Posts Tagged ‘Physics’

Stephen Hawking, Academics and Campaigners Launch Legal Challenge to Hunt’s Privatisation of NHS

December 12, 2017

Mike last Friday put up a piece reporting that the physicist and cosmologist, Stephen Hawking, had joined a group of university professors and campaigners mounting a legal challenge to Hunt’s planned introduction of Accountable Care Organisations into the NHS. The article notes that Hawking and Labour MPs are opposed to them, as they have the same name and are modelled on similar organisations which manage care within the private American healthcare system. Hawking sees them very much as a device to cut services and expenditure, and open the NHS up to further privatisation. The campaigners are also opposed to the way these organisations are being introduced without statute, and part of the point of the legal challenge is to open them up to proper parliamentary debate.

http://voxpoliticalonline.com/2017/12/08/stephen-hawking-joins-lawsuit-aimed-at-foiling-hunts-nhs-shake-up-the-guardian/

Mike’s article also notes that Hawking has challenged Hunt to a debate, and used statistics to prove his point that Hunt was wrecking the NHS. To which Hunt responded by accusing him of ‘cherrypicking’ the data. Which in my experience is exactly what the Tories do, in order to hide their own duplicity and destructiveness. Hawking has challenged Hunt to a public debate. To which Hunt responded by running away. The comedian Ralf Little has also challenged the Health Secretary to a debate. Twice. And Hunt’s run away from that.

But not according to the Beeb’s Newsbeat, which claimed that it was Little running away from Hunt. Hunt has also been madly spinning, claiming that he’s waiting for Little to show the evidence, when in fact Little has. It’s Hunt who’s been running away.

http://voxpoliticalonline.com/2017/12/11/bbc-gets-the-ralf-little-jeremy-hunt-debate-completely-backwards/

Is this a genuine mistake, or yet more rightwing bias at the Beeb? I’d say it was more right-wing bias. However, the Beeb’s clearly getting a mite sensitive about this, as Ian Hislop got a bit sniffy about claims of anti-Labour bias at the Beeb a few weeks ago on Have I Got News For You. He made a sneer about such accusations, as if that stopped them from being true.

Wildswimmerpete posted this observation about the basis for this latest privatisation in Kaiserpermanente:

*Unt: ” following a US-style privatisation agenda with his introduction of Accountable Care Organisations (ACOs)”. The “name that should never uttered”: Kaiser Permanente. *Unt seems to spend a lot of his time at KP’s HQ no doubt for inspiration to feed his delusions.

This is very much how it appears to me. It looks very much like an extension of Tony Blair’s policy. Blair also wanted the privatisation of the NHS, and looked to the ‘managed care’ system devised by Kaiserpermanente in America, which was supposed to deliver care more efficiently and economically. In fact, it doesn’t, but that’s the effect of free market ideology on people: they become completely impervious to the truth, blinded by the glory of Thatcherite economics. Blair also set up the Community Care Groups, groups of GPs which were also supposed to be given the powers to arrange for the provision of services within the NHS, or alternatively, to buy in services from the private sector.

Of course, Blair was just following and expanding the policies of NHS privatisation introduced by Thatcher and John Major. It was Major, who introduced the system of allowing private companies to build and run hospitals and other NHS services under the Private Finance Initiative.

And Andrew Lansley’s Health and Social Care Act of 2012 is a particular danger, as it absolves the Health Secretary of his statutory obligation to ensure people have access to state provided healthcare.

I’ve written a couple of pamphlets on this. One of these, Privatisation: Killing the NHS, is available from Lulu. The other is a desktop published work, which you can get directly from me, if you want it. Just leave a message in the comments if you want one, and I’ll get back to you.

And I also put up this video on YouTube urging everyone to vote for Corbyn in the elections, as he’s the only one, who has promised to renationalise the Health Service.

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The Privileged Class Background of BBC Staff, and the Problem of Oxbridge Public School Elitism

August 26, 2017

Earlier this week I put up a piece reviewing Tom Mills’ The BBC – Myth of a Public Service. This contributes immensely to the debate about the Corporation’s bias by showing how it consistently allies with the elite against the left and the working class.

And Mills makes a very strong case that, apart with the institutional methods of control the government exercises over the Beeb through the license fee and the appointment of its governors, the BBC also sides with the elite because of the elite, upper and very middle class origins of its managers and staff. Mills describes this background on pages 29 and 30. He writes

A 2014 report of the quasi-official Social Mobility and Child Poverty Commission had no qualms about identifying these top BBC executives, and over a hundred other senior BBC managers, as members of ‘Britain’s elite’ – along with politicians, civil servants, the super-rich, FTSE 350 CEOs, newspaper columnists and other groups. The Commission’s survey of 125 BBC executives found that 26 per cent had attended private school (compared with 7 per cent of the population), 33 per cent had attended Oxbridge (compared with just 0.8 per cent of the population) and 62 per cent had attended one of the Russell Group of leading universities (compared with 11.4 per cent of the population) – figures which were comparable with those for other factions of Britain’s power elite, as the report shows. Senior BBC managers are also extremely well paid: in 2014/15, the seven executive members of the BBC’s Executive Board earned an average of over £424,000. Meanwhile, around eighty BBC executives are thought to earn over £150,000, even after policy measures were put in place to reduce executive pay following fierce criticism from the press. Among this executive cadre are around a hundred or so senior managers in editorial policy who on average earn just over £100,000, and the most senior of whom can earn two or three times that.

Below these senior editorial managers, we see similar patterns of privilege. In 2006, the Sutton Trust examined the educational backgrounds of 100 leading news journalists in the UK, of whom 31 worked at the BBC. It found that 54 per cent were privately educated and a remarkable 45 per cent had attended Oxbridge. Educational background is of course an indicator of shared class background. But it is also in itself a profoundly important basis for elite cohesion, forging along with other formative experiences, if not a shared set of ideas, then at least a shared demeanour and set of dispositions. Elitist recruiting practices – which are naturally justified in meritocratic terms, even if they are recognized to create serious problems in terms of legitimacy – thus create subtle forms of institutional and cross-institutional cohesion.

This bears out a comment made by one of the television directors Mike and I heard speak over two decades ago at a Doctor Who convention here in Bristol. He stated that it was very difficult to become a director at the Beeb unless you had been to Oxford or Cambridge. If you hadn’t, it was very difficult. If you had, on the other hand, it was very easy.

