Saturday, 17 October 2009

Islam film Dutch MP to be charged


Islam film Dutch MP to be charged




Dutch court has ordered prosecutors to put a right-wing politician on trial for making anti-Islamic statements.
Geert Wilders (file)Freedom Party leader Geert Wilders made a controversial film last year equating Islam with violence and has likened the Koran to Adolf Hitler's Mein Kampf.
"In a democratic system, hate speech is considered so serious that it is in the general interest to... draw a clear line," the court in Amsterdam said.
Mr Wilders said the judgement was an "attack on the freedom of expression".
"Participation in the public debate has become a dangerous activity. If you give your opinion, you risk being prosecuted," he said.
Not only he, but all Dutch citizens opposed to the "Islamisation" of their country would be on trial, Mr Wilders warned.
"Who will stand up for our culture if I am silenced?" he added.
'Incitement'
The three judges said that they had weighed Mr Wilders's "one-sided generalisations" against his right to free speech, and ruled that he had gone beyond the normal leeway granted to politicians.


"The Amsterdam appeals court has ordered the prosecution of member of parliament Geert Wilders for inciting hatred and discrimination, based on comments by him in various media on Muslims and their beliefs," the court said in a statement.
"The court also considers appropriate criminal prosecution for insulting Muslim worshippers because of comparisons between Islam and Nazism made by Wilders," it added.
The court's ruling reverses a decision last year by the public prosecutor's office, which said Mr Wilders's comments had been made outside parliament as a contribution to the debate on Islam in Dutch society and that no criminal offence had been committed.
Prosecutors said on Wednesday that they could not appeal against the judgement and would open an investigation immediately.
Gerard Spong, a prominent lawyer who pushed for Mr Wilders's prosecution, welcomed the court's decision.
"This is a happy day for all followers of Islam who do not want to be tossed on the garbage dump of Nazism," he told reporters.
'Fascist book'
In March 2008, Mr Wilders posted a film about the Koran on the internet, prompting angry protests across the Muslim World.

Pictures appearing to show Muslim demonstrators holding up placards saying "God bless Hitler" and "Freedom go to hell" also feature.
The opening scenes of Fitna - a Koranic term sometimes translated as "strife" - show a copy of the holy book followed by footage of the bomb attacks on the US on 11 September 2001, London in July 2005 and Madrid in March 2004.
The film ends with the statement: "Stop Islamisation. Defend our freedom."

Problem pregnancy 'autism risk'

Problem pregnancy 'autism risk'



Boy with autism
There has been an increase in the number of autism diagnoses
 during pregnancy and giving birth later in life may increase the risk of having a child with autism, a review of dozens of studies suggests.
Researchers found the bulk of studies into maternal age and autism suggest the risk increases with age, and that fathers' age may play a role too.
The mothers of autistic children were also more likely to have suffered diabetes or bleeding during pregnancy.
The US review of 40 studies appears in the British Journal of Psychiatry.
The recorded number of children with autism has risen exponentially in the past 30 years but experts say this is largely due to improved detection and diagnosis, as well as a broadening of the criteria.
The cause of the condition is unclear, and the review team from the Harvard School of Public Health said there was "insufficient evidence" to point to any one prenatal factor as being significant.
Sperm mutations
They did however note that nine out of 13 studies suggested an increased risk for older mothers, a demographic group which has grown in the last three decades.
This ranged from a risk 27% higher for those aged between 30-34 compared to those aged 25-29, and over 100% higher for those over 40 compared to those under 30.
For fathers, every five years increased the chances of a child with autism by nearly 4%.
It is like trying to complete a huge jigsaw puzzle - we still just don't know how all the pieces fit together
Richard Mills
Research Autism
The biological reasons for why this may be are unclear, but the researchers speculated that potential chromosomal abnormalities in the eggs of older women and mutations in the sperm of older men may be a factor.
Gestational diabetes - which affects four in 100 pregnancies - was associated with a two-fold increase in the risk of autism, while bleeding in pregnancy was alleged to carry an 81% increased risk.
However, the team noted that there was little information given about when in pregnancy bleeding occurred. Common and often inconsequential in early pregnancy, later on it can signify serious problems.
Such bleeding may deprive the baby of oxygen - a condition known as fetal hypoxia - and this is turn impacts upon the developing brain, potentially raising the risk of autism.
The team also found associations with medication use, with a particularly strong link with drugs for psychiatric problems.
However, they acknowledged it was impossible to tell whether this was a result of the medication itself or the genetic traits which may be shared between autism and conditions requiring such treatment.
Working together
Researchers said the key challenge was to work out how genetics and the environment interacted with each other to produce autism.
"The rising prevalence, coupled with the severe emotional and financial impact on the families, underscores the need for large, prospective, population-based studies with the goal of elucidating the modifiable risk factors, particularly those during the prenatal period," wrote lead author Hannah Gardner.
"Future investigations of prenatal exposures should also collect DNA to study potential gene-environment interactions."
Richard Mills of Research Autism said such reviews of existing studies were "very useful indeed".
"Age is a very interesting line of inquiry, but it is very hard to tease out one clear factor. It is like trying to complete a huge jigsaw puzzle - we still just don't know how all the pieces fit together."

Friday, 16 October 2009

natural

Higher Longford Park Wild Life Report

david bellamy gold award

Situated in agricultural land on the western edge of Dartmoor, Higher Longford is an ideal place to start exploring Dartmoor's wildlife. Managed with wildlife in mind, projects such as tree planting and wild flower meadow creation are ongoing. Many areas are left to grow wild and support abundant wild flowers, butterflies and birds in the summer months.

Large hedgebanks with a variety of native trees such as alder, ash, filed maple, hazel, hawthorn and holly surround the site. The hedgebanks are good places to look for woodland plants such as bluebells, primrose, honeysuckle and wild strawberry, whilst the meadow areas are good for foxglove, ox-eye daisy, yarrow and black knapweed. Plants attract insects which in turn draw in the many farmland bird species found here (use Dartmoor pocket guide - Farmland Birds and Farmland Plants - to help with identification).

