Health, Medical, United States

A new study finds that HRT does not affect a woman’s memory…

Women taking hormone replacement therapy following the menopause are not at a higher risk of developing dementia, a new study has found.

HRT, which is used to treat menopausal symptoms, including hot flushes, has previously been linked with memory deterioration and a doubling of the risk of developing dementia.

Researchers followed a group of more than 1,300 women between the ages of 50 and 55 who were on HRT medication known as conjugated equine oestrogens (CEOs).

The researchers, based at the Women’s Health Centre of Excellence for Research at Wake Forest School of Medicine in Winston-Salem, North Carolina, gave one set of women placebos and one the HRT treatment. The results were studied after seven years.

They found no overall differences in the brain function scores between women taking the HRT treatment and the placebos.

Dr Mark Espeland, a professor of biostatistics, led the research programme, and said it proved giving the hormones at an earlier age of the menopause provided more benefits than prescribing them at a later stage.

Dr Espeland said:

… Our findings provide reassurance that CEO-based therapies when administered to women earlier in the postmenopausal period do not seem to convey long-term adverse consequences for cognitive function.

The researchers did note some minor speech disturbances in some of the women taking CEOs longer-term. But they attributed that to ‘chance’ and reported that it was not statistically significant.

Around 1.5 million British women use HRT, which relives symptoms of the menopause including hot flushes and mood swings by replacing the body’s declining supply of the hormone oestrogen.

Previously, studies claimed the risk of suffering from mental decline could be doubled by taking hormone replacement therapy. A warning in 2003 was given by scientists in the United States who sought to determine if healthy women should turn to HRT to combat ill-health in later life, not just menopausal symptoms.

It is believed that fewer than 3 per cent of women in the UK aged 65 and over are on the therapy.

The research was published in the medical journal, JAMA Internal Medicine.

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Britain, Google, Government

Government sets out a discussion paper on how the census might be replaced…

THE DEMISE OF THE TRADITIONAL CENSUS?

Every ten years Britons and UK residents are required to complete a lengthy census form. Issued by the Government, it takes a lot to make the prospect of completing the form appealing.

A suggestion has been made that Google’s vast stores of data could soon help replace the laborious task of manually filing a compulsory questionnaire.

Internet search engines could be used as a source of cheap information on citizen’s lives, interests and movements, according to a government paper.

It could spell the end of the national census, which was first conducted in 1801 and has been carried out every ten years since, apart from during the Second World War.

It aims to cover every home in the country but the last census – the 52-page bulky document in 2011 – missed out three-and-a-half million people. It cost almost half a billion pounds, a price the Treasury considers far too high. But the possibility of abolishing it in favour of information taken in part from controversial internet multinationals risks deep rows over privacy and David Cameron’s ostensibly close links with Google executives.

The company is suffering major damage to its reputation following is slowness to curb inappropriate content and its failure to pay more than minimal taxes in Britain.

There also remain questions over its close links to Mr Cameron, some of his aides, and other ministers (including Labour MPs).

The Office for National Statistics (ONS) has been working out ways of replacing the census with ‘administrative data’ from NHS, tax and benefit records, the electoral register, school and university rolls and other public sources.

But officials are also eager to use information from the private sector. ONS documents have canvassed the idea of tapping into companies with databases each covering more than ten million people.

Firms mentioned include Tesco, the E.ON energy supplier, Thames Water, and Nationwide. The idea of using Google and other search engines to replace the census was raised in a document produced by the Government Statistical Service. Its objective is to look ‘Beyond 2011’, the Whitehall programme for finding an alternative to the traditional census.

Part of the document’s remit is to look at ‘alternative data sources’ which include sources like internet searches or transaction data and information collected and held by commercial organisations.

One example of how this could work is through Google Trends, a publicly-available website which shows the most popular searches broken down by subject and location.

It could be used to find data on migration by, for example, checking the number of searches for jobs in Britain made in Romania.

Google insists it would never sell third party information.

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Arts, History, Philosophy

Quantum Leaps: Socrates, ‘Academic and essential thinker’…

PLATO’S UNDERLING?

SOCRATES (c.470-399 BC) lived through times of great political upheaval in his birthplace of Athens, a city which would eventually make him a scapegoat for its troubles and ultimately demand his life. Much of what is known about Socrates comes through the works of his one-time pupil Plato, for Socrates himself was an itinerant philosopher who taught solely by means of public discussion and oratory. He never wrote any philosophical works of his own.

Unlike the Greek philosophers before him, Socrates was less concerned with abstract metaphysical ponderings than with practical questions of how we ought to live, and what the good life is for man. Consequently, he is often hailed as the inventor of that branch of philosophy known as ethics. It is precisely his concern with ethical matters that often led him into conflict with the city elders, who would accuse him of disrupting and corrupting the minds of sons of the wealthy elite with revolutionary and unorthodox ideas.

Socrates was certainly a maverick often claiming to the consternation of his interlocutors that the only thing he was sure of was his own ignorance. Indeed, much of his teaching consisted in asking his audience to define various common ideas and notions, such as ‘beauty’, or the ‘good’, or ‘piety’, only to show through reasoned argument that all of the proposed definitions and common conceptions lead directly to paradox or absurdity. Some of his contemporaries thought this technique disingenuous, and that Socrates knew more than he was letting on. However, his method was meant to provide salutary lessons in the dangers of uncritical acceptance of orthodoxy. He often railed against, and made dialectic victims of, those who claimed to have certain knowledge of some particular subject.

Bust of Socrates – Socrates was a classical Greek Athenian philosopher. He is credited as one of the founders of Western philosophy.

Bust of Socrates – Socrates was a classical Greek Athenian philosopher. He is credited as one of the founders of Western philosophy.

Socrates taught his pupils to think for themselves. He created a teaching method known today as the ‘Socratic Method’, which promotes clear thinking, and by questioning their currently accepted ways of thinking. He demanded that these accepted ways be questioned.

It is chiefly through the influence of Socrates that philosophy developed into the modern discipline of continuous critical reflection. Suspension of critical thought, Socrates said, is the biggest threat to society and the individual. How true that is of the practices used by religious and political leaders not wishing to be questioned on matters of principle who regard themselves as sacrosanct or, at times, infallible on ‘interpretation’.

Loved by the city’s aristocratic youth, Socrates inevitably developed many enemies throughout his lifetime. In his seventieth year, or thereabouts, after Athens had gone through several changes of leadership and failing fortunes, Socrates was brought to trial on charges of ‘corrupting the youth’. It would seem that the charges were brought principally to persuade Socrates in renouncing his provocative public speeches and that by convincing the citizens of Athens that the new leadership had a tight rein on law and order. Socrates was also indicted on charges of ‘not believing in the city gods’. With a plea of guilty he might perhaps have walked away from the trial and lived out the rest of his life as a private citizen.

However, in characteristic style, he robustly defended himself, haranguing his accusers and claiming that god himself had sent him on a mission to practice and teach philosophy. When asked, upon being found guilty, what penalty he thought he should receive, Socrates mocked the court by suggesting, brazenly, a trifling fine of only 30 minae. Outraged, a greater majority voted for Socrates to be put to death by the drinking of hemlock than had originally voted him guilty.

Unperturbed, Socrates readily agreed to abide by the laws of his city and forbade his family and friends from asking for a stay of execution.

Socrates trial, death and final speeches are wonderfully captured by Plato in his dialogues Apology, Crito and Phaedo.

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