As for Oxbridge, I’m currently reading Gregory Benford’s SF novel Timescape (London: Gollancz 1980). The novel’s plot is split between the devastated Britain of 1998 and the optimistic California of 1963, as a group of scientists in Cambridge attempt to use tachyons to carry a message back to their counterparts in La Jolla to warn them of the coming ecological crisis which is gradually causing global civilization to collapse. Benford is an American, and one of the team of Cambridge scientists, Gregory Markham, also hails from across the Pond. The book therefore includes descriptions and meditations on Britain’s relationship to its past, compared with America, and the class structure of British society. On page 182, Benford comments on the educational segregation at Cambridge High Table.

He walked back towards the colleges, letting this feel of the press of time seep into him. He and Jan had been to High Table at several of the colleges, the ultimate Anglophile experience. Memorial plate that gleamed like quicksilver, and crested goblets. In the after-dinner room of polished wood, gilt frames held glowering portraits of the college founders. In the great dining hall Jan had been surprised to find de facto segregation: Etonians at one table, Harrovians at another, the lesser public schools’ alumni at a third, and, finally, state school graduates and everyone else at a motley last table. To an American in such a citadel of education, after the decades of ferocious equality-at-all-costs politics, it seemed strange. There persisted a reliance on inherited advantages, and even the idea that such a system was an inherited virtue as well.

This is not too far removed from the description of outright class snobbery Thackeray describes in his Book of Snobs. Casting his eye about England’s great, and at the time, only universities, he noted the way the class system affected even the type of gowns undergraduates wore:

If you consider, dear reader, what profound snobbishness the University system produced, you will allow that it is time to attack some of those feudal middle-age superstitions. If you go down for five shillings to look at the ‘College Youths’, you may see one sneaking down the court without a tassel to his cap; another with a gold or silver fringe to his velvet trencher; a third lad with a master’s gown and hat,, walking at ease over the sacred College grass-plats, which common men must not tread on.

Me may do it because he is a nobleman. Because a lad is a lord, the University grants him a degree at the end of two years which another is seven in acquiring. Because he is a lord, he has no call to go through an examination. Any man who has not been to College and back for five shillings [the price of the train fare to Oxford and Eton], would not believe in such distinctions in a place of education, so absurd and monstrous do they seem to be.

The lads with gold and silver lace are sons of rich gentlemen, and called Fellow Commoners; they are privileged to feed better than the pensioners, and to have wine with their victuals, which the latter can only get in their rooms.

The unlucky boys who have no tassels to their caps, are called sizars – servitors at Oxford – (a very pretty and gentlemanlike title). A distinction is made in their clothes because they are poor; for which reason they wear a badge of poverty, and are not allowed to take their meals with their fellow-students.(pp. 60-61).

One of the other, British characters in Benford’s novel, Renfrew, who has the idea of using tachyon radiation to transmit to the past, is also an outsider. He’s the son of a working class Yorkshireman, and because of this is also an outsider amongst the public schoolboys. At one point Renfrew remembers how, as an undergraduate walking down Oxford’s corridors, he passes another pair in gowns. One of these says very loudly in an Oxbridge drawl, ‘Oh God, not another oik come up on a scholarship!’

Oxford has been under considerable pressure to make its more democratic, and Robert Peston has said in his book, Who Runs Britain, that there’s an element of hypocrisy amongst some of the Scots universities, who tried to capitalize on the class scandals that have erupted over Oxbridge in recent years. Some of the Scots universities, particularly St. Andrews’, are even more elite and class-ridden.

It’s tempting to think of those days of class snobbishness as having vanished along with scholarships. However, as the Tories are intent are privatizing the British school system, and really, desperately, want to bring back grammar schools if they can get away with it, as well as cut away the last vestiges of the student grant to the poor, it’s likely that they’ll come back.

Stephen Hawking’s Defends NHS as Hunt Lies about its Privatisation

August 22, 2017

I know the Tories will immediately complain about the title of this article, but that’s exactly what’s going on. The Tories have been privatizing the NHS piecemeal since the 1980s, when Maggie Thatcher wanted to sell it off completely and replace it with an American-style insurance based system. Thatcher was prevented from doing so through a massive cabinet revolt, plus the fact that her private secretary, Patrick Jenkin, found out how appalling the American system was after he actually did some research and went there.

But the privatization is still going on. There was a mass exodus of dentists in the late ’80s-early ’90s, after Maggie – or was it Major?-refused to give them any more money. Then came Peter Lilley and his Private Finance Initiative, in which hospitals were to be built and run for the NHS by private contractors. Then New Labour expanded this massively, breaking up the NHS internal structure to model it after the American private healthcare system, Kaiser Permanente. Blair was approached by a whole slew of American private healthcare companies. His idea was that hospitals and clinics should be taken over by private healthcare companies, like Circle Health, Virgin Healthcare and so on. The community care groups of doctors, which were supposed to commission healthcare for their patients, where to obtain it from both private healthcare providers as well as the NHS. And they were also given the powers to raise money from private enterprise.

And before anyone objects that Blair was a Socialist, no, he wasn’t. He had Clause 4 removed from the party’s constitution. He was also profoundly hostile to the trade unions, who have formed part of the very core of the Labour party since it was founded in the very early 20th century.

Blair was a true, blue Thatcherite. The first thing he did when he got into power was invite Thatcher round. And she responded warmly, declaring New Labour her greatest success. Remember, this is the woman, who proudly shouted about how she was going to destroy socialism.

And the Tories have carried on her project of gradually destroying the NHS, bit by bit, while loudly proclaiming how much they’re in favour of it.

The present Health Secretary, Jeremy Hunt, is a prime example of this. He even wrote a book in which he declared how much better everything would be if we had a private healthcare system, like America.

Yeah, like America, where the poorer parts of the country don’t have any doctors at all, because it isn’t profitable. Where once a month, in Virginia, people sleep in cars overnight in order to join the queue for the doctor’s or dentists’ surgery offering free dental care that Saturday.

Where something like 20 million Americans can’t afford their medical coverage, and 30,000 people die every year because of this.

And where the Republicans and corporate Democrats have been lying and smearing Bernie Sanders, because he dared to run on a platform of ‘Medicare for all’. You know, giving Americans state-funded healthcare, like in the other parts of the world.

This is what the Tories are doing to Britain. And last week, as Mike reported on his blog, Stephen Hawking, the great cosmologist, called them out on it. He also accused Hunt of cherry-picking the data about the supposed deaths caused by NHS staff not working Saturdays.

Hunt got terribly upset about this, and declared that Hawking didn’t understand statistics.