Tuesday, 13 October 2009

A computer company in Denmark

Why a firm wants staff with autism


Lego models
Lego is used to test skills
A computer company in Denmark which has made huge strides in employing workers with autism is expecting to begin work in the UK soon.
Specialisterne was started by a Danish man whose own son has autism.
Thorkil Sonne now employs more than 40 people with autism.
He is finalising plans to set up a branch in Glasgow in the coming months.
He hopes to hire 50 workers in the first three years of operating in Scotland.
Autism affects about 1% of the population across Europe.
According to the National Autistic Society (NAS), people with the condition say a job is the one thing that would really improve their lives.
And yet a survey by Autism Europe shows 62% of adults with autism do not have any work at all.
Difficulties
I visited Specialisterne and met Soeren Ljunghan, 42.
He has a form of autism called Asperger's Syndrome.
It gives him focus and persistence - traits which have helped him become a champion weight-lifter.
But autistic people find social interaction and unpredictability difficult. Soeren endured a spell of unemployment.
He said: "It was a living hell.
"I kept going to job interviews but coming second and wondering why I wasn't chosen.
"It was very stressful. I began to question whether I would work again."
People come to me who've had difficulties in the labour market and got depressed. They're like computers that need re-booting
Thorkil Sonne
At Specialisterne, Soeren works 25 hours a week testing software.
He said: "I like the work because I know what to expect from each day."
The company's founder, Thorkil Sonne, recognises his staff with autism need a quiet environment and fixed routines.
Given the right conditions, they excel at technical tasks.
Robots and Lego models are used to test their skills.
Thorkil Sonne said: "People come to me who've had difficulties in the labour market and got depressed.
"They're like computers that need re-booting.
"I see them grow in self-esteem.
"It's the most motivating part of my work and a magical moment for me, as the father of a boy with autism."
Thorkil's son Lars was diagnosed at the age of three. He is now 12.
Fulfilling lives
Thorkil told me: "I read up about the condition - but there were too many books describing what people can't do.
"And yet my staff are able to go and work at the premises of our customers.
"I'm so proud. I didn't think that would be possible when I started the company five years ago."
The experience in Denmark shows autistic workers are an untapped resource.
Politicians in the UK are developing plans to help adults with autism lead more fulfilling lives.
Special strategies have been published in Wales and Northern Ireland.
A bill that will provide the first specific legislation on autism for England is making its way through Parliament at the moment, with good cross-party support.
It will lead to formal guidance for local authorities and the NHS about how to help adults with autism.
Charities say this cannot come soon enough

Autistic jobseekers 'written off'


Jobcentre Plus sign
The NAS says Jobcentre Plus staff lack understanding of autism
by poor employment and benefits support, a charity says. 
The National Autistic Society (NAS) is calling for a national strategy to help people with autism into work.
NAS chief executive Mark Lever said people with autism experienced "anxiety, confusion, delays and discrimination" when using services.
The Department for Work and Pensions said it was "determined to provide the best support possible" to them.
It is absolutely vital (people with autism) are able to access the right help and services
Mark Lever, National Autistic Society
Launching its "Don't Write Me Off" campaign, the NAS says a majority of the over 300,000 working age adults with autism in the UK want to work but only 15% are in full-time paid employment.
The charity says a key problem is a lack of understanding of autism among Jobcentre Plus staff, who determine eligibility for benefits and provide employment support.
It is calling for the government to introduce autism coordinators who would work with frontline staff, local employers and employment support services.
Mr Lever said: "It is absolutely vital [people with autism] are able to access the right help and services if seeking employment and are supported financially when they cannot work."
'Multitude of problems'
The charity says many people with autism are experiencing difficulties when applying for the new Employment and Support Allowance (ESA).
The ESA replaced incapacity benefit in October 2008. The change was designed to encourage more people into work if they are able.
But the NAS says many people with autism are experiencing a "multitude of problems".
Paula Wharmby said she found the process of applying for the ESA inflexible and intimidating.
"It was clear nobody knew anything about autism and a report from my psychiatrist on my difficulties was completely ignored.
"I was denied the benefit and had to go to a tribunal to have the decision overturned.
"The system just isn't working for people like me."
In a statement, the DWP said it was working with the National Autistic Society and other groups to ensure help was available, and that the government would publish its Autism Strategy in due course.
The statement added: "We understand that people with autism have complex needs so we have arrangements in place to help, such as bringing along someone to represent them in adviser interviews if needed.
"We are determined to provide the best support possible to help them get into work, which is why our wide range of personalised support looks at what people can do, rather than what they can't."

What are autism and Asperger syndrome?


What are autism and Asperger syndrome?

http://www.richimag.co.uk/healthy/clever.people with autism and Asperger syndrome the world can appear chaotic with no clear boundaries, order or meaning.
These disorders can vary from very mild, where the person can function as well as anyone else around them, to so severe that they are completely unable to take part in normal society.
They affect more than 580,000 people in the UK
People with autism are usually more severely disabled, while those with Asperger syndrome tend to be more able, although this isn’t always so. Because of the range of severity and symptoms the conditions are collectively known as autistic spectrum disorders. They affect more than 580,000 people in the UK.

Symptoms


The main three symptoms are:
  • Difficulties with social interaction - being unaware of what's socially appropriate, finding chatting or small talk difficult and not socialising much. People with autism may appear uninterested in others and find it very difficult to develop friendships and relate to others, while those with Asperger syndrome are more likely to enjoy or want to develop social contacts but find mixing very difficult.
  • Problems with verbal and non-verbal communication – those affected may be able to speak fluently or, more commonly in autism, may be unable to speak at all. There may also be difficulties understanding gestures, body language, facial expressions and tone of voice, making it difficult to judge or understand the reactions of those they are talking to, or to empathise with people's feelings. As a result they may unintentionally appear insensitive or rude to others. They may also take others comments very literally, and so misunderstand jokes, metaphors or colloquialisms.
  • Lack of imagination and creative play - such as not enjoying or taking part in role-play games. They may also find it difficult to grapple with abstract ideas. There may be overriding obsessions with objects, interests or routines which tend to interfere further with building social relationships (this is known as stereotyped or repetitive behaviour).


