Skepticism’’s Mirror Ball

The Scope of Skepticism: Interviews, Essays and Observations from the Token Skeptic Podcast, by Kylie Sturgess. Podblack Books, 2012. 151pp. About $NZ18, or NZ$6.40 for Kindle. Visit tokenskeptic.org and click on ‘Merchandise’ for links. Reviewed by Martin Bridgstock.

In the foreword to this book, Michael McRae uses the image of a mirror ball. Mirror balls have an important property: when a light shines on them, they reflect illumination into all kinds of dark corners. This is what Aussie skeptic Kylie Sturgess has accomplished in her first book.

For many years Kylie has been interviewing people involved with skepticism. This book is a distillation of some of her most interesting work. The first surprise came when I had a look at the people Kylie interviewed. I simply didn’t recognise over half the names. Who, for instance, is Bruce M Hood or Petra Boynton? And why is Tim Minchin, the wild comedian, included?

The short answer is that, after reading each interview, my conclusion was “Yes, I can see why this is important for skepticism. And I’m glad I know about it.” For example Bruce M Hood is a psychologist who became concerned about the way that a British firm was producing ‘bomb-detectors’. These devices were being bought to detect terrorist bombs in places like Iraq. Hood became concerned about their lack of documented effectiveness and found himself in a nasty confrontation with the device’s makers. It became clear the ‘detectors’ were based on paranormal principles (see Newsfront, NZ Skeptic 97), and action was taken to stop them being sold. Good skeptical work by Professor Hood.

Petra Boynton is a sexologist. She’s a perfectly genuine academic who studies aspects of sexual health. Boynton became concerned at a ‘charity’ which claimed to be raising money to reverse the effects of female genital mutilation in some African countries. However, Boynton found a suspicious lack of reported activity. Money was going in, and nothing much was happening. Eventually it turned out that the Raelian cult was behind it all.

The inclusion of comedian Tim Minchin may come as a surprise. His wild, heavily made-up image on stage might lead anyone to think he is a devotee of woo. In fact, he’s a skeptic who was encouraged by some of Randi’s work, and builds both atheism and skepticism into his performances.

The theme of the book, as I read it, is that skepticism is expanding, and becoming involved in all kinds of unexpected issues. We need to know what is happening, and to support it where we can.

Overall, The Scope of Skepticism is well worth reading, and good value for the purchase price. I’d defy any skeptic to read the interviews and not learn many useful things from the people in the spotlight. We need to know about the frontiers of skepticism, and Kylie has brought back some fascinating reports.
Martin Bridgstock is a senior lecturer in the School of Biomolecular and Physical Sciences at Griffith University, Brisbane.

Avoiding the trap of belief-dependant realism

The Believing Brain: how we construct beliefs and reinforce them as truths by Michael Shermer. Times books, New York. 386pp. ISBN 978-0-8050-9125-0. Reviewed by Martin Wallace.

Aa a member of NZ Skeptics I have become increasingly aware of the huge and ever-growing list of unsubstantiated beliefs in our society, including religion, alternative medicine, alien abductions, ESP, flying saucers, vaccination refusal, and so on and on. Why are there so many of them and their adherents, and so few of us skeptics?

In his new book Michael Shermer sets out the reasons for this situation. It is our believing brains, evolved hundreds of thousands of years ago, that are responsible. Belief without evidence is a salutary behaviour when facing a trembling bush behind which a predator may be lurking. Don’t wait for evidence – just go! Survival is selected for by belief.

Michael Shermer is the founding publisher of Skeptic magazine in the US, writes a regular column in Scientific American, and is an adjunct professor at Claremont Graduate University. He lives in Calfornia.

In this book he explores beliefs in many fields, and how we select data after forming the beliefs, to reinforce them. He describes how deeply inherent is our desire to detect patterns in our sensory information, and the evidence from neurophysiology and behavioural genetics which shows how and where this occurs. Religion for example exists in all cultures and can be called “a universal”.