This is a joke from a professional moron. Statistics are a vital part of science and medicine. Much of modern science, including astronomy and cosmology, is going through the data, trying to find something that is statistically significant. It can be time-consuming, tedious work, requiring sophisticated techniques to sort out what’s importance from apparently random results.

Hawking’s a physicist, who has been working with some extremely advanced maths as part of his investigation into the origins of the cosmos and the nature of Black Holes for his entire career. I don’t believe in his ‘No Boundaries Solution’ to the problem of the origin of the universe, but it’s abundantly clear that he understands stats. And as a man stricken with Motor Neurone Disease, a terrible illness, which has left him confined to a wheelchair, unable to speak and scarcely a muscle, Prof. Hawking clearly has first-hand experience of NHS care.

In short, don’t believe Hunt. Believe Hawking.

And yesterday one of the doctors weighed in, to request that a televised debate should be held between the two. See that story on Mike’s blog.

I’ve got no doubt that this will never happen. The schedules are full already, and the last thing the Tories will want is putting their man in a position where he’ll lose against a vastly more popular, far more respected and definitely more intelligent opponent.

Although they’re both authors. Hawking’s most famous work was A Brief History of Time, published back in the 1980s. It was a national bestseller, following very much in the footsteps of Carl Sagan’s epic Cosmos, another pop-sci blockbuster from a great science communicator, as well as a concerned scientist who attacked militarism, imperialism and man-made global warming.

As for Hunt, very few have read his book, which is why he can still repeat the lie that the Tories aren’t privatizing the NHS with a straight face, despite having advocated himself.

Such a debate would be so unequal in Hawking’s failure that I’ve no doubt that the Tories in charge of BBC News, the same people, who gave Corbyn such overtly biased coverage during the general election, are blanching at the very thought of it. Such a debate will never happen, just as the BBC will never own up, and confess that they, and particularly Laura Kuenssberg, are massively biased and everyone, who has complained about this painfully obvious fact is absolutely right.

On the Selection of a Female Dr. Who

August 6, 2017

The week before last, the BBC finally broke the tension and speculation surrounding the identity of the actor, who is going to play the next Doctor. They announced that the 13th Dr would be played by Jodie Whitaker, an actress, who has appeared in a number of crime dramas. Like many people, I was shocked by this radical departure from tradition, but not actually surprised. The Doctor has been male for the past fifty years, but thirty years ago the Beeb announced that it was considering making the next Doctor a woman as Tom Baker was leaving the role and preparing to hand it on to the next actor. In fact, the announcement was joke dreamed up by the Baker and one of the producers and writing team, and the role went to Peter Davison. The announcement of a possible female Doctor resulted in a few jokes, such as ‘the most painful regeneration of them all’. One of the British SF media magazines – I can’t remember whether it was Starburst or Dr. Who Magazine, then went on to make a serious point, that nothing was known about the Time Lord family, and so it was quite plausible that this alien race could change their genders during regeneration.

I can also remember Mike telling me at the time that there was also a feminist group in the European parliament, who wanted a female Doctor, who would have a male assistant, which she would patronise, in a reverse of the usual situation. The role of women in Dr. Who has been somewhat contentious down the years. Critics, like the Times journalist Caitlin Moran, the author of How To Be A Woman, have criticised the show’s portrayal of women in the Doctor’s companions. She claimed a few years ago on a TV segment about the show that they usually were there to say, ‘But Doctor, I don’t understand’. Others have also made the point that their role tended to be stereotypically passive and traditional. They were to scream when threatened by the monster, and be rescued by the Doctor. It’s quite a controversial statement, though I do remember seeing one of the team behind the Classic Dr. Who saying that there was some truth in it. They had tried to make the Doctor’s female companions less stereotypical, and stronger. So you had Zoe, one of Patrick Troughton’s companions, who was a computer scientist from the future. Romana was a Time Lady, who had majored in psychology at the Academy. In her first appearance in the Tom Baker serial, ‘The Ribos Operation’, it was made clear that she was actually more intelligent than the Doctor, who had scraped through his degree after he retook his exam. Sarah Jane Smith was a feisty female journalist, who was fully prepared to talk back to the Doctor, representing the new generation of independent young women that came in with ‘Women’s Lib’ in the ’70s. And the strongest female companion of them all has to be Leela, a female warrior of the Sevateem, a primitive tribe descended from a group of astronauts sent to investigate a jungle world. Leela mostly wore only a leather bikini, but she was skilled with the knife and the deadly Janus Thorn, a poisonous plant, whose venom killed within minutes. Leela was quite capable of defending herself and protecting the Doctor. In the serial ‘The Invisible Enemy’, for much of the story she is the active member of the team, after she proves immune to the sentient virus that infects and paralyses the Doctor. There were also attempts to introduce strong female villains, such as the Rani, a renegade Time Lady of the same stripe as the Master, but who specialised in genetic engineering and biological transformation rather than mechanical engineering. But the producer or writer conceded that as time went on, these strong female characters tended to become weaker and more stereotypical, so that they ended up screaming and waiting to be rescued by the Doctor.

The stereotypical role of the female companions has become more outdated as traditional gender roles in society have changed, and Science Fiction as a genre began exploring and challenging issues of gender and sexuality. There’s a tradition of feminist SF, which has been present from the emergence of the genre in the late 19th century, but which became more prominent with the rise of the modern feminist movement in the 1960s. A few years an anthology of female utopias, created by late 19th and early 20th century female writers, Herland, was published. It took its title from that of a female utopia described by an early American feminist and campaigner for women’s suffrage. Feminist SF writers include Joanna Russ, Ursula K. Le Guin, best known for her ‘Earthsea’ fantasy novels, and Sheri S. Tepper. Russ is an American academic, and the author of The Female Man. She considers that the rise of the women’s movement is a far more revolutionary and profound social change than space travel and the other technological conventions of Science Fiction. And many of these SF authors, both female and male, have created worlds and species, in which the genders are fluid.

In Le Guin’s The Word for World Is Forest, conditions on the planet on which the book is set are so harsh, that little time is available for procreation. The people there are neuter for most of the time. However, they have a breeding season, during which they may become male or female. However, the adoption of a particular gender doesn’t necessarily recur, so that a person, who is female one season may be the male in the following season, and vice versa. Michael Moorcock also experimented with gender identity in some of his books. The Eternal Champion may be male or female, depending on incarnation. And at the end of the Jerry Cornelius book, The Final Programme, Cornelius is transformed into a beautiful hermaphrodite, which leads humanity to its destruction.