These behavioural difficulties can cause a great deal of stress for members of the family.
Babies who develop autism later may appear normal at first and reach the usual developmental milestones, including early speech. But as they grow into toddlers, they may fail to develop normal social behaviour and speech may be lost.
As a child grows, the typical difficulties of autistic spectrum disorders are:
  • Repetitive behaviour and resistance to changes in routine.
  • Obsessions with particular objects or routines.
  • Poor coordination.
  • Difficulties with fine movement control (especially in Asperger’s syndrome).
  • Absence of normal facial expression and body language.
  • Lack of eye contact.
  • Tendency to spend time alone, with very few friends.
  • Lack of imaginative play.


People with Asperger syndrome are usually more mildly affected than those with autism. In fact, many people with milder symptoms are never diagnosed at all, and some argue that Asperger syndrome is simply a variation of normal rather than a medical condition or disorder. Even so, many do find that it gives them particular problems getting on in the world and they may become aware they are different from others. This can result in isolation, confusion, depression and other difficulties, all of which could be defined as ‘disease’.
Some children with Asperger syndrome manage (or in fact even do very well) in mainstream schools especially if extra support is available. However, even when children cope well academically, they may have problems socialising and are likely to suffer teasing or bullying. More severely affected children need the specialist help provided by schools for children with learning disabilities.
With the right sort of support and encouragement, many with Asperger syndrome can lead a relatively normal life. Helping them develop some insight into the condition is an important step towards adjusting to, or at least coping with, the way the rest of the world works. Some do very well, especially in an environment or job where they can use their particular talents.
Autism tends to produce more severe symptoms. For example, a child with autism may fail to develop normal speech (the development of spoken language is usually normal in Asperger’s syndrome) and as many as 75 per cent of people with autism have accompanying learning disabilities.
Seizures are also a common problem, affecting between 15 and 30 per cent of those with autism.
Conversely, autistic children are sometimes found to have an exceptional skill, such as an aptitude for drawing, mathematics, or playing a musical instrument.

Causes and risk factors


The cause of autistic spectrum disorders is not yet clear. Genetics play an important role, and researchers are examining a number of chromosome sites that could be implicated. It's likely that autism occurs when a small number of genes interact in a specific way, possibly linked to some external event or factor.
This genetic link means there may be an inherited tendency, so autism and Asperger’s syndrome may run in families. Brothers or sisters of a child with the condition are 75 times more likely to develop it.
Doctors' ability to diagnose these disorders has improved in recent years, but older people, particularly with milder problems, may never have been diagnosed. When a child is diagnosed, parents often realise they've had the same problems themselves.
Boys are more likely to be affected than girls, though research suggests that when girls have the condition they may be more severely affected.
A variety of other environmental factors that affect brain development before, during or soon after birth, also play a part (possibly acting as a trigger). Despite reports suggesting a possible link between MMR vaccination and autistic spectrum disorders, scientific evidence has confirmed the vaccination does not increase the risk.
There's no specific test for autistic spectrum disorders. Diagnosis is based on a consideration of symptoms, and milder cases may be missed.

Treatment and recovery


There is no specific cure or particular medical treatment for autism, but much can be done to maximise a child’s potential and this is key to managing the condition
There is no specific cure or particular medical treatment for autism, but much can be done to maximise a child’s potential and this is key to managing the condition. Appropriate specialist education, speech, language and behavioural therapy are all important. There are many different approaches, some of which are based around theories about possible causes of autistic spectrum disorders (for example, the Son-Rise programme).
While many people feel they've achieved good results with some of these interventions, none of them is a cure-all, and many lack scientific evidence to demonstrate their benefits.
Others claim dietary changes or alternative remedies have helped, but these, too, are mostly unproven.
Medication is sometimes recommended when it's felt to be of benefit to the child, for example to control seizures, depression or other symptoms.
As the precise events that lead to autistic spectrum disorders aren't yet known, it isn't possible to prevent them. Neither is there yet a simple screening test to identify people carrying genes that might increase susceptibility to autism.
This article was last medically reviewed by Dr Trisha Macnair in August 2009.

Monday, 12 October 2009

doubling in cases of serious disciplinary action taken against doctors from other EU states.

Of more than 20,000 EU doctors registered to practice in this country, 4,061 have arrived since safety checks were removed five years ago.

The figure comes amid increasing concerns about the lack of scrutiny of medics who migrate to this country.

Figures from the General Medical Register show that among the foreign doctors registered to work in the UK, more than 5,000 are from former Eastern bloc countries.

Of those, the greatest exporter was Poland, which trained 1,800 medics now on the British register, followed by Hungary, which sent more than 1,000. More than 700 came from the Czech Republic and almost 800 from Romania.

Under an EU directive passed in 2004, doctors who qualify in any EU state can move to work in any other member state without tests of their language skills or clinical competence – even though experts last night warned that there is little consistency in the medical training, treatments and medications used across Europe.

This newspaper's investigation reveals that since then, the number of EU doctors registered to work in Britain has risen by 4,000 – an increase of 25 per cent – at a time when the number of UK-trained doctors on the register has fallen.

Meanwhile, there has been a doubling in cases of serious disciplinary action taken against doctors from other EU states.

Regulators warned that British lives were being put at "unacceptable risk" by the lack of safety checks covering doctors who come here for permanent work, as well as those flying in to work lucrative shifts at evenings and weekends.

