Cork Skeptics

Promoting Reason, Science & Critical Thinking in Cork City & Beyond


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The Nocebo Effect: A Talk by Keir Liddle of Edinburgh Skeptics

Our next meeting will take place on Saturday 20th October, at Blackrock Castle Observatory, starting at 8.00pm. The talk is by Keir Liddle of Edinburgh Skeptics, who will take a close look at the Nocebo Effect. Keir will join us from Scotland, via the sufficiently advanced technology* of Skype.

On the night, we will also have a short (live!) presentation from the editor of Walton Magazine, a new quarterly STEM publication based in Cork.

Most people are familiar with the placebo effect—where an inert substance appears to cause an improvement in a patient’s symptoms (or at least makes them believe things are getting better). But we may be less aware of it’s corollary, the nocebo effect.

In medicine, a nocebo reaction or response refers to harmful, unpleasant, or undesirable effects a subject manifests after receiving an inert dummy drug or placebo. Nocebo responses are not chemically generated and are due only to the subject’s pessimistic belief and expectation that the inert drug will produce negative consequences. In these cases, there is no “real” drug involved, but the actual negative consequences of the administration of the inert drug, which may be physiological, behavioural, emotional, and/or cognitive, are nonetheless real.

In this talk placebo and nocebo are explained and pitted against each other. Are they both real? How can we study nocebo effects? And what implications do nocebos have for modern clinical practice?

Keir Liddle is a PhD student at the University of Stirling, and on the Edinburgh Skeptics committee. He founded the longest free skeptical festival in the world (Skeptics On The Fringe) and has a longstanding interest in placebos, nocebos and their implications. In this talk he draws on recent and past research into nocebo effects to argue that they are really a lot more important than anyone seems to give them credit for.

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!


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The Industry of Modern Art: A Talk by Reg Murphy

August 18th 2012 — The Industry of Modern Art by Reg Murphy

Our next meeting will take place on Saturday 18th August, at Blackrock Castle Observatory, starting at 8.00pm. The talk is by Cork Skeptics member Reg Murphy, and promises to be a fascinating look behind the industry of modern art. Reg has a degree in Fine Art from Limerick School of Art and is an avid art enthusiast. Reg has supplied an outline of the talk below.

In this talk I won’t deal with lofty questions like: what is art? What is the meaning of art? etc.; these are subjective issues best left to philosophers and not truly accessible to skeptical analysis. What I will talk about is Modern Art’s essential relationship with Money, Prestige and Entertainment. Modern Art, for better or worse is a big worldwide industry which employs tens of thousands, entertains millions, generates billions (literally), and causes (occasionally) mass trauma and outrage. Decisions concerning it often go to the highest levels of Government and it is often used as branch of diplomacy.

In a heavily illustrated slide lecture, I hope to give a fun and irreverent (i.e. free of jargon) overview, providing a highly condensed history from French Impressionism to the current day, revealing:

The Artists: Where do I start?
The Collectors: Visionaries, fools or prudent investors?
The Dealers: Smarmy charlatans or the hand maidens of Culture?
The Critics: Vindictive failed artists or heroic cheerleaders?
The Media: Vulgarians or honesty reflecting public bafflement?
The Curators: Elitist snobs or a sincere desire to stimulate the public?
The State Galleries: A waste of public money or vastly important tourist draws?
Government: Arts spending; the role of Cultural heritage and national prestige.

Most importantly, and perhaps not widely appreciated: How visual art became a mass spectacle (a very modern phenomena).

All these elements will build up a picture of the current contemporary art scene and will show that despite stupidity, hubris and greed, the public are the winners and are in fact, greatly enriched.

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!

 


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CRUISE CONTROL: Ex-Scientologist John Duignan Recounts His 22 Years in the “Cult to the Stars”

Our next meeting will take place on Friday 25th May, at Blackrock Castle Observatory, starting at 8.00pm. The talk is by John Duignan, ex-Scientologist and author of The Complex: An Insider Exposes the Covert World of the Church of Scientology.