Other SF writers have envisoned futures, where humans are able to transform the bodies in a variety of ways, according to taste, including switching genders. In Gregory Benford’s ‘Galactic Centre’ novel, Across the Sea of Suns, the crew of an Earth ship sent to investigate the centre of the Galaxy following the attack of the Mechs, a hostile galaxy-spanning machine civilisation, devise special pods, which can remake and refresh the crew. This includes changing gender. And Ian M. Banks ‘Culture’ novels are also set in a future, where humans are able to use technology to switch genders easily. In Alastair Reynolds’ Chasm City, the bored, immortal rich of the titular city on a world orbiting Epsilon Eridani, are able to use nanotechnology and genetic manipulation to change their appearance, often into outlandish forms. One character, a woman, is called ‘Zebra’, because she has covered her self in black and white stripes, and sculpted her hair into a mane that runs down her back. She tells the hero, Tanner Mirabel, that this is only her latest appearance, and that she will probably change it and move on to another in the future. She also states that she hasn’t always been female either.

In the 1990s there was a particularly strong demand for Science Fiction to challenge gender stereotypes. This was a reaction to the traditional image of the genre as dominated by White males, and focused on issues of surrounding technology and hard science. Thus one of the American SF societies launched the Arthur C. Clarke award for Science Fiction that challenged traditional stereotypes. There has also been a demand for a better representation of women amongst the genre’s writers. The anthology of ‘Dieselpunk’ stories therefore has roughly as many women writers as men.

The exploration of gender roles has also included explorations of sexuality, including same sex attraction. Gay fans of Star Trek in the 1980s hoped that the new series, Star Trek: The Next Generation, would include a gay character, a wish echoed by David Gerrold, one of the writers of the Classic Trek series. They were disappointed when the series did feature a story, where Riker becomes romantically involved with a member of the Jnai, an alien race, who have evolved beyond gender, but where it re-emerges occasionally amongst a persecuted culture of throwbacks. Riker becomes attracted to one of these throwbacks, a female, and attempts to rescue her after she is arrested. However, he arrives too late. The corrective treatment meted out to such people has worked, and she is now as sexless as the rest of them.

Gay fans of the series felt that they had been cheated. Instead of a forthright endorsement of homosexuality, they’d been given a kind of half-hearted nod. The issue of gay rights was there, but so heavily disguised that it may as well not have been there at all. They also objected to it on the grounds thta it seemed to reinforce the prejudiced view of opponents of gay rights, who declare that it is about removing gender altogether. This prejudiced was clearly expressed by the conspiracy theorist, Alex Jones, a couple of years ago on his show, Infowars. Jones ranted that gay rights was a ‘transhumanist space cult’ intent on creating a race of genderless, cyborg people.

Er, not quite.

Gay characters and the exploration of alternative sexuality have been part of Science Fiction since William S. Burroughs’ books The Naked Lunch, and Samuel R. Delaney, a Black American writer, who also uses his novels to explore racial issues. Gay characters and issues of gender and sexuality have also been a strong element in the modern Dr. Who series. Captain Jack Harkness, a time traveller from the future, who became the lead character in the spinoff series Torchwood, is bisexual, and Ianto in the second series of that show was gay. This is probably mainly due to the series having a strong gay following, and that the writer behind its revival, Russell T. Davis, is also gay. For those, who can remember that far back, he was the creator of the gay series, Queer As Folk on Channel 4 in the 1990s.

There’s a sort of inevitability to the news that the next Doctor would be female, as the new Dr. Who series has also experimented with issues of gender roles. In the episode, ‘The Doctor’s Wife’, Matt Smith’s Doctor revealed that the Time Lords changed their gender, when explaining that another Time Lord he knew always retained the tattoo of a serpent on their arm throughout their regenerations, even when they were female. In the series before last, a Time Lord general shot by Peter Capaldi’s Doctor regenerates as female. And then, of course, there’s Missy, who is the female incarnation of the Master. My guess is that these changes were partly used to gauge how the audience would respond to a new Doctor. Once it was shown that most accepted the idea that Time Lords could regenerate as the opposite sex, then the way was clear for a female Doctor.

The show has also several times had strong female leads, while the Doctor has been more passive. Thus, in the last episode of the First Series, ‘Bad Wolf’, Rose Tiler becomes virtually a goddess, mistress of space and time, after peering into the heart of the TARDIS, saving Earth and Christopher Ecclestone’s Doctor from the Daleks. Catherine Tate’s character similarly rescued David Tennant’s Doctor from Davros and his Daleks after she gained all his knowledge as a Time Lord. And in one of the stories featuring the revived Zygons, it seemed to me that apart from the Doctor, all the characters in positions of authority – the heads of UNIT, scientists and so on, were all female.

The programme has also experimented with male gender roles. In one story about a year or so ago, one of the characters is a man, who has an alternative identity as a superhero following his childhood encounter with an alien device that can grant people’s deepest wishes. In his normal life, he’s a childminder.

It’s been said that there’s a division between TV and film SF, and literary Science Fiction, with the audience for TV and film uninterested in science fiction literature. I don’t believe that’s entirely the case, and the audiences for the various media clearly overlap. And literary SF has had an influence on Doctor Who. In the 1980s the BBC tried to recruit SF writers to give the series a great connection with SF literature. And several of the stories in recent Dr. Who series have shown the influence of literary SF. For example, in the last series, Earth suddenly became a forest planet, as the trees grew and spread everywhere. This, it was revealed, was to save humanity from some cosmic disaster. This looks quite similar to a book by Sheri S. Tepper, in which trees come to life to save people from danger and disaster. And to me, the name of space station in the last series’ story, ‘Breath’, Chasm Forge, sounds a bit too close to ‘Chasm City’ to be entirely coincidental, although the two stories are very different.

I also think that there have been social and political considerations that may have influenced the decision to make the next Doctor female. As well as the general demand within SF fandom for more women writers and female-centred stories, I got the impression that the audience for SF on TV may have slightly more women than men. This is not to say that the numbers of men watching SF is small – it isn’t – but that the fan organisations may have a very large female membership. I certainly got that impression from Star Trek. If that’s also the case with Dr. Who, then the series’ writers and producers would also want to cater for that audience.

I also think that there’s probably pressure too to create a female character, who would act as a role model and encourage more girls to enter science, particularly male-dominated subjects like Maths, physics and engineering. There have been initiatives to do this before, but they’ve had limited effect. You may remember the video one governmental organisation made a few years ago. Entitled Science: It’s a Girl Thing, this featured attractive young women in lab coats tapping away to a pop tune. Many women, including female scientists, felt it was patronising and demeaning. As the Doctor is very much the hero as scientist, who solves problems through his superior Time Lord scientific knowledge, I think those concerned to see greater representation of women in the sciences would welcome the Doctor’s transformation into a woman.

