findings resurrect Aristotle’s theory of telegony, which posits that males leave a mark on a woman’s body that influences her children, even if another man sired them. That idea was discredited in the 20th century as modern genetics emerged. However, in light of this study the
idea of telegony appears to warrant a revisiting, to see if it also might occur in other species.
Inheritance, it seems, can take lots of forms — a continuing complication of Mendel’s simple idea.
Burqa, burka, berko...
What with every politician and pundit in the land talking about it, I feel I have to have an opinion on this burqa/burka business. It's all driving me a bit berko...
First of all, why has the ABC gone completely with the spelling as "burka" instead of "burqa" which I reckon most other media outlets are sticking with? Odd.
Secondly, this morning, Waleed Aly complains that people are actually going on about the niqab, not the burqa/burka. Yet a certain Senator to be mentioned in the next paragraph did post a picture of the burka in her bit of misleading, Islam baiting, PR about it. In fact, I'm getting a bit peeved by people like Waleed who seem to claim you'll virtually never see a burka in Australia, when I'm certain I have, and I do not live in any particularly "muslim" part of town.
Thirdly, surely there is one - and probably only one - thing we can all agree on: bogans attacking Muslim women in the street or on public transport for wearing a mere hair covering that leaves the face open (the hijab, for example) are offensive, dumb nuts. OK, bogans attacking or yelling at women in the street for wearing a burka/niqab are offensive too, but the absolute height of stupidity and offensiveness is for those who are deeply upset by mere hair covering. I mean, I would like to be able to yell at men or women on the street with horrendous tattoos every day, but in the interests of civil society, I keep my opinions to a blog, so that they can abuse me in return without causing a scene...
But once we get past that point, I have a bit of a problem: even if one did generally support the idea of a ban on the burka/berka/niqab, how could one admit to it when the main proponents are the Senator from Bogan Central Casting (Lambie) and Tea Party (anti abortion wing) wannabe Cory Bernardi?
But on the other hand, can I live with the embarrassment of finding myself in agreement with selfie superstar and classic liberal values bore Tim Wilson? [I mean, if the European Court of Human Rights can uphold a wide ranging ban on Muslim face covering in France, surely to God that proves there is no conclusive "rights" argument one way or the other on this.]
And what's up with Andrew Bolt? After running a full blown Muslim Panic Station campaign on his blog for a month or so, he can't bring himself to agreeing to a segregation of the burka clad in Parliament?
Despite this confusion and worry about who I might be accidentally agreeing with, here are a few points I want to make:
1. for those women who feel compelled by males to wear it, the feminist argument against this form of dress is obvious. Even if the women don't feel compelled as such, as a symbol of male dominated religion's control and possession of women (as in Saudi Arabia, where the religions police once preferred to hinder girls escaping a fire rather than let them be seen on the street without the required gear) it is still, obviously, objectionable;
2. I'm more interested in the quasi feminist justification for wearing it that we see being run a lot lately (the women who say they feel empowered by wearing it, as it means they don't have to meet anyone's standard for fashion, as well as protecting them from the gaze of strange men on the street). I count this as a nice try, but it doesn't wash for two reasons:
a. there is no credible need to cover the face to make a statement about freedom from societal standards of fashion - heaps of women go to the shops without makeup, and plenty of Western women - even rich ones - set a sterling example of being carefree from the tyranny of fashion.
b. if the argument is out of genuine concern about the face being exposed makes a woman the potential object of lustful attention of men - this is sexist in the extreme (towards men) - and to be honest, it's close enough to the nuttiness of Andrea Dworkin (of "all heterosexual sex is rape" fame) to deserve derision.
3. What of women who don't overthink it, but just feel it is a religious obligation or a matter of cultural solidarity, or whatever? Well look, I think we're talking an extreme here - the example of (old style) Catholic nuns, or Buddhist monks, is not a valid comparison in the face covering stakes. What's more, even in societies with a religion that takes nudity seriously as a sign of religious asceticism (see the nude Hindu holy men in India, or Jainism), there is surely still a time and place for where their choice of religiously motivated (un)dress is acceptable. And as much as it pains me, I have to come to a quasi defence of Tony Abbott here - talk of how his wearing speedos offends people is snide and silly. He is not trying to address Parliament in one, and unless you want to start buying into Islamic arguments about how women should wear head to foot coverings on the beach, you need to leave the question of modesty on the beach well alone.
