March 13, 2012

Confessions of a Former Health Food Shop Worker: A Talk by Rebecca O’Neill of the Dublin Skeptics

by Alan B.

Confessions Of A Former Healt Care Worker - Friday March 16, 8.00PM

ATTENTION SHOPPERS! Our next meeting takes place on Friday 16th March, at Blackrock Castle Observatory, starting at 8.00pm. The talk is by Rebecca O’Neill, founder of Dublin Skeptics In The Pub, podcaster with The Skeprechauns, and all-round science enthusiast nerd.

Confessions of a Former Health Food Shop Worker: Three and a half years behind the counter in a health food shop can be a learning experience in more ways than one. From vitamins and minerals to the latest celebrity-endorsed wonder supplement, no main street or shopping centre is complete without a purveyor of alternative therapies. Likewise, there are very few people who don’t associate vitamin C or echinacea with the treatment of colds or flu. If these ideas are so pervasive, one question is why? What is it about the sellers of these therapies that make them seem so valid or trustworthy?

Well, take it from a former believer: the answer is definitely not black and white.

This talk is open to the public, and is free to attend. Directions to Blackrock Castle Observatory can be found on our information page. We hope to see you there!

February 27, 2012

Why Nothing Matters: A Talk By Ronald Green

by Alan B.

Our next meeting takes place on Friday 2nd March, at Blackrock Castle Observatory, starting at 8.00pm. The talk is by author Ronald Green, and promises to be a very interesting discussion all about…nothing!

Why should nothing matter? If anything matters, why should nothing matter? And yet it does, for there isn’t anything, it seems, that nothing does not touch, or anything that does not touch nothing. History, philosophy, religion, science, art, literature, music – all look towards nothing at some point, stimulating questions that would otherwise not be asked.

Who, for example, could have believed that nothing held back progress for 600 years in the Middle Ages, all because of mistaken translation, or that nothing is a way to tackle (and answer) the perennial question “what is art?”? Ronald Green uses nothing in a genuine attempt to look at the world in a different way, to give new angles to old problems and so to stimulate new thoughts.

What is this nothing, that we can’t actually see, touch or feel? Is it absolute? Is it relative to everything else? If we are able to think about it, write and read about it, is it something, and if so wouldn’t it then not be nothing?

This is precisely the mystery of nothing – that the more we think about it, the more there is to it.

Disarmingly invisible, the point of nothing – to paraphrase Bertrand Russell on philosophy – is to start with something so simple as to seem not worth examining, and to end with something so paradoxical that no one will believe it.

About The Speaker: Ronald Green is the author of “Nothing Matters – a book about nothing” (iff-Books). Philosopher, linguist, university lecturer and ESL teacher, with 13 ESL books published, Ronald has lectured and given workshops in Europe, North and South America and the Middle East on linguistics, ESL and the use of the Internet in education. His short stories have been published in Nuvein magazine, Tryst, Aesthetica, the Sink and Unholy Biscuit. He has completed a philosophical novel and co-authored a psychological thriller with strong philosophical underpinnings. For the past five years he has been thinking seriously about nothing, culminating in his recently-published book.

This talk is open to the public, and is free to attend. Directions to Blackrock Castle Observatory can be found on our information page. We hope to see you there!

February 19, 2012

An Open Letter to Cork City Hall

by Colm

To the Corporate Affairs team in Cork City Council:

I refer to the Mind, Body and Spirit exhibition that goes ahead twice a year in Cork City Hall.

Based on our visit to the show last March, a number of people purporting to be psychics and fortune tellers had stalls at the exhibition. The costs on display were significant, on the order of 40 to 50 euro a session.

As you are opening Cork City Hall to psychics on a regular basis, it is only fair to point out that many of these people may not be providing the services they purport to offer. Many psychics use a practice known as “cold reading”: a psychological technique where information is gleaned from the customer, and replayed back in a way that seems to indicate that the psychic has special powers. This technique simply exploits our normal human inability to absorb and recognise disconfirming information. Many magicians and mentalists use the same techniques, but they never claim psychic abilities. Not one psychic has ever been able to demonstrate their powers in a properly controlled trial, strongly indicating that these claimed abilities do not exist.