I have to say that, provided the transition is done well, I don’t think a female Doctor will harm the series. As I said, the rumour that there might be a female Doctor along the way has been around since the last Tom Baker series back in 1980s or thereabouts. If done badly, it could easily reduce the series to farce or pantomime by being just that little bit too incredible, or just plain weird. But the idea of gender-swapping Time Lords/Ladies hasn’t been so far, and from previous experience I think it will be done properly. The series might lose some viewers, but I think many of the real, hard-core Whovians, like Mike, won’t be bothered at all. I hope so in any case, will watch the new series with interest.

Real Warp Physics: Travelling to the Pleiades in a Hyperspace with Imaginary Time in 1.3 Years

June 20, 2017

Now for something a little more optimistic. Don’t worry – I’ll get back to bashing the Tories and their vile policies shortly.

Looking through a few back copies of Journal of the British Interplanetary Society, I found a paper by a Japanese physicist, Yoshinari Minami, ‘Travelling to the Stars: Possibilities Given by a Spacetime Featuring Imaginary Time’ in JBIS vol. 56, no. 5/6, May/June 2003, pp. 205-211. The possibility of Faster Than Light travel is taken seriously by a number of physicists, engineers and space scientists, and a number of papers on the possibility of using warp drive or other advanced systems to travel to the stars have been published since Marcel Alcubierre published his paper showing that warp drive was possible, if only in theory, in the 1990s. Incidentally, one of Alcubierre’s names using the Spanish system was ‘Moya’, which was also the name of the living space ship in the SF TV series, Farscape.

In the article, Minami discusses the physics of hyperspace, using some seriously difficult maths to prove that it is in theory possible to travel to the Pleiades, otherwise known as the Seven Sisters, a star cluster 410 light years away in 1.3 Earth years. Without some form of FTL drive a round trip to the Pleiades in a spacecraft travelling at 0.99999 per cent of the speed of light would take 820 years, although due to time dilation the crew would only experience the journey as 3.6 years long.

Minami acknowledges that imaginary time is a difficult concept, and gives some examples of how contemporary scientists are nevertheless incorporating it into their theories and experiments. For example, Stephen Hawking has used imaginary time as part of his attempt to unite relativity and quantum physics. In real time, the universe has a beginning and an end in singularities in which current physics breaks down. However, no such boundaries exist in imaginary time, and so imaginary time may be far more basic as a fundamental property of the cosmos.

He also discusses the way quantum tunnelling is utilised in a number of electronics components. These are the tunnel diode, the tunnel transistor, the tunnel diode charge transformer logic and other devices. Quantum tunnelling is the phenomenon in which a sub-atomic particle can travel slightly faster than light if it has imaginary momentum.

This is seriously mind-blowing stuff. I can remember the excitement back in the 1990s or perhaps the early part of this century, when a team of physicists showed it was possible to use quantum tunnelling to send information slightly faster than the speed of light, something which was previously thought impossible. For SF fans, this raises the possibility that one day Faster Than Light communication devices – the ansibles of Ursula le Guin and the Dirac Telephone of James Blish, could become a reality.

The paper then discusses the possibility of using wormholes or cosmological theories, which posit that the universe has extra dimensions, such as Kaluza-Klein Theory, Supergravity, Superstrings, M theory and D-brane theory to enter hyperspace. Minami states that one form of wormhole – the Euclidean – is considered to include imaginary time in their topology. However, using such a wormhole would be extremely difficult, as they’re smaller than an attempt, suffer fluctuations and the destination and way back is ultimately unknown.

He therefore does not make any detailed suggestion how a future spacecraft could enter hyperspace. But if a spaceship was able to enter hyperspace after accelerating to with a infinitesimal fraction of the speed of light, a flight which lasted for 100 hours in hyperspace would appear to last only 70 hours to an observer on Earth.

He then considers a mission in which a spaceship leaves Earth at a tenth or a fifth the speed of light. After escaping from the solar system, the ship then accelerates to near-light speed. Such a spacecraft would be able to reach the Pleiades in 1.8 years ship time, which 1.3 years have passed to the scientists waiting back on Earth. This method of transport would not violate the causality principle, and could be used at all times and everywhere back in real space.

I don’t pretend for a single moment to be able to follow the maths. All I can say is that, if a hyperspace with an imaginary time exists, then, as Star Trek’s Captain Jean-Luc Picard would say, ‘Make it so!’

Radio Programme Tonight on Bishop Grosseteste’s Medieval Big Bang Theory

June 14, 2017

Science Stories on Radio 4 tonight, `14th June 2017, at 9.00 pm is on ‘The Medieval Bishop’s Big Bang Theory’. According to the short description about it in the Radio Times, the programme’s presenter, ‘Philip Ball tells the tale of a medieval Big Bang Theory forged by Bishop Robert Grosseteste in the 12th century’.

Grosseteste was the 12th century bishop of Lincoln, and was one of the leading figures of the 12th century renaissance. As well as leading English churchman, Grosseteste was a pioneering natural philosopher. In his Hexaemeron, a theological and philosophical meditation on the first six days of creation, according to the story in Genesis, he worked out a theory that is surprisingly close to that of the modern ‘Big Bang’. In Genesis, the creation of the world begins when God separates the light from the darkness. Grosseteste believed that God had created the world beginning with a tiny point of light, which exploded outwards. Its expansion created ‘extension’, or space, and the material from which God subsequently created the material universe over the next five days.

A.C. Crombie, in his Science in the Middle Ages, Vol. 1: Augustine to Galileo (London: Mercury Books 1952) writes

The first important medieval writer to take up the study of optics was Grosseteste, and he set the direction for future developments. Grossetest gave particular importance to the study of optics because of his belief that light was the first ‘corporeal form’ of material things and was not only responsible for their dimensions in space but also was the first principle of motion and efficient causation. According to Grosseteste, all changes in the universe could be attributed ultimately to the activity of this fundamental corporeal form, and the action at a distance of one thing on another was brought about by the propagation of rays of force or, as he called it, the ‘multiplication of species’ or ‘virtue’. By this he meant the transmission of any form of efficient causality through a medium, the influence emanating from the source of the causality corresponding to a quality of the source, as, for instance, light emanated from a luminous body as a ‘species’ which multiplied itself from point to point through the medium in a movement that went in straight lines. All forms of efficient causality, as for instance, heat, astrological influence and mechanical action, Grosseteste held to be due to this propagation of ‘species’, though the most convenient form in which to study it5 was through visible light. (99-100).