No, my final decision is this: Parliament, courts and other government bodies are part of a basically secular set of institutions (and please, let's replace the Lord's Prayer at the start of Parliament with something else to make that clearer) that should reflect the type of society that the nation aspires to be - one where the extremes of religious or social views do not interfere with some really fundamental things, such as the respect that men should have towards women to not control them in terms of appearance, and for women not to treat men as if they can't see a female face without thinking of sex. Faces allow for proper and good communication - and to be open to good communication with all other people regardless of gender is a sign of respect for them.
People on the street can dress, modestly, as they like; and I would not see the need for the full extent of a French ban here.
But if coming to Parliament, or court, it is not security concerns that should motivate a "ban", but a question of respect for the society they are in. Just as I expect no Westerner to kick up a stink about having to remove shoes if visiting a temple that requires it in a foreign land.
I would support a rule that all faces - male and female (remembering that a man who wants to wear a motorcycle helmet, or a nutty V for Vendetta face mask as a political statement, is not going to be allowed to do that either) - should be open in Parliament or within similar institutions.
But is it worth having that argument now? Probably not, even though it is hard to say when it is the right time to do so.
I think this means that I can declare - Everyone Else is Wrong.
First of all, why has the ABC gone completely with the spelling as "burka" instead of "burqa" which I reckon most other media outlets are sticking with? Odd.
Secondly, this morning, Waleed Aly complains that people are actually going on about the niqab, not the burqa/burka. Yet a certain Senator to be mentioned in the next paragraph did post a picture of the burka in her bit of misleading, Islam baiting, PR about it. In fact, I'm getting a bit peeved by people like Waleed who seem to claim you'll virtually never see a burka in Australia, when I'm certain I have, and I do not live in any particularly "muslim" part of town.
Thirdly, surely there is one - and probably only one - thing we can all agree on: bogans attacking Muslim women in the street or on public transport for wearing a mere hair covering that leaves the face open (the hijab, for example) are offensive, dumb nuts. OK, bogans attacking or yelling at women in the street for wearing a burka/niqab are offensive too, but the absolute height of stupidity and offensiveness is for those who are deeply upset by mere hair covering. I mean, I would like to be able to yell at men or women on the street with horrendous tattoos every day, but in the interests of civil society, I keep my opinions to a blog, so that they can abuse me in return without causing a scene...
But once we get past that point, I have a bit of a problem: even if one did generally support the idea of a ban on the burka/berka/niqab, how could one admit to it when the main proponents are the Senator from Bogan Central Casting (Lambie) and Tea Party (anti abortion wing) wannabe Cory Bernardi?
But on the other hand, can I live with the embarrassment of finding myself in agreement with selfie superstar and classic liberal values bore Tim Wilson? [I mean, if the European Court of Human Rights can uphold a wide ranging ban on Muslim face covering in France, surely to God that proves there is no conclusive "rights" argument one way or the other on this.]
And what's up with Andrew Bolt? After running a full blown Muslim Panic Station campaign on his blog for a month or so, he can't bring himself to agreeing to a segregation of the burka clad in Parliament?
Despite this confusion and worry about who I might be accidentally agreeing with, here are a few points I want to make:
1. for those women who feel compelled by males to wear it, the feminist argument against this form of dress is obvious. Even if the women don't feel compelled as such, as a symbol of male dominated religion's control and possession of women (as in Saudi Arabia, where the religions police once preferred to hinder girls escaping a fire rather than let them be seen on the street without the required gear) it is still, obviously, objectionable;
2. I'm more interested in the quasi feminist justification for wearing it that we see being run a lot lately (the women who say they feel empowered by wearing it, as it means they don't have to meet anyone's standard for fashion, as well as protecting them from the gaze of strange men on the street). I count this as a nice try, but it doesn't wash for two reasons:
a. there is no credible need to cover the face to make a statement about freedom from societal standards of fashion - heaps of women go to the shops without makeup, and plenty of Western women - even rich ones - set a sterling example of being carefree from the tyranny of fashion.
b. if the argument is out of genuine concern about the face being exposed makes a woman the potential object of lustful attention of men - this is sexist in the extreme (towards men) - and to be honest, it's close enough to the nuttiness of Andrea Dworkin (of "all heterosexual sex is rape" fame) to deserve derision.