By opening the City Hall to psychics, please remember that you are exposing people, sometimes at a difficult time in their lives, to individuals who claim access to special wisdom. It is extremely unlikely that this special wisdom actually exists.  In any case, the benefits are doubtful and the disadvantages may, in some cases, be serious. There are instances of customers listening to the advice of psychics instead of seeking proper medical or psychological treatment. Even looked at benignly, it may be an unwanted interference in the grieving process, offering people false hope when they are trying to come to terms with a loss. If even one “psychic” at the show is knowingly using trickery to exploit their customers, surely this is an issue of concern?

Other displays of highly dubious benefit were represented in the show in March, such as crystal healing, angel healers, and an organisation purporting to be a Human Rights organisation, when it is simply a front for the Church of Scientology.

As Cork City Hall is a public forum, we would have thought that you have a duty to hold exhibitions that provide useful services to the public and which do not prey on human vulnerability or gullibility. Is there a quality control process in place, in terms of who is allowed to exhibit, and what is permitted to be exhibited? If a group or organisation is advocating therapies or services that conflict with the best available evidence, is this of concern to you? If large sums of money are changing hands where the promised benefits are either totally unproven or proven not to work, is this something that you might wish to explore further?

People, of course, have a right to spend their money as they see fit. Our query is whether a public forum, such as the City Hall, is an appropriate venue for services that have highly dubious social value.

Best regards,

Colm Ryan
Cork Skeptics

Magician Paul Zenon describes how psychics perform their stage acts:

Magician James Randi spectacularly debunks faith healer Peter Popoff’s alleged powers.

What’s the Harm in believing in Psychics?

February 4, 2012

David Robert Grimes tackles bad journalism

by Colm

For our January meeting, David Robert Grimes gave us a comprehensive and entertaining talk on the misuse of statistics in the media. Starting with an explanation about how statistics can easily be distorted in the wrong hands (the maths bit), David talked about the reality behind cancer statistics and how testing for breast cancer at too early an age might actually be counter-productive. David also discussed problems with comparing relative statistics and misrepresenting small absolute changes in data as huge problems. He then considered the incursion of PR releases into journalism (“churnalism”) and false balance – the creation of artificial debates in an effort to create controversy where no scientific controversy exists. Examples of these are creationism vs evolution and climate change. David also hits on anti-vaccination and HIV denial. David finishes by suggesting what people can do to counter bias and error. It was a terrific talk, full of stories and examples.


[MP3]

David has a PhD in Medical Physics and is an accomplished actor and musician. His blog is Three Men Make a Tiger and he can be found on Twitter at @drg1985.

January 31, 2012

January news

by Colm

At our last meeting, I discussed some recent news items that might be of interest to skeptics. Here is some further information about these news items. I should also have David’s speech online soon too.

2012 Doomsday

The media hype over 2012 is an example of Numerology, where numbers and dates are accorded a kind of mystical significance without any empirical basis whatsoever. Examples in modern lore include Friday 13th, and Blue Monday.

The myth behind 2012 is associated with calendars used by the Mayan civilisation that flourished in Latin America between 250 CE and 950 CE. By some reckonings, 2012 signifies the resetting of the ‘Long Count’ Calendar – a period of about 5,000 years, similar to the recent change in our calendar from the 20th century to the 21st century. There is no evidence that the Maya expected the world to end or for there to be huge convulsions on our planet during this time. All sorts of strange ideas have been postulated, such as a close encounter with a planet from far outside the solar system, to unprecedented solar activity, to calamities caused by an alignment with the centre of the galaxy. None of these speculations have any support and are widely dismissed by astronomers.

Another Doomsday prediction

After the mad biblical ramblings of Howard Camping in 2011, we expected 2012 to put this issue to bed, at least for a while. Not so. A preacher called Ronald Weinland has predicted the end of the world on May 27th, 2012, and that those who don’t take his message seriously will ‘die of cancer’. Nice guy. His sect, “God’s Church on Earth”, previously announced the return of Jesus in 1975. As Jesus was unable to make it on this occasion, we all got to listen to Bohemian Rhapsody instead.

Worst Quackery of 2011

Forbes recently announced Battlefield Accupuncture as the worst example of quackery in 2011. Invented just 10 years ago, quack physician Richard Niemszow has solicited tens of millions of dollars from the US military to stick needles in the ears of army veterans, supposedly to cure them of their ailments. The evidence for this is the usual pile of anecdotes and hearsay. Before the negative publicity, Niemstzow was hoping to train up to 30 acupuncturists in the war-zone.