About The Speaker: John Duignan (born 1963) grew up in both Stirling in Scotland and in Carrigaline County Cork. He had a difficult and troubled childhood thanks in part to a mentally ill father, an ill and abused mother and the chaotic home life that resulted.

Following the untimely death of his parents in 1974, he and his siblings were fostered by family members on his mother’s side in both County Cork and Wicklow. He left school at the age of 17 and joined an American Christian Evangelical drama group and spent three years traveling Europe and North America forwarding this unique brand of Christian ministry. In 1983, he was operating a branch of this ministry in Vancouver Canada and came to see that much of the Christian message simply did not add up. He moved to Halifax Nova Scotia to live with a group of atheist humanists and to work on an old North German built schooner. About a year later, he found himself in Stuttgart, Germany and during a period of dark depression was recruited by The Church of Scientology.

In 2008 he wrote and published The Complex: An Insider Exposes the Covert World of the Church of Scientology. In this non-fiction book he describes his 22 years in the organization and his eventual awaking partly as a result of attending an event where actor and Scientologist Tom Cruise was given the award of “Most Dedicated Follower”. Duignan began to examine the organization more closely and had doubts about remaining. He left the organization in 2006, after taking measures to avoid investigation by Scientology’s intelligence agency the Office of Special Affairs.

The Church of Scientology responded to the publication of The Complex by sending legal letters to several bookstore retailers that were selling the book, claiming the book contains libelous statements about a member of the organization. His publisher Merlin Publishing, “emphatically denied” these allegations, and an editorial director at the publishing company called Scientology’s claim “vexatious”. The United Kingdom branch of Amazon.com, Amazon.co.uk, stopped selling copies of the book after receiving legal letters from the Church of Scientology through internationally feared libel firm, Carter Ruck; booksellers Waterstone’s and W H Smith and Borders Books were “warned off” selling the book as well. However the book remained in broad publication here in Ireland and has been stocked in all Irish retailers for a number of years.

Following the publishing of The Complex, John returned to education completing a BA in English and Italian Literature and Italian language at University College Cork.

John counts Christopher Hitchens, Bertrand Russell and A.S. Byatt among his most important intellectual influences. He no longer considers himself to be a religious person.

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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!


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Skeptics in the Castle – We’re Talking Wine!

We are letting our hair down and popping open the bottles for our meeting of Cork Skeptics in the Castle on Saturday 10th of December.  Blake Creedon from the Irish Examiner will be talking about a subject close to all our hearts: wine

Does wine make you live longer? Does it make your healthier? Does the temperature matter? Does swirling the wine around make the difference? Is it the grapes or are our minds playing tricks on us? How much should we trust the wine experts? What do wine myths tell us about similar products?

Blake Creedon, avowed wine fan and columnist with the Irish Examiner, is a man on a mission. In a wide ranging discussion, he will debunk memes and media stories about wine, and highlight an empirical study that casts doubt on every health claim ever made on behalf of wine. He’ll also outline why wine fans should be skeptical of sideline commentators such as himself.

Thankfully, it won’t be all talk. Blake will back up this suggested skeptical approach with a printout providing a chart of the most popular myths about wine, links to useful scientific studies, eye-watering evidence of how distorted our perceptions really are, and – in a comedy corner – some of the frankly outrageous claims made on behalf of purportedly magickal wine products.

Bring your own wine and enjoy a fun tasting session and stargazing in Blackrock Castle with some suggestions on how to set your taste buds free! Weather permitting, we will also be treated to a star gazing session in the grounds of the castle.

The talk will start at 8.00pm, on Saturday December 10th (please note that this is a change from our usual Friday night schedule). It is free to attend, and open to everyone over the age of 18. For directions to Blackrock Castle, see our Skeptics In The Castle information page.