3. What of women who don't overthink it, but just feel it is a religious obligation or a matter of cultural solidarity, or whatever? Well look, I think we're talking an extreme here - the example of (old style) Catholic nuns, or Buddhist monks, is not a valid comparison in the face covering stakes. What's more, even in societies with a religion that takes nudity seriously as a sign of religious asceticism (see the nude Hindu holy men in India, or Jainism), there is surely still a time and place for where their choice of religiously motivated (un)dress is acceptable. And as much as it pains me, I have to come to a quasi defence of Tony Abbott here - talk of how his wearing speedos offends people is snide and silly. He is not trying to address Parliament in one, and unless you want to start buying into Islamic arguments about how women should wear head to foot coverings on the beach, you need to leave the question of modesty on the beach well alone.
No, my final decision is this: Parliament, courts and other government bodies are part of a basically secular set of institutions (and please, let's replace the Lord's Prayer at the start of Parliament with something else to make that clearer) that should reflect the type of society that the nation aspires to be - one where the extremes of religious or social views do not interfere with some really fundamental things, such as the respect that men should have towards women to not control them in terms of appearance, and for women not to treat men as if they can't see a female face without thinking of sex. Faces allow for proper and good communication - and to be open to good communication with all other people regardless of gender is a sign of respect for them.
People on the street can dress, modestly, as they like; and I would not see the need for the full extent of a French ban here.
But if coming to Parliament, or court, it is not security concerns that should motivate a "ban", but a question of respect for the society they are in. Just as I expect no Westerner to kick up a stink about having to remove shoes if visiting a temple that requires it in a foreign land.
I would support a rule that all faces - male and female (remembering that a man who wants to wear a motorcycle helmet, or a nutty V for Vendetta face mask as a political statement, is not going to be allowed to do that either) - should be open in Parliament or within similar institutions.
But is it worth having that argument now? Probably not, even though it is hard to say when it is the right time to do so.
I think this means that I can declare - Everyone Else is Wrong.
Thursday, October 02, 2014
Puzzling excitement
I am honestly not getting the geek boy (and girl) excitement about the final trailer for Nolan's "Interstellar" movie.
In terms of science fiction trailers which look awesome, it has nothing, nothing, on those for Gravity.
In terms of science fiction trailers which look awesome, it has nothing, nothing, on those for Gravity.
Depp spotting ahead
Fifth Pirates of the Caribbean film to be shot in Queensland | Film | theguardian.com
My family spends an inordinate amount of time re-watching the Pirate movies on DVD (even the much derided No 3), so it's pleasing in a way to see one will be made near by.
Mind you, the third Narnia film (the fake ship for which we were able to visit) was not so good, so here's hoping for a better script for Depp.
Update: I just heard that Depp is not yet "committed" to the movie. Hard to imagine it without him...
My family spends an inordinate amount of time re-watching the Pirate movies on DVD (even the much derided No 3), so it's pleasing in a way to see one will be made near by.
Mind you, the third Narnia film (the fake ship for which we were able to visit) was not so good, so here's hoping for a better script for Depp.
Update: I just heard that Depp is not yet "committed" to the movie. Hard to imagine it without him...
The leaping dentures of France
Literary Review - John Brewer on the French Smile Revolution
Also from Literary Review, here's a piece about the change in smiling and dentistry in 18th century France.
I liked this paragraph, with its particularly amusing final image:
Also from Literary Review, here's a piece about the change in smiling and dentistry in 18th century France.