Senior doctors expressed particular fears about the quality of training in some parts of Eastern Europe.

They warned that other countries exporting high numbers of medics to this country were not familiar with the same medications, and had different education systems.

More than 3,500 doctors came from Germany, the figures disclose. Last year, Dr Daniel Ubani killed a pensioner during his first shift working in Britain after flying from Germany to work as an out of hours doctor.

David Gray, 70, died as a result of a massive overdose of the drug diamorphine which is rarely used by family doctors in Germany.

Under the Brussels rules on freedom of labour the General Medical Council, which regulates doctors, cannot force its counterparts abroad to reveal whether a doctor has been previously struck off, or had restrictions placed on their practice.

Instead it relies on voluntary sharing of information, which its officials warn is unreliable.

The GMC has pleaded with the Government and European Union to re-examine the rules, which it believes put patients at risk.

Paul Philip, the deputy chief executive of the GMC, said: "If a doctor applies to go on the register here and they have previously been struck off in France, Germany or Poland we would not necessarily be able to find that out.

"We can try to get as much information as we can – and we do – but there is no legal obligation for regulators to pass on information to us. We think that creates an unacceptable level of risk."

Professor Sir Donald Irvine, former president of the GMC, criticised the Government for failing to block the original EU laws which had created dangers to the public, or to adapt British regulation systems to assess every doctor more rigorously.

While he was GMC president he argued that any medic who wanted to work in this country should undergo a national examination first, using a system which has been used for more than 60,000 doctors who have come to the UK from foreign countries beyond EU borders.

Sir Donald said he feared the risks to patients were being increased by an influx of doctors trained in Eastern Europe.

"I am particularly worried about some of the more recent entrants to the EU – there is huge variation in the quality of training in Europe," he said.

The latest figures from the GMC show that one in 10 doctors registered to work in Britain was trained elsewhere in Europe.

Last year, 30 EU doctors were struck off in the UK, suspended, given a warning or had conditions imposed on their practice, compared with 15 in 2005.

Ray Montague, from the NHS Alliance, which represents GPs, said the current system assumed that medical training in every country was similar, when it is not.

He gave the example of medical training in Italy, which involves little practical experience until after a doctor qualifies, and highlighted the case of Ubani.

Dr Montague said: "Medical education takes years, and it is not something that any employer can assess in an interview. In the Ubani case there was a fundamental hole in the doctor's knowledge, which had fatal consequences.

"But if a doctor is on the medical register, turns up for an interview, sounds charming and talks convincingly about a few medical subjects, specific gaps like this would be unlikely to be picked up".

One in three primary care trusts is flying in foreign GPs because of a shortage of doctors in Britain willing to work in the evenings and weekends.

As "temps" they earn up to £100 an hour, with one Merseyside trust spending £267,000 on nine Polish doctors and two Germans last year.

Since the Ubani case became public, GP leaders have called for a radical overhaul of the system of out-of-hours care.

Dr Steve Field, head of the Royal College of GPs, said doctors should not be allowed to "waltz in and out of this country" without any safeguards for the public.

Other cases to cause concern include a French surgeon who was suspended for 18 months after botching nine of 15 orthopaedic operations he performed.

Roland Istria returned to Paris after the cases at the Nuffield Private Hospital in Cambridge in 2005.

Dozens of elderly patients were left requiring operations to correct botched surgery carried out by Scandinavian doctors flown in to work as locums in Somerset, as part of an NHS initiative which promised to cut waiting times between 2004 and 2006.

A spokesman for the Department of Health said the UK was required to recognise professional qualifications of European Economic Area nationals.

He said NHS organisations had a responsibility to ensure any individual recruited was fit for their role.

paid £300,000 for not working

Consultant cardiologist Sisiresh Chakrabarty, who worked at Ipswich Hospital, Suffolk, has been suspended on full pay since November 2005.

NHS national employment guidelines mean he was kept on the pay roll.

A General Medical Council hearing was eventually held in January and ruled that the Indian-born doctor had "deficiencies" in his professional ability.

He was criticised for the way he dealt with patients, his communication skills, relationships with colleagues, record keeping and working within regulations.

Dr Chakrabarty was also banned from doing private locum work without the approval of his supervisor.

But the hearing ruled that he could work again if he met strict conditions which included being supervised and keeping in touch with the GMC.

However, Ipswich Hospital is still reviewing his contract and has not decided how best to proceed.

It is not known exactly how much he earns - but the NHS pay scale for consultant cardiologists is between £73,000 and £99,000.

Hospital spokeswoman Jan Rowsell said: "We are bound by national guidelines relating to salaries in cases like this.

"We are carefully considering the feedback from the GMC and in accordance with the procedures we will formally meet with the doctor concerned to review the situation."

Dr Chakrabarty, who qualified as a doctor in 1982 at Ranchi University in India, was unavailable for comment.

Britain’s youngest hospital boss.

David Nicholson, 52, has announced that he is to marry Sarah-Jane Marsh, who is 20 years his junior, and who he first met as a graduate trainee.

In June, Miss Marsh was given the £155,000-a-year job of chief executive at Birmingham Children’s Hospital (BCH). She was elevated to the post despite having been in charge of day-to-day operations when the hospital was criticised by the Healthcare Commission for a lack of beds and poor standards of training and care.

It has been disclosed that Mr Nicholson provided some references for Miss Marsh as she applied for a series of posts during her rise through the NHS ranks.

The couple first met in 2002, when Miss Marsh was selected for a six-month graduate placement in Mr Nicholson’s office, while he was director of health and social care for the Midlands and East of England. The following year, Mr Nicholson gave her a reference when she applied successfully for a job as head of planning and development at Walsall Hospitals NHS Trust. She became director of planning and productivity two years later.

Mr Nicholson also supplied a reference when Miss Marsh landed the post of chief operating officer at BCH in December 2007. The role put her in charge of the day-to-day running of the trust. She became interim chief executive in March this year when the Healthcare Commission issued its damming report.