This makes it sound very close to the modern theory that all the forces – gravity, electromagnetism and the strong and weak nuclear forces – were united at the Big Bang, and subsequently separated out from this primal Superforce.

Grosseteste was also one of the medieval writers, who first posited the Moon as the causes of the tides. The association between the Moon and the tides had first been made by the Stoic philosopher, Posidonius, who was born c. 135 BC. Crombie writes

Grossetest in the next century [following Giraldus Cambrensus in the 12th] attributed the tides to attraction by the moon’s ‘virtue’, which went in straight lines with its light. He said that the ebb and flow of the tides was caused by the moon drawing up from the sea floor mist, which pushed up the water when the moon was rising and was not yet strong enough to pull the mist through the water. When the moon had reached its highest point the mist was pulled through and the tide fell. The second, smaller monthly tide he attributed to lunar rays reflected from the crystalline sphere back to the opposite side of the earth, these being weaker than the direct rays. (126-7). It’s not quite right. The tides are simply caused by the Moon’s gravity acting on the oceans as a whole. Mist isn’t involved. Nevertheless, he was right in pointing to the Moon as the cause of the tides.

Which is more than can be said of Bill O’Reilly. Until recently, O’Reilly was the lead anchor on Fox News, Rupert Murdoch’s right-wing news network over in America. The host of the ‘O’Reilly Factor’, he specialised in right-wing harangues which occasionally ended with him insulting and screaming at his guests if they dared to disagree with him. He did this to the son of one of the firefighters, who lost his life in 9/11. The lad committed the unpardonable offence of saying that his father would not have blamed all Muslims for the attack, and would not have wanted America to go to war over it. This was too much for the veteran newsman, who screamed at the lad that he was a disgrace to his father, and then had him thrown off the show.

He also showed himself massively ignorant scientifically in an interview with the head of American Atheists, the atheist movement, which I think was set up and headed for years by Madalain Murray O’Hair. Trying to refute whatever point the man was making, O’Reilly seized on the notion of the tides as something that was scientifically inexplicable. There are clips on Kyle Kulinski’s Secular Talk and other left-wing news programmes of O’Reilly repeating, ‘Tides go in, tides go out, you can’t explain it’. All the while the lad looks at O’Reilly with a bemused expression on his face, and simply comments, ‘Perhaps its the mighty Thor’. O’Reilly, however, didn’t get the hint that he was being justifiably mocked, and so simply carried on with his daft refrain.

O’Reilly’s comments and use of the tides shows that O’Reilly knew precious little science, and that Grosseteste had a better idea of what caused it 900 or so years ago, in an age when books had to be copied out by hand and western science was beginning the recovery of ancient Greek and Latin scientific and mathematical texts and learning from the great natural scientists and mathematicians of the Muslim world.

Given O’Reilly’s massive ignorance on something I can remember being discussed in some of the text books we had at school, it’s no wonder that American scientists, educationalists and the general public are seriously worried by Trump’s attack on science education in America, and particular in his attempts to cover up climate change.

As for O’Reilly, he was sacked from Fox News a few months ago after his sordid and vile attitude towards women finally caught up with him. Like the head of the network, Roger Ailes, O’Reilly used his position to try to exploit women sexually. In the early part of this century he was forced to settle a case brought against him by a female colleague to whom O’Reilly had made an uninvited and very unwelcome sexually explicit phone call. This was followed by a series of allegations by other female journalists at Fox News of sexual harassment. This got to the point where the advertisers on the network got fed up, and started taking their custom elsewhere, at which point the veteran reporter lost his job.

Bishop Grosseteste, however, remains one of great figures in the history of western science. While many scientists would not share his religious beliefs, and would question the grounding of his scientific views in them, he is nevertheless important as one of the leading medieval scientists, who contributed to the foundation of modern science through his study of optics, mathematics and the natural world.

Florence on Government-Approved Pseudoscience In ME and the ‘Nudge Unit’

October 31, 2015

Yesterday I blogged on Mike’s article, criticising a highly dubious report by the Torygraph that scientists at Oxford had concluded that ME, or Chronic Fatigue Syndrome, was all in one’s mind and could be cured through a mixture of exercise and Cognitive Behavioural Therapy. I took the view that this was basically pseudoscience. I got two highly interesting comments from Florence confirming this and providing further information. She writes

Reports in the literature from the USA on ME / CFS, The NIH for example, cite fMRI, PET scan (imaging of brain) evidence for CFS/ MEe, along with immunologic and inflammatory pathologies, ie it is a physical disease, with measurable physical changes in the patient. There are ample published critiques of the Oxford authors’ results, analysis and conclusions, poor experimental design and methods, and fatal flaws in the execution of the studies. Not least some medical researchers have raised ethical concerns regarding the Oxford Authors earlier PACE study, which is the basis for CBT/GET therapy in the UK. Indeed the IOM proposed a new name for the disease – Systemic Exertion Intolerance Disease, embedding the key concept of post-exercise malaise (mental or physical). So much for GET IN fact many of the committees and editorial boards of post-conference publications have expressly bewilderment and concern with the “UK model” of psychological illness. The prominence of this report in the national press demonstrates that these are the preferred Establishment scientists, and they are being rewarded for their work in providing (quasi) scientific support for a political view of this illness. Worrying.

In a nutshell, science has proven that ME is a real disease, and this tripe peddled in Oxford is purely politically motivated pseudoscience.

She adds

It dovetails nicely with the fake, and ethically-damned nudge unit foray into forced psychological “testing” of JSA claimants which was revealed a couple of years ago, plus the new forced CBT for JSA and ESA claimants in the Job Centres, illustrating the govt ideology that worklessness, like disability, is a psychological deficit in every individual. Many years ago I was asked to read & deliver my opinions on a number of publications by those working under Stalin (it was hard going). I took away a couple of things that remain relevant today. The Corporatist control of research, especially since Thatcher, has been quasi-Stalinist, and has been damaging to scientific research generally, but medical research in particular. Second, the current govt is following a descent into Stalinist state use of psychiatry and psychology against those it wants to control.

In other words, it’s just part of a general pseudoscientific model of illness that claims that somehow it’s all imaginary because this fits with Tory and Blairite attitudes to unemployment and those off sick through disability, in the same way that Stalinist policies corrupted science in the Soviet Union.