I liked this paragraph, with its particularly amusing final image:
The 18th-century cult of sensibility, spread through performances on the
Parisian stage and nurtured by novels of deep emotional intensity by
the likes of Samuel Richardson and Rousseau, loosened the grip of the
costive, courtly smile. Charming and tender smiles - transparent
expressions of feeling intended to be shared by all men and women,
though, in practice, chiefly enjoyed by the Parisian cultural and social
elite - became fashionable. Teeth and smiles were chic - and so were
dentists. Practitioners like Pierre Fauchard made dental care a
profession: they abandoned the street (where teeth had been brutally
pulled by colourful showmen like 'Le Grand Thomas', who operated on the
Pont Neuf and was known as the 'Pearl of the Charlatans' and 'Terror of
the Human Jaw') and set up offices (upstairs so the patients' screams
could not be heard in the street below) in fashionable spots like the
Rue Saint-Honoré. They encouraged tooth conservation, not brutal
extraction, wrote treatises that established dentistry as a science, and
emphasised the importance of patient self-care, which helped them
peddle a succession of cleaners, whiteners, gargles, toothpicks and
breath sweeteners. Fauchard invented spring-loaded denture sets, which,
as Jones reminds us, 'had the unfortunate habit of leaping dramatically
out of the owner's mouth at unguarded moments'.
The highly eccentric English
Literary Review - Alexander Waugh on a truly uncommon family
Well, it's all rather trivial in a way, but this review of a biography, which covers some of the circles that Evelyn Waugh moved in, certainly paints a picture of an England with more than its fair share of highly strung, eccentric, sexually diverse, characters.
Well, it's all rather trivial in a way, but this review of a biography, which covers some of the circles that Evelyn Waugh moved in, certainly paints a picture of an England with more than its fair share of highly strung, eccentric, sexually diverse, characters.
2 degrees of confusion
Of course, Graham Lloyd, or whoever writes his headlines, has twisted the (admittedly rather confusingly argued) commentary that appeared in Nature about the 2 degree limit favoured by the IPCC to make it sound as if the limit is nothing to worry about.
Then the coal miners' economist of choice, Sinclair Davidson, goes on a self serving ramble about how this is climate scientists admitting the 2 degree target is a "failure", and (it would seem) reading the article to mean that because scientists now think that it is not going to be hit, or not going to be hit as soon as previously thought, they have to add other "fudge factors".
As I have already indicated, the Nature commentary piece is confusingly constructed, but one would have thought that even a libertarian could see that the part where they say the 2 degree limit is "unachievable" means that they are concerned that the world will easily surpass it.
But of course, in the multi headed beast that is climate change skepticism, anything is clutched at as reason not to do anything. It's any or all of the following (amongst dozens of other reasons): "the scientists are fraudulently fiddling the temperature record", "it's warming but who knows if it will be harmful?", "hey, maybe it's cooling!" "the cost of doing anything would be worse than adapting" or "it's too late, the world will overshoot 2 degrees and we should only worry about adaptation."
There is no logical consistency - only ideology driven positions against governments taking serious action against planet changing, possibly very disastrous for huge numbers of our descendants, greenhouse gas emissions.
So - actual good articles on the 2 degree matter are at Stoat and Real Climate.
Read them if you want to make some sense of the situation.
As Real Climate notes, if anything, the worry amongst scientists has increasingly been that the 2 degree limit is set too high - but (I would add) this is no reason for defeatism: if (say) 1.8 degrees is more damagingly planet changing that first feared, then overshooting it by another .5 to 1 degree is also way worse than originally thought and still worthy of avoidance.
And as I understand it, even on the lowest estimates of climate sensitivity, if you keep burning carbon the way libertarians think we should, the planet will still exceed 2 degrees in a matter of decades, not centuries.
That's my take on it anyway...
Then the coal miners' economist of choice, Sinclair Davidson, goes on a self serving ramble about how this is climate scientists admitting the 2 degree target is a "failure", and (it would seem) reading the article to mean that because scientists now think that it is not going to be hit, or not going to be hit as soon as previously thought, they have to add other "fudge factors".
As I have already indicated, the Nature commentary piece is confusingly constructed, but one would have thought that even a libertarian could see that the part where they say the 2 degree limit is "unachievable" means that they are concerned that the world will easily surpass it.
But of course, in the multi headed beast that is climate change skepticism, anything is clutched at as reason not to do anything. It's any or all of the following (amongst dozens of other reasons): "the scientists are fraudulently fiddling the temperature record", "it's warming but who knows if it will be harmful?", "hey, maybe it's cooling!" "the cost of doing anything would be worse than adapting" or "it's too late, the world will overshoot 2 degrees and we should only worry about adaptation."