The Department of Health has denied suggestions that Miss Marsh’s relationship with Mr Nicholson played any part in her appointment as chief executive at BCH. The trust and Mr Nicholson said that he did not provide a reference in her application for the post.

In a statement, Mr Nicholson said: “As a former employer, I agreed to provide a reference for a position at Walsall Hospitals NHS Trust and the Chief Operating Officer position at Birmingham Children’s Hospital. We were not in a relationship then. I did not provide a reference for the chief executive post at Birmingham Children’s Hospital.”

It is unclear when their relationship began, but Mr Nicholson informed Sir Hugh Taylor, the permanent secretary to the Department of Health, of his engagement to Miss Marsh last month.

In his statement Mr Nicholson admitted they had enjoyed a romantic trip early in the year.

“We went on holidays over New Year 2009,” he said. “It was a private holiday, organised and paid for by both of us. We were not on NHS business, nor was any part of the trip paid for by the NHS.”

Patients’ groups raised questions over Miss Marsh’s promotion in the wake of the Healthcare Commission report in March.

Joyce Robins, the co-director of Patient Concern, said: “It’s astonishing when someone who has presided over such a mess in the NHS is then promoted.”

Mr Nicholson became chief executive of the NHS in 2006 after nearly 25 years progressing through the management ranks. He was made a CBE in January 2004 for his services.

The DoH said Mr Nicholson was not obliged to declare his relationship under department or Cabinet office rules.

A spokesman said that because BCH has Foundation Trust status, it is free from Government management and so Mr Nicholson has no influence over staff appointments.LMK ends

iodine rich seaweeds

Iodine Iodine is vital for good thyroid function, which in turn is essential for health. Iodine deficiency during pregnancy and early infancy can result in cretinism (irreversible mental retardation and severe motor impairments). In adults low iodine intake (or very high intakes) can cause hypothyroidism. Hypothyroidism can manifest as low energy levels, dry or scaly or yellowish skin, tingling and numbness in extremities, weight gain, forgetfulness, personality changes, depression, anaemia, and prolonged and heavy periods in women. Goiter, an enlarged thyroid gland visible between the Adam's apple and the collar bone, is often present. Hypothyroidism can also cause carpal tunnel syndrome and Raynaud's phenomenon. Hypothyroidism can lead to significant increases in cholesterol levels and homocysteine levels is implicated in about 10% of cases of high cholesterol levels. Correcting hypothyroidism can lead to a 30% drop in cholesterol and homocysteine levels.

An iodine intake of less than 20 micro grams (��g) per day is considered severe deficiency, 20 -50 ��g/day is considered moderate deficiency and 50-100 ��g/day is considered mild deficiency.

Iodine is typically undesirably low (about 50 micrograms/day compared to a recommended level of about 150 micrograms per day) in UK vegan diets unless supplements, iodine rich seaweeds or foods containing such seaweeds (e.g. Vecon) are consumed. The low iodine levels in many plant foods reflects the low iodine levels in the UK soil, due in part to the recent ice-age. About half the iodine consumption in the UK comes from dairy products. In the US iodised salt is widely used and some other foods are fortified with iodine. In Canada all table salt is iodized. The UK has no iodine fortification strategy for plant foods or salt.

Low zinc intakes exacerbate the effect of low iodine intake. Some otherwise healthful foods contain goitrogens - substances which can interfere with iodine uptake or hormone release from the thyroid gland. These foods are generally only a concern if iodine intake is low. Consumption of brassicas, such as cabbage, Brussels sprouts, broccoli and cauliflower, increase the requirements for iodine, especially if consumed raw. Soy beans, raw flaxseed, cassava (used in tapioca), sweet potatoes, lima beans, maize and millet also increase the requirements for iodine.

It is important not to over-consume iodine as it has a relatively narrow range of intakes that reliably support good thyroid function (about 100 to 300 micrograms per day). Someone consuming large amounts of iodised salt or seaweeds could readily overdo it. Excessive iodine has a complex disruptive effect on the thyroid and may cause either hypothyroidism or hyperthyroidism, in susceptible individuals, as well as increasing the risk of thyroid cancer. Hyperthyroidism may also occur, particularly in elderly people, due to long term slight iodine deficiency as this may result in additional nodules on the thyroid.

Hyperthyroidism may manifest as an enlarged thyroid (goiter), heart rate irregularities, tremor, sweating, palpitations, nervousness and increased activity and eye abnormalities. Some individuals deliberately take kelp to try to lose weight by over stimulating the thyroid. This is a dangerous practice.

Subclinical hypothyroidism, with raised thyroid stimulating hormone (TSH) levels but mild or absent overt symptoms, has been found to be more common among vegans than the general population. Most vegans have low iodine intakes but a significant minority consume excessive amounts of iodine from seaweed, particularly kelp. Both low and excessively high iodine intakes in vegans have been linked to elevated TSH levels.

The key to good thyroid function is adequate, but not excessive iodine intake. Intakes in the range 100-300 micrograms per day are desirable, though intakes up to 500 micrograms per day are probably not harmful. If taking supplements go for about 100-150 micrograms per day, to give a total intake of 150-200 micrograms per day. The supplements supplied by The Vegan Society contain an average of about 150 micrograms, so one a day provides about the right amount. Many kelp supplements contain higher levels and should be restricted to two a week.

If using seaweeds as an iodine source it is best to use seaweeds that have been found to have a fairly consistent iodine content, such as kelp (kombu). Consumption of more than 100g/year (by dried weight) of most seaweeds carries a significant risk of thyroid disorder due to iodine intakes in excess of 1000 micrograms per day.

Nori is low in iodine and several sheets a day can be eaten without any concern about excess iodine. Frequent addition of small amounts of powdered or crumbled seaweed to stews or curries while cooking, or to other foods as a condiment, is an excellent way to provide adequate iodine (in the absence of other supplementation) and is a healthful practice for vegans. 15g of dried kombu or kelp in a convenient container in the kitchen provides one year's supply for one person.