Nutritional Therapists in the Hot Seat

Which Magazine in the UK carried out a consumer study on Nutritional Therapists in the UK. The results were scary. Out of 15 consultations made, 6 consultations were classed as “dangerous fails”. One therapist who believes that the cure for cancer is to starve the cells of sugar. Another therapist advised the patient to cut out red meat where proper medical advice would advise the exact opposite. Another therapist diagnosed “leathery bowel syndrome” for someone experiencing infertility problems. Just one nutritional therapist received a “borderline pass” for their consultation.

Burzynski sued in Texas

Stanislaw Burzynski has been getting a lot of flak from the blogging community since he set his attack dog on a young blogger in Wales. The Texas based cancer quack has been making a lucrative income out of patients who have incurable tumours, even though his therapies have neither been licensed or proven to work. A former patient, Lola Quinlan, has now sued him for failing to disclose that his therapies were part of a clinical trial and for coecing her into overpaying for medicine. If she wins her case, this could put an end to Burzynski’s right to practice in Texas.

Richard Dawkins claims victory over creationism

Richard Dawkins, Richard Attenborough, and a number of leading scientists in the UK have succeeded in ensuring that funding is withdrawn for any school that attempts to teach creationism as science. UK schools have been receiving creationist materials from religious groups in an attempt to influence education policies.

Andrew Wakefield sues to protect his nonexistent reputation

Andrew Wakefield has filed a libel suit against the British Medical Journal (BMJ) and Brian Deer, the journalist who exposed him for his fraudulent and unethical study linking autism to the MMR vaccine. On foot of Deer’s findings, Wakefield has been banned from practicing medicine and the original Lancet paper has been withdrawn. Wakefield’s attorneys are actually trying to argue that the BMJ libeled Wakefield to protect its “big pharma sugar daddy”, the vaccine manufacturers. Good luck with that.

Shamanic Rain Payment

At the Under-20 football World Cup last year, organisers are accused of paying a shaman $2,000 to ensure that it did not rain during the tournament’s closing ceremony. The organisers are claiming vindication because it didn’t rain during the ceremony, but could the reason have been something other than a magic man uttering mumbo jumbo?

Science Spot

A new part of our meetings will be fascinating science discoveries. In our last meeting we mentioned that a tiny frog had been found, measuring less than a centimetre from head to toe, now claims the record for the world’s smallest vertebrate creature. We also celebrated the 70th birthday of Steven Hawking, and the announcement, based on Kepler discoveries so far, that the Milky Way galaxy could contain billions of planets. These months also commemorate 100 years since the fateful Amundsen and Scott race to the South Pole. In more serious news, it was announced that an untreatable strain of TB had been identified in India.

Notable podcasts

A video well worth a look is the Royal Institution Christmas lecture presented by Bruce Hood. In the lecture, he talks about the human brain, one of the most amazing structures in the known Universe.  - Christmas Lecture http://tinyurl.com/79qagsk

Upcoming conferences

In March, we are heading to Manchester to attend QEDCon – one of the biggest (and best value) skeptics conferences in Europe. Tickets are still available.

A series of public science lectures are currently taking place in UCC. This is definitely worth a look.

January 7, 2012

Skeptics in the Castle: Lies, Damned Lies, and Statistics

by Colm

File licensed by Depositphotos.com/Igor Zakowski

Science and the Media – an Odd Couple.

To paraphrase George Bernard Shaw, mainstream media has difficulties differentiating between a bicycle accident and the collapse of civilisation. Yet we rely on media to inform us of events and concepts in the world around us, despite the fact that they often get it terribly wrong, especially in the fields of science and medicine. In this talk we’ll outline some of the common mistakes journalists and indeed the public make, from shocking statistics to bogus balance, as well as discuss how they can be improved, and what sceptics, scientists, doctors and you can do to help rectify the situation.

Our speaker

Dr David Robert Grimes is a medical physicist, musician, actor and writer with a keen interest in the public understanding of science and sceptic thought. He writes a science and medicine blog at 3menmakeatiger.blogspot.com and contributes to various publications on such issues. He is an Aries, but as astrology is a bogus pseudoscience he cannot use this as an excuse for his belligerent nature.

Date and Venue

The talk begins at 8.00pm, on Saturday, January 21st in Blackrock Castle Observatory. It is free to attend, and all are welcome. For directions to Blackrock Castle, see our Skeptics In The Castle information page.

Looking forward to seeing you there!

Follow

Get every new post delivered to your Inbox.