There is no logical consistency - only ideology driven positions against governments taking serious action against planet changing, possibly very disastrous for huge numbers of our descendants, greenhouse gas emissions.
So - actual good articles on the 2 degree matter are at Stoat and Real Climate.
Read them if you want to make some sense of the situation.
As Real Climate notes, if anything, the worry amongst scientists has increasingly been that the 2 degree limit is set too high - but (I would add) this is no reason for defeatism: if (say) 1.8 degrees is more damagingly planet changing that first feared, then overshooting it by another .5 to 1 degree is also way worse than originally thought and still worthy of avoidance.
And as I understand it, even on the lowest estimates of climate sensitivity, if you keep burning carbon the way libertarians think we should, the planet will still exceed 2 degrees in a matter of decades, not centuries.
That's my take on it anyway...
Wednesday, October 01, 2014
A very bad year
Jacqueline Kennedy’s Struggle After J.F.K.’s Assassination: The Nightmares, Drinking, and Suicidal Thoughts | Vanity Fair
Anyone with even a passing interest in the Kennedy story should be interested in this lengthy article about how badly Jackie Kennedy suffered from what we would now call PTSD in the first year after his assassination.
Anyone with even a passing interest in the Kennedy story should be interested in this lengthy article about how badly Jackie Kennedy suffered from what we would now call PTSD in the first year after his assassination.
Announcement of the death of black holes almost certainly premature
Backreaction: Black holes declared non-existent again.
Bee knows a fair bit about this stuff, and she thinks the recent paper arguing that black holes cannot form are mistaken.
Bee knows a fair bit about this stuff, and she thinks the recent paper arguing that black holes cannot form are mistaken.
GM crops and herbicides - again
A report at Wired recently points out that there are quite a few science types who are saying that GM crops for increasing tolerance for herbicides is only going to lead to a continuation of the resistance wars which glyphosate has already (pretty much) won.
This view seems to involve much common sense, and (I assume) it is short term economic imperatives that are against it. A bit like climate change really: it'll come to bite the short sighted in the backside soon enough.
This view seems to involve much common sense, and (I assume) it is short term economic imperatives that are against it. A bit like climate change really: it'll come to bite the short sighted in the backside soon enough.
Nietzsche on Love
Nietzsche on Love | Issue 104 | Philosophy Now
I'm not sure that I would trust Nietzsche on anything to do with love and eros and stuff, apart from the wisdom of wearing a condom (oh, he didn't advise that?), but I guess this paragraph made some sense for his time:
I'm not sure that I would trust Nietzsche on anything to do with love and eros and stuff, apart from the wisdom of wearing a condom (oh, he didn't advise that?), but I guess this paragraph made some sense for his time:
In aphorism 71, ‘On female chastity’, Nietzsche comments on the lack of
sexual education particularily of upper-class women, and the adverse
psychological impact this has on them. These women are made shameful and
ignorant of all sexual matters as part of their feminine honour for the
securing of their husband. However, once they are married, they are
faced with the expectations of a sexual life without any preparation;
and the man they respect and love most now asks of them precisely what
they were previously taught to consider vulgar and unacceptable.
Nietzsche empathises with this paradoxical situation for women when he
writes, “to catch love and shame in a contradiction and to be forced to
experience at the same time delight, surrender, duty, pity, terror, and
who knows what else, in the face of the unexpected neighbourliness of
god and beast… Thus a psychic knot has been tied that may have no equal”
(71). In other words, the gender roles that are part of the formula of
courtship and love, in many instances have an adverse psychological
affect on women.
Looks pretty, but...
Sunflower solar harvester provides power and water - tech - 30 September 2014 - New Scientist
Did you see this design for pretty efficient solar power and lots of hot water?:
It looks pretty, but I really wonder how it stands up to hail and wind. (The mirrors are metallic foil, not glass.)
It's either a warming catastrophe or complete rubbish
Is it some sort of rule at The Australian that it can only run a story about projections for a hot summer in Australia if at the same time they run a column by an aging ignoramus of a business man that warming is all a weather bureau conspiracy?