Most vegans know that B12 deficiency can cause neurological complications and tingling sensations or numbness. B 12 deficiency is also a common cause of elevated homocysteine levels in vegans. It should be noted that hypothyroidism (myxedema) can also cause nerve damage, tingling sensations and elevated homocysteine and should be considered as an alternative diagnosis for these symptoms

Arctic sea ice extent remains low; 2009 sees third-lowest mark

6 October 2009http://www.richimag.co.uk/biofools/

Arctic sea ice extent remains low; 2009 sees third-lowest mark

This is a press release from the National Snow and Ice Data Center (NSIDC), which is part of the Cooperative Institute for Research in Environmental Sciences at the University of Colorado at Boulder.
Media Relations Contact: Katherine Leitzell, NSIDC: leitzell@nsidc.org or +1 303.492.1497

At the end of the Arctic summer, more ice cover remained this year than during the previous record-setting low years of 2007 and 2008. However, sea ice has not recovered to previous levels. September sea ice extent was the third lowest since the start of satellite records in 1979, and the past five years have seen the five lowest ice extents in the satellite record.

NSIDC Director and Senior Scientist Mark Serreze said, “It’s nice to see a little recovery over the past couple years, but there’s no reason to think that we’re headed back to conditions seen back in the 1970s. We still expect to see ice-free summers sometime in the next few decades.”

The average ice extent over the month of September, a reference comparison for climate studies, was 5.36 million square kilometers (2.07 million square miles) (Figure 1). This was 1.06 million square kilometers (409,000 square miles) greater than the record low for the month in 2007, and 690,000 square kilometers (266,000 square miles) greater than the second-lowest extent in 2008. However, ice extent was still 1.68 million square kilometers (649,000 square miles) below the 1979 to 2000 September average (Figure 2). Arctic sea ice is now declining at a rate of 11.2 percent per decade, relative to the 1979 to 2000 average (Figure 3).

Sea surface temperatures in the Arctic this season remained higher than normal, but slightly lower than the past two years, according to data from Mike Steele at the University of Washington in Seattle. The cooler conditions, which resulted largely from cloudy skies during late summer, slowed ice loss compared to the past two years (Figure 4). In addition, atmospheric patterns in August and September helped to spread out the ice pack, keeping extent higher.

The ice cover remained thin, leaving the ice cover vulnerable to melt in coming summers. Scientists use satellites to measure ice age, a proxy for ice thickness. This year, younger (less than one year old), thinner ice, which is more vulnerable to melt, accounted for 49 percent of the ice cover at the end of summer. Second-year ice made up 32 percent, compared to 21 percent in 2007 and 9 percent in 2008 (Figure 5). Only 19 percent of the ice cover was over 2 years old, the least in the satellite record and far below the 1981-2000 average of 52 percent. Earlier this summer, NASA researcher Ron Kwok and colleagues from the University of Washington in Seattle published satellite data showing that ice thickness declined by 0.68 meters (2.2 feet) between 2004 and 2008.

NSIDC Scientist Walt Meier said, “We've preserved a fair amount of first-year ice and second-year ice after this summer compared to the past couple of years. If this ice remains in the Arctic through the winter, it will thicken, which gives some hope of stabilizing the ice cover over the next few years. However, the ice is still much younger and thinner than it was in the 1980s, leaving it vulnerable to melt during the summer.”

Arctic sea ice follows an annual cycle of melting and refreezing, melting through the warm summer months and refreezing in the winter. Sea ice reflects sunlight, keeping the Arctic region cool and moderating global climate. While Arctic sea ice extent varies from year to year because of changeable atmospheric conditions, ice extent has shown a dramatic overall decline over the past thirty years. During this time, ice extent has declined at a rate of 11.2 percent per decade during September (relative to the 1979 to 2000 average) (Figure 6), and about 3 percent per decade in the winter months.

NSIDC Lead Scientist Ted Scambos said, “A lot of people are going to look at that graph of ice extent and think that we've turned the corner on climate change. But the underlying conditions are still very worrisome.”

Reference:
Kwok, R., and D. A. Rothrock. 2009. Decline in Arctic sea ice thickness from submarine and ICESat records: 1958–2008,
Geophys. Res. Lett., 36, L15501, doi:10.1029/2009GL039035.

For a full listing of press resources concerning Arctic sea ice, including previous press releases and quick facts about why and how scientists study sea ice, please see "Press Resources" on the NSIDC Arctic Sea Ice News & Analysis Web page (http://nsidc.org/arcticseaicenews/).

Sunday, 11 October 2009

Doubts raised over MRSA screening


Doubts raised over MRSA screening

MRSA rates have been falling in recent years
The wisdom of screening all hospital patients for MRSA in England is being questioned by a leading expert.

Dr Michael Millar, who is involved in the screening programme at a top London hospital trust, said the tests produced too many false results.

He also said the risks and consequences of delayed operations and isolation were not fully explained to patients, the British Medical Journal reported.

But the government said screening was an important part of the MRSA fight.

It was announced by Prime Minister Gordon Brown as one of his flagship policies in the fight against superbugs - and has been implemented as MRSA rates have been falling.


Research has shown that isolating patients means they have less contact with staff and family which can lead to more accidents

Dr Michael Millar
All hospitals in England have had to screen patients being admitted for non-emergency surgery since April 2009.

They have until 2011 to make sure emergency cases are tested - although many trusts have already started doing this.

Most other countries, including the US, rest of the UK and much of mainland Europe, only screen the most at-risk patients, such as those who have been in and out of hospital in recent months.

Dr Millar, a microbiologist from Barts and The London NHS Trust, said that was a much more sensible policy and should be re-instated in England.

"We used to just screen the at-risk group and that was a much better way of doing it.