We’re looking forward to seeing you there!


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Skeptics In The Castle Double Bill! The Science of Misunderstanding and Sense About Science – November 26th 2011

The next meeting of Cork Skeptics in the Castle on Saturday 26th of November will be a double bill, with talks from Dr. Brian Hughes, of NUI Galway, and Síle Lane, of Sense About Science.

The Science of Misunderstanding: How Our Brains are Programmed to Make Mistakes.

For centuries it was believed that human reasoning was distinguished by logical thinking, clarity, and general accuracy. More recent studies have shown that human reasoning is in fact characterised by repeated mistakes, errors and wrongheadedness. It is argued that reasoning errors are often side-effects of otherwise useful mental shortcuts that have been used in the wrong way. While such concepts are useful, they do not quite explain how audiences often find bogus information to be much more attractive than accurate information. It may even be the case that our tendency to make frequent mistakes has given us a considerable evolutionary advantage. This talk will look at biological, evolutionary, and socio-cultural research on how our tendency to misunderstand can help us, both as individuals and as a society. We will also look at research which suggests some unexpectedly negative effects of enhanced logical reasoning, on both mental and physical health.

Our speaker, Dr. Brian Hughes, is the director for the Centre for Research on Occupational and Life Stress (CROLS) in NUI Galway. He is the author of The Science Bit blog, where he writes frequently about science, pseudoscience and scepticism. He holds Ph.D. and B.A. degrees in psychology from NUI Galway, and an Ed.M. degree in public science education from the State University of New York at Buffalo. He served as founding Head of the Psychology Department at Dublin Business School and as President of the Psychological Society of Ireland (2004-2005).

The Ask for Evidence Campaign

Sense About Science is a UK charity that works with scientists, the public and the media to challenge misinformation, whether about the age of the earth, the causes of cancer, wifi radiation or homeopathy for malaria. This is often very effective but no sooner is attention turned elsewhere than misleading claims creep back up again. Sense about Science run campaigns and produce documents to help equip people to make sense of evidence themselves, but to make a permanent difference, they need more members of the public to be evidence hunters. That’s why they launched a national campaign, Ask for Evidence, to encourage consumers, voters and patients to scrutinise every claim they see and to give people who come across dubious scientific claims somewhere to go with their questions. Organisations that seek to persuade people to try treatments or cures should expect questions about their evidence.

Cork native, Síle Lane is Campaigns Manager at Sense About Science. She joined Sense About Science in February 2009 from a career in stem cell research. Síle works with regulatory bodies, civic society organisations, patient groups, medical research charities, the media and policy makers in the UK to ensure the public always has access to the best science and evidence. Since June 2009 Síle has run the Keep Libel Laws out of Science campaign which this year led to the UK Government bringing forward legislation to reform the libel laws to protect scientific and medical discussion. Síle became Campaigns Manager in 2011 and is developing a new dedicated campaigns unit to popularise our approach to standing up for science, including launching a national campaign to Ask for evidence.

The talk will start at 8.00pm, on Saturday November 26th (please note that this is a change from our usual Friday night schedule). It is free to attend, and all are welcome. For directions to Blackrock Castle, see our Skeptics In The Castle information page.

We hope to see you there!


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Skeptics In The Castle Returns! Mike Garde of Dialogue Ireland Talks Cults, Sects and the Religious Tapestry of Ireland.

We’re back after the summer break, and will host our first talk of the new season on Friday 16th September, at Blackrock Castle Observatory.

This talk is by Mike Garde of Dialogue Ireland, and is concerned with cults, sects and religion in modern Ireland. Mike will describe how he got involved in this area, and will recount his first-hand experiences with Scientology, the House of Prayer and Tony Quinn, among other topics.

The talk will start at 8.00pm, is free to attend, and all are welcome. For directions to Blackrock Castle, see our Skeptics In The Castle information page.

We hope to see you there!