Don't train lizards
If morphic resonance is true, this is dangerous research:
Scientists from the University of Lincoln set out to investigate whether the bearded dragon (Pogona vitticeps) was capable of imitating another lizard.
Because we don't want to see more stories like this.They created a wire door and placed a tempting mealworm behind it. The team found that the lizards could be taught to open the door, and then pass on that information to other creatures.
All about Japanese prefab
20 shades of beige: lessons from Japanese prefab housing
The author is a bit of an architectural snob, I reckon, but I must admit I didn't know the prefab house industry in Japan was so big.
The author is a bit of an architectural snob, I reckon, but I must admit I didn't know the prefab house industry in Japan was so big.
Tuesday, September 30, 2014
Sounds unwell
I was wondering why he hadn't commented here for a while, but I see that Homer Paxton was/is unwell. Sounds very unpleasant: get well soon...
Bad news for reefs
Ocean acidification could lead to collapse of coral reefs: To better understand the effect of acidification on coral growth decline, Hebrew University scientists led by Prof. Jonathan Erez and Prof. Boaz Lazar at the Fredy and Nadine Herrmann Institute of Earth Sciences, together with Carnegie Institute colleagues Dr. J. Silverman and Dr. K. Caldeira, carried out a community metabolism study in Lizard Island at the Great Barrier Reef in Australia.
The researchers compared calcification rates documented in 2008 and 2009 to those measured using similar techniques in 1975-6. Despite the fact that the coral cover remained similar, the researchers found that the recent calcification rates had decreased by between 27% and 49%. These lower rates are consistent with predictions that took into account the increase in CO2 between the two periods, suggesting that ocean acidification is the main cause for the lower calcification rate at Lizard Island.
While previous studies on individual reef building corals have shown that they lower their calcification rates in response to ocean acidification, in the present study this was demonstrated for the whole community. These findings suggest that coral reefs are now making skeletons that are less dense and more fragile. While they still look the same, these coral reefs are less able to resist physical and biological erosion.
According to Erez and Silverman, "The results of this study show a dramatic decrease in the calcification of the reef, and that it was likely caused by ocean acidification. When the rate of calcification becomes lower than the rate of dissolution and erosion, the entire coral ecosystem could collapse and eventually be reduced to piles of rubble. The collapse of this habitat would ultimately lead to the loss of its magnificent and highly diverse flora and fauna."This strikes me as a pretty significant study, as I would expect that Lizard Island is a bit less affected by river run off issues than reefs further south.
More depressing Islam news
Iran executes man for heresy | World news | theguardian.com
Well, in the story itself, it appears that the Iranian judiciary is denying it was because of heresy - instead it was more to do with "illicit sex" with his followers; although it is also said that there was no evidence of the sexual activities. What's more, there are several long term prisoners for religious reasons:
Well, in the story itself, it appears that the Iranian judiciary is denying it was because of heresy - instead it was more to do with "illicit sex" with his followers; although it is also said that there was no evidence of the sexual activities. What's more, there are several long term prisoners for religious reasons:
Iranian authorities are sensitive towards those practising Islam inAll of this from a country that could be useful in the fight against IS!
ways not conforming to the official line. In recent years, several
members of Iran’s Gonabadi dervishes religious minority have been
arrested and are currently serving lengthy prison terms.
Amnesty said last week that a group of nine Gonabadi dervishes were
on hunger strike in protest at their treatment in prison. They were
Mostafa Abdi, Reza Entesari, Hamidreza Moradi and Kasra Nouri, as well
as the five lawyers representing them who have also been jailed: Amir
Eslami, Farshid Yadollahi, Mostafa Daneshjoo, Afshin Karampour and Omid
Behrouzi.
“The men were mostly detained in September 2011, during a wave of
arrests of Gonabadi dervishes. They were all held in prolonged solitary
confinement, without access to their lawyers and families, and were
sentenced, after two years and following grossly unfair trials, to jail
on various trumped-up charges,” Amnesty said. “The men are prisoners of
conscience, imprisoned solely for practising their faith and defending
the human rights of dervishes through their legitimate activities as
journalists and lawyers.”
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