"The problem with screening everyone is that in low risk groups you get as many false positives as positives, if not more.

"So you have people ending up having their treatment delayed or being put into isolation when they do not need to be.

"None of this is explained to patients and I think that in unethical."

Rapid tests

Dr Millar said part of the problem was that the NHS was increasingly relying on rapid tests, which could be leading to false positives 2.5% of the time.

That is as high - if not higher - than the rates of MRSA in the average hospital patient population, he said.

He went on to say that isolation, in particular, could have serious psychological and physical consequences.

"Research has shown that isolating patients means they have less contact with staff and family which can lead to more accidents."

Dr Millar said the focus on MRSA also meant that other infections, such as E. coli, were not getting the attention they deserved.

Dr Millar is not the first infections expert to question the screening policy.

But the Department of Health maintained it was an important part of the fight against MRSA.

A spokeswoman said: "Although the chance of acquiring MRSA is relatively low, when a patient does it is extremely distressing for them, their family and the NHS staff treating them.

"By screening patients for MRSA, the NHS is reducing a patient's risk of developing an MRSA infection themselves or passing it on to others within the hospital that may be more vulnerable."

Biofuels cause 75pc increase in food prices


Biofuels cause 75pc increase in food prices, report says
By Paul Eccleston
Last Updated: 12:40pm BST 04/07/2008
http://www.richimag.co.uk/biofools/
Environmental campaigners have called for a change in policy on biofuels after a report that they have caused a 75 per cent increase in food prices.

G8 'acting too slowly' on climate change
Extinction threatens more species than thought
Telegraph Earth homepage
An unpublished World Bank study claimed the EU and US drive towards biofuels was having a massive impact on both food supply and prices.



Palm oil plantations produce fuel instead of food
The US Government had claimed that biofuels - mainly ethanol produced from crops such as corn, palm and soya - was responsible for only a three per cent rise in food prices.

President Bush had linked higher food prices to a bigger demand by wealthier consumers in China and India.

But the World Bank report, drawn up by an internationally-respected economist, states unequivocally that income growth in developing countries was not a major factor in price rises and that a shortage of grain caused by droughts had had only a marginal impact.

"Without the increase in biofuels, global wheat and maize stocks would not have declined appreciably and price increases due to other factors would have been moderate," the report states.

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Saturday, 10 October 2009

The Global Climate Network

10 October
Global Climate Network: Home
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Latest report
Creating Opportunity:
Low carbon jobs in an interconnected world
If governments are bold and ambitious in developing markets for low-carbon technologies, then they will maximise the economic benefits and stand a greater chance of creating more jobs.

Early findings from the study - presented in this interim report - suggest that creating markets for low-carbon technologies will in turn create new job opportunities and that these will be greater than the number of jobs lost in carbon-intensive sectors. The study also finds that the creation of markets for low-carbon technologies in one country will lead to greater opportunities in others. Interconnectedness means policy coordination is required.

Read more.


Welcome
Bright ideas are the foundation stones of prosperity. They will also help us build a future free from carbon.
The Global Climate Network is an alliance of nine influential, progressive think tanks located in countries where action on climate change really matters. We bring together some of the world’s brightest brains to propose progressive solutions to climate change that will also help lay the foundations for a new era of prosperity.

Our focus is on policy. We will work with decision makers on innovations that help clear space for progressive action on climate change. Each of us enjoys international renown, but understands that domestic change is the key to successful global action.

We think that climate change policy has to be led by governments, acting independently and together. But because each of us is well connected domestically, we understand that governments as yet do not have the political space to implement the depth of policies needed.

We are committed to producing high-quality research and bright policy ideas that help governments link climate change policy with human and economic progress, including with poverty eradication. Our focus is therefore on technological progress, economic development and policies that reduce not entrench inequality

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12:25

Charlie confused about climate issues


10 October
HRH The Prince of Wales: 'The countryside is in crisis. The stakes could not be higher' - Telegraph

HRH The Prince of Wales: 'The countryside is in crisis. The stakes could not be higher'
The Prince of Wales explains how computer technology can save our rural communities and the landscape they have nurtured.
By HRH The Prince of Wales
Published: 7:00AM BST 10 Oct 2009



HRH The Prince of Wales believes farmers must be supported and rural communities sustained Photo: GETTY

The countryside means different things to all of us. For some, it is a place of beauty and tranquillity - somewhere to go to escape the stresses and strains of urban life, to be closer to Nature and enjoy our wonderful landscapes. For many of us, it is a place to live and work. But whatever our relationship with rural Britain, we surely all agree that it is one of the greatest treasures of our nation.

That is why, after the horrific outbreak of Foot and Mouth in 2001, when millions of people were, perhaps for the first time, made aware of the fragility of the rural economy and the way of life it sustains, I launched my Rural Action Programme under the aegis of Business in the Community, of which I am President. I wanted to engage business leaders in finding solutions to many of the problems faced by rural communities – just as they had done so effectively in the inner cities in the 1980s. Since then, good progress has been made, but there is no doubt that our countryside remains in crisis and we have to continue to find new ways to help. The provision of services – without which no community can survive, let alone flourish – must be central to our efforts. And it has become clear that one of those services – the lack of access to high speed broadband – is putting many of those who work in rural communities at a severe disadvantage.

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Access to the Internet is increasingly being considered a necessity. There is not a business in the country, with any ambition to succeed, that does not have an email address or a website. Yet still too many rural households are currently unable to access the Internet at satisfactory speeds. The handicap this places on those rural businesses, schools, doctors' surgeries and local authorities, which inhabit these so-called "broadband deserts", is immense. And, even more worryingly, many of those who are being left in the Internet's "slow lane" are the very same people who look after the countryside on our behalf – Britain's livestock farmers – and they are struggling as never before.