There are a number of very good books on pseudoscience, and the promotion of spurious, fake, and in the case of eugenics, murderous doctrines in the history of science. The one I mentioned yesterday was Ben Goldacre’s Bad Science.

Another book worth reading is Walter Gratzer’s The Undergrowth of Science: Delusion, Self-deception and Human Frailty (Oxford: OUP 2000).

Undergrowth Science Cover

This has chapters on the following fake science:

1. Blondlot and the N-Rays

2. Paradigms Enow: Some Mirages of Biology
Gurvich and his mitogenic radiation
The curse of the death-ray
Abderhalden and the protective enzymes
The case of the amorous toad
Memory transfer, or eat your mathematics.

3. Aberrations of Physics: Irving Langmuir Investigates
Capturing electrons
Allison’s magneto-optical effect.
Langmuir’s rules.

4. Nor any Drop to Drink: The Tale of Polywater

5. The Wider shores of Credulity
-This includes a number of weird ideas, including the controversy over Uri Geller and his supposed mental powers.

6. Energy Unlimited
– This is about Cold Fusion.

7. What the Doctor Ordered.
This includes a number of examples of extremely bad medicine, such as
-Ptosis, the doctrine that disease was caused by sagging organs, and which resulted in a fad of entirely
useless operation on perfectly healthy people, including their kidneys.
– Intestinal lavage, or colonic irrigation
– Surgical removal of parts of the colon to prevent aging.
– Monkey glands, or the surgical implantation of part of monkey testicles in order to rejuvenate people.
– Homeopathy.
– Drinking radium for your health.
– Lobotomy.

8. Science, Chauvinism and Bigotry.
This is about the growth of the nationalist belief of different countries in their own superiority as
scientists.

9. The Climate of Fear:
The tragedy of Soviet genetics
The spread of the contagion
Soviet physics: idealism, pragmatism and the bomb
Is there a Marxist chemistry?

10. Science in the Third Reich: Bigotry, Racism and Extinction
The Roots of Fascist biology
The Ahnenerbe: Himmler the Intellectual
Die Deutsche Physik (German Physics): Its friends and enemies
A deutsche Chemie (German chemistry)
Anti-Semitism and mathematics
The consequences of the Nazi incursion into science.

11. Nature Nurtured: The Rise and Fall of Eugenics
The birth of eugenics
Eugenics and politics in Europe and America
Eugenics in the Third Reich
Eugenic nemesis in the Soviet Union
The rise and fall of eugenics: a pathological science.

Ever science Sir Francis Bacon and Descartes in the 17th century, science has been one of the most powerful forces in human society for extending human knowledge, and improving health, living conditions and industrial, technological and economic progress. But it doesn’t occur in a vacuum. It’s made by humans, sometimes fallible human, who can make mistakes, sometimes with disastrous consequences. Some of this is caused when science is moulded by ideological, particular political forces, such as in the Third Reich and Stalin’s Russia. While these cases are notorious, the topic is still highly relevant today, when it seems that nearly every day the papers carry stories claiming that scientists have found the cure for this, or that a particular disease is in reality caused by such-and-such. In many cases scepticism is most certainly warranted. And in the cases of the model of disease now promoted by the DWP, these should be taken with a whole mountain of salt. It’s clear to me that Ian Duncan Smith’s and John Lo Cascio’s ideas on the origins of the disease in the unemployed should also be consigned to the dustbin of dodgy, politically motivated pseudoscience, to be included in future editions of book’s like Glatzer’s.

Dan Cruikshank on ISIS’ Attack on Ancient Monuments

June 24, 2015

Next Tuesday the Beeb is showing a programme by Dan Cruikshank on the threat posed to the great antiquities and priceless monuments of Middle East by ISIS. It’s entitled Dan Cruikshank’s Civilisation under Attack. The blurbs for it in the Radio Times state

Islamic State have declared war on some of the planet’s most important architectural sites, with jihadi fighters seemingly set on destroying the wonders of the ancient world. Dan Cruikshank charts the likely course of the militant group’s advance, investigating why it is happening. (p. 86)

and

Watching the videos here of Islamic State fighters taking sledgehammers and drills to Assyrian reliefs in Nimrud – then blowing up the whole site – is hard. Similar attacks in Mosul, Nineveh and Hatra have brought global condemnation, and now the ancient Syrian city of Palmyra lies under IS control.

Dan Cruikshank talks to Islamic scholars about the claimed rationale behind the IS actions and what, if anything, can be done to challenge it. ‘Are we prepared to use armed force to protect the cultural heritage of all humanity?’ demands one expert. But it turns out to be not nearly that simple, in a programme that can offer few answers. (p. 83.)

The programme’s on BBC 4 at 9.00 pm, if you can bear to watch the footage of this gratuitous vandalism.

Cruikshank is an architectural historian with a deep appreciation of the glories of the world’s architectural heritage, not just that of Britain. A few years ago he presented a series, in which he toured the globe’s great buildings and monuments, including those of Iraq and Afghanistan. These included either Babylon or Nineveh, where he was horrified to find how botched and tawdry the ‘restoration’ performed by Saddam Hussein had been. The monument had been partly restored using modern brick stamped with the late dictator’s own name. I’ve got a feeling this was slightly before the West’s invasion of Iraq, as he stated his own, real fears about the threat a war in the country posed to the survival of these precious antiquities. He also talked to one of the leaders of the Christian community in Iraq about the deterioration in relationships between them and their Muslim compatriots. The interview was quite strained, with ominous pauses where the bishop appeared to be thinking very carefully indeed about how to explain his people’s embattled situation. He explained that relations between Christians and Muslims had previously been quite harmonious. Tensions had increased, with members of the Christian church physically assaulted, with the threat of invasion from the West.

Alas, Cruikshank’s fears have been borne out. Christian communities throughout Iraq and the Middle East have been attacked and expelled by ISIS as part of their radical Islamisation of the territories they capture. And it’s not just been Christians that have suffered. They’ve also attacked, brutalised and enslaved the Yezidis, and have killed Muslims, whose religious views differ from and are opposed to their own. I’ve blogged before about how many Islamic clergy have been murdered and mosques demolished by ISIS, simply because they dared to have a different conception of Islam.

And in addition to destroying churches, and ancient Assyrian monuments, they’ve also destroyed historic Islamic shrines, again because they are ‘un-Islamic’, according to their twisted ideology.

All this is a deliberate attack on an ancient heritage that belongs to the world and specifically to the peoples of the countries ISIS have conquered and brutalised. These monuments are a threat, as they show just how ancient the history and culture of these peoples are. Archaeologists and historians of the ancient Near East, such as Georges Roux in his Ancient Iraq have noted, for example, that the style of housing used by the ancient Babylonians is very much the same as that traditionally used in Iraq. The forensic scientist and Egyptologist, Dr Jo-Anne Fletcher, made the same point about the type of houses built and used by modern Egyptians. This is also very similar to those built by their ancient predecessors thousands of years previously.

In language, too, there is considerable similarity and some remarkable survivals from the ancient cultures. Akkadian, the language of the Assyrian Empire, was, like Arabic and Hebrew, a Semitic language. And there are still words in modern Arabic, which are clearly derived from, if not exactly the same, as those uttered by the Assyrians. Certain customs and cultural practices have also survived down the centuries from the ancient past. In the programme about Palmyra, Cruikshank pointed to a relief, which showed a group of veiled women riding camels or mules. This, he pointed out, showed how ancient the veiling of women was in the Middle East. It certainly does. Respectable married women were required by law in ancient Assyria to veil themselves in public.

ISIS’ destruction of these monuments is a deliberate attempt to erase the history and cultural identity of Iraq and Syria. It’s the same totalitarian strategy pursued by Hitler and Stalin, in their brutal campaigns to remodel Nazi Germany and the Communist Soviet Union, so that no trace of their former cultures could survive to challenge the regime. And the cultural vandalism didn’t stop there, but was also imposed on the nations they conquered. Hitler, for example, had the Paris metro destroyed, as he had claimed that Berlin was the only city in the world that had such an underground railway system. This was clearly belied by the existence of the French system, and so it had to be destroyed. And as Orwell stated in 1984, that classic SF dystopia, if you want to control the future, you have to control the past. Hence the Ministry of Truth, which existed to rewrite history in order to satisfy the ideological and propaganda needs of Big Brother’s tyranny.

Orwell based his book on Stalin’s Russia. Since then, Communism has fallen, although Putin seems determined to revive some of Stalin’s reputation and his brutal methods. And ISIS have now succeeded the Nazi and Stalinist regimes as destroyers of culture and history in the pursuit of totalitarian power.

They haven’t always been able to get their own way, however. There has been the odd case where the local people have protested so strongly against their attempts to destroy one of their country’s monuments, that ISIS have been forced to retreat. One of these cases was when the locals gathered round to protect an historic minaret.

Their actions stand in stark contrast to far more enlightened approach of the early caliphs. What made medieval Islam such a powerful cultural and scientific force in global society, was its willingness to seek out, absorb, and assimilate the learning of the peoples they had conquered. This was then synthesized and built on, with the result that Muslim scholars made astonishing advances in astronomy, medicine, physics, mathematics, philosophy, chemistry, historiography – the philosophy of history – and even in areas ISIS utterly detest, such as musical theory.

ISIS, by contrast, are destroyers, and their deliberate and calculated attack on these ancient monuments has left the culture of the world and the Muslim and Arab peoples themselves badly impoverished.

Cameron: Maths and Science Students Should Get £15,000 Bursaries

March 12, 2015

The I yesterday carried a story that Cameron had announced that his party is planning to award bursaries of £15,000 to high-performing students if they go on to study Maths and Physics at university. In return for the money, they will have to commit themselves to teaching for three years after their graduation.

He also announced that from next months maths and science teachers, who had left their jobs will be able to get specialist help and training in order to encourage them to return to teaching.

And from 2016/17 ten universities will also be trying out new physics degrees that will combine the subject with a teaching qualification. Fast-track schemes to retrain people to become maths and physics teachers are also going to be designed.

The paper quotes Cameron as saying that ‘I want to make Britain the best place in the world to learn maths and science – and because of our growing economy, we have a clear plan to deliver the best teachers to make this happen.’

Nicky Morgan, the Education Secretary, also said, ‘We want to attract more high-quality candidates to teach maths and physics and further raise the status of teaching as a rewarding career.’

The general secretary of the Association of School and College Leaders, Brian Lightman, said he welcomed the plans to get more maths and physics teachers, but stated that more fundamental reforms were needed to solve the crisis in teaching.

He said ‘There is a need for a robust strategy plan to make sure there are enough teachers coming through in every subject. Headteachers all over the country are reporting serious shortages in not only maths and science teachers, but also in English teachers.’

There are several points to be made about Cameron’s plans. Firstly, I actually wonder whether the Tories are at all serious about them. They lied about protecting the NHS from cuts, along with a whole string of other promises, which they had no intention of honouring and have since tried deleting from the records. They are a deeply mendacious party, and I see no evidence that they will have any intention of making good on this promise.

Secondly, this is a tacit admission that the introduction of tuition fees has failed. Clearly, this must be the case if young people are coming forward to study maths and physics at university, or train as teachers because of the sheer cost of university education.

Furthermore, Brian Lightman is right – simply promising to make more money available and encouraging more to train as teachers in itself isn’t enough. The profession itself has to be reformed so that the job remains attractive. It is no good encouraging more students to train as teachers, if they subsequently decide to leave. And this is a problem. Since Maggie Thatcher decided that all teachers were fundamentally to blame for shoddy education, regardless of their personal efforts, subsequent administrations have piled on the pressure, increased workloads and cut funding, leaving many teachers feeling undervalued and demoralised. Private Eye did a feature in the mid-90s reporting the accounts of teachers from the chalkface as they had to deal with poorly disciplined and disruptive students and a social and political environment that was frankly indifferent to them and unsupportive. The Week a few years similarly carried an account by someone, who had become a supply teacher for a year, reporting the same problems. Education funding has been cut along with teachers’ salaries, and the national curriculum chopped and changed as new ideas came into vogue amongst politicians, who had no personal experience of what it was actually like to stand in front of a blackboard and teach.

And this is quite apart from the frothing loonies in the Mail and Express, who scrambled over each other to denounce the profession as full of Left-wing agitators determined to indoctrinate children with Communist, radical feminist and gay dogma.

The teaching profession needs to be thoroughly reformed so that teachers are valued, schools are given proper funding and support from central government, and teachers, along with other workers, are properly paid and given the administrative support they deserve in what can be a difficult, stressful job.

I don’t see Cameron’s proposed plans tackling any of these issues. Nor do I expect them to, as his party and its policies are primarily responsible for the mess education is in in the first place. And the situation will get worse, and Cameron goes ahead with privatising schools to turn them into profit-making institutions.