In real terms, livestock farmers are receiving less now than they were two decades ago. The costs of production have increased hugely and, of course, since 2005, when subsidies ceased to be linked to production, support from the European Union has been diminishing. The problem is that, try as they might, livestock farmers have not been able to make up the shortfall from the market. The dairy sector is not faring very much better, with real consequences for this country's future milk supply. How many people, I wonder, realize that the number of dairy farms has declined by over fifty per cent in the last decade and each week fourteen farmers are giving up? The situation is desperate and the result is that we are now importing one million litres of fresh milk every day – and yet this country has some of the best dairy farming conditions in the world.

Quite frankly, the fear that many of us hold is that after 2012, when support from the E.U. will alter so dramatically, it may be simply impossible for our family farmers to continue – particularly in the remote uplands, where farming is at its toughest. If they are to stay on the land they will need all the help they can get, and denying them broadband, and effectively cutting them off from the Internet, will only be more likely to drive them off the hills and into the towns and cities taking with them generations of inherited knowledge.

Does this matter? I, for one, think it does. Just pause for a moment and picture in your mind one of the upland areas you know best. Perhaps it is the Lake District, the Yorkshire Dales, Snowdonia, the Highlands of Scotland or Dartmoor? These are ancient landscapes which, over centuries, have been managed by Man in harmony with Nature to produce some of the most glorious countryside in the world. The intricate pattern of villages, fields and winding lanes; the stonewalls, stone houses and stone barns – none of this happened by chance. It was created by the hand of Man working with Nature to produce food for the people of this nation.

I have heard some people argue that it would be better to see no more farming in these areas, that they should be left to return to their original wild state. But this would be disastrously short-sighted, not to mention harmful to this country aesthetically and economically, let alone socially. It would be vandalism on a grand scale, akin to tearing down our historic cathedrals – they, too, were built by Man, but have become an integral part of our national and spiritual consciousness.

In addition, it is worth remembering that when tourists visit these areas it is invariably the charm and character of the communities that attracts them, as much as the scenery. But who keeps them all going? The Church, the village school, the shops and pubs all depend on a local economy, the backbone of which is agriculture and the family farm. Take all this away, and we are left with ghost communities, populated by little more than second-home owners. Is that the countryside we want at the end of the day? Because unless we take action, that is where I am afraid we are heading…

Fortunately, the group of business leaders on my Rural Action Programme share my anxiety and want to tackle this issue. It is led by Mark Price, the Managing Director of Waitrose, and he and his team have analysed the problem and are identifying some of the solutions, building on the work which Business in the Community has been doing since 2001. I am indebted to them for their time and commitment and am hopeful that we may find answers, driven from the business and wider community. In particular, the group is considering the creation of a fund which could help both support the farmers as they care for our most fragile landscapes and sustain our rural communities. Access to broadband must surely have a part to play in this, and I hope that everyone involved in this important issue - from both the public and private sector - will be able to come together to deliver a solution.

In Britain we are rapidly losing what is left of our local culture. When we finally wake up and find it all gone, it will not be possible to reinvent it – or 'grow' it in a test tube. The countryside is a living, delicate organism that must be nurtured because agri-"culture" should be exactly that – a subtle blend of a production system with a profoundly important psychosocial component. The stakes could not be higher. Perhaps, at the end of the day, it is worth remembering the words of the great French writer, Antoine De St-Exupery: "Only he can understand what a farm is, what a country is, who shall have sacrificed part of himself to his farm or country, fought to save it, struggled to make it beautiful. Only then will the love of farm or country fill his heart."

an attempt to manipulate people with alarmist language and apocalyptic imagery


Ministers target climate change doubters in prime-time TV advert
Ben Webster, Environment Editor
43 Comments
Recommend? (5)
Climate change sceptics are to be targeted in a hard-hitting government advertising campaign that will be the first to state unequivocally that Man is causing global warming and endangering life on Earth.

The £6 million campaign, which begins tonight in the prime ITV1 slot during Coronation Street, is a direct response to government research showing that more than half the population think that climate change will have no effect on them.

Ministers sanctioned the campaign because of concern that scepticism about climate change was making it harder to introduce carbon-reducing policies such as higher energy bills.

The advertisement attempts to make adults feel guilty about their legacy to their children. It features a father telling his daughter a bedtime story of “a very very strange” world with “horrible consequences” for today’s children.

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The storybook shows a British town deep under water, with people and animals drowning.

Carbon dioxide is depicted as rising in clouds of black soot from cars and homes, including from a woman’s hairdryer. The soot gathers into a jagged-toothed monster menacing the town.

The daughter asks her father if the story has a happy ending and a voiceover cuts in, saying: “It’s up to us how the story ends” and directs viewers to the Government’s Act on CO2 website.

The Department of Energy and Climate Change publishes research today showing that 52 per cent of people think climate change will not significantly affect them. Only 33 per cent think that it will and 15 per cent do not know.

Fourteen per cent of people think that climate change will have no effect on Britain, even in their grandchildren’s lifetime. Twenty-six per cent said they could think of no action they could take that would help to reduce climate change.

When asked how they would react if they knew climate change were going to have a serious effect on their children’s lives, 74 per cent said that they would be willing to change their lifestyle. Fifteen per cent said that they would not make any changes.

The Met Office has predicted that the 2003 heatwave, which resulted in 2,000 premature deaths in Britain, could happen every other year from the 2040s.

Joan Ruddock, the Energy and Climate Change Minister, said: “The survey results show that people don’t realise that climate change is already under way and could have severe consequences. With over 40 per cent of the UK’s C02 emissions a result of personal choices, there is huge potential for individual behaviour change to lower emissions.”

But Philip Stott, Emeritus Professor of Biogeography at the University of London and a critic of the Government’s plan to cut CO2, said the advert was an attempt to manipulate people with alarmist language and apocalyptic imagery. “It is straight out of Orwell’s 1984: an attempt to control with images of a perpetual war against something, in this case climate change.”

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