Dr Shermer explores the history of empiricism and the extraordinary prescience of Francis Bacon (c 1620) in his recognition of those human behaviours which inhibit the determination of reality, and the need for a new approach.

He makes a strong argument for the teaching of scientific method in our schools as well as teaching the nature of the world revealed by that process. It is the unwillingness to apply that method which has resulted in the perseverance of our plethora of beliefs. We are not endowed by evolution with that aptitude, which after all is only 400 years old. We have to learn it.

Unsubstantiated beliefs have been part of our nature for a million years. This is why there are so many of them, and why they are so widespread. Shermer writes: “Science is the only hope we have of avoiding the trap of belief-dependant realism. It is the best tool ever devised to determine: does belief equate with reality?”

The prologue is available on Shermer’s web page (www.michaelshermer.com) and gives some idea of what lies within. There are liberal notes for each chapter and a comprehensive index.

I would recommend this book to anyone, sceptic or not, who wishes to better understand our human nature.

Martin Wallace is a retired physician who is resuming his education in literature, natural history, and in trying to understand human behaviour.

A hoax the size of a mountain?

The Bosnian Pyramids: The Biggest Hoax in History? Directed by Jurgen Deleye. VOF de Grenswetenschap. Watch online (www.thebiggesthoaxinhistory.com): €5.95. DVD: €19.95 (excl. shipping). Reviewed by David Riddell.

While there are people in New Zealand who variously claim this country was settled in prehistoric times by a motley assemblage of Celts, Phoenicians and Chinese, among others, the alternative archaeology scene here is nothing like it is in Bosnia.

Now seeking to shake off the traumas of its recent past, the country has apparently embraced the theories of one Semir ‘Sam’ Osmanagich. Resplendent in his Indiana Jones-style hat, Osmanagich is delivering his compatriots a glorious ancient prehistory in the form of giant pyramids, dwarfing those of Egypt. The largest, which Osmanagich calls the Pyramid of the Sun, towers 220 metres above the town of Visoko. He claims underground tunnels link it to other, almost equally massive pyramids nearby. Single-handedly he has created a substantial tourist industry, much to the delight of the Bosnian government, which has given him support.

The Dutch team making this documentary follow Osmanagich around his sites, and generally give him enough rope to hang himself, bringing in other experts as necessary to add further comment. Those familiar with the Kaimanawa Wall (NZ Skeptic 41) and the Overland Alignment Complex in Northland (NZ Skeptic 72) will recognise how natural features can be reinterpreted in a more dramatic fashion, though the situation in Bosnia has a couple of added layers of complexity. First, there are genuine archaeological sites on and around the ‘pyramids’ and second, Osmanagich has actively reworked the landscape, even following and enlarging fissures in the earth to create his ‘tunnels’.

Bosnia is a country with a remarkable and lengthy human history and, as is very apparent in this film, great natural beauty. It shouldn’t need the dubious enhancement Osmanagich provides to entice tourists from abroad. On the other hand, it’s such a magnificent folly if I ever found myself in Bosnia I’d probably stop by Visoko to see it all for myself.

The natural origins of morality

The Moral Landscape: How Science can Determine Human Values. Sam Harris. 2010. Free Press, New York. ISBN 978-1-4391-7121-9 Reviewed by Martin Wallace.

If faith is belief without evidence, then it is not open to scientific enquiry by a weighing of evidence. This attitude was supported and promulgated by Stephen Jay Gould. He claimed that there are “non-overlapping magisteria” of science and religion (NOMA).

However, what if it could be shown that there are events in the world of human brain physiology which can account for such “religious” activity as a sense of moral values?

This question is discussed brilliantly in this new book by Sam Harris. He says: “Questions about values are questions about the well-being of conscious creatures.” A sense of well-being is dependant in sentient beings like us on cerebral events and is therefore open to scientific investigation.

Well-being is engendered for example, by happiness, kindness, and compassion. Harris is a neuroscientist and has studied brain function by magnetic resonance imaging while subjects consider propositions. He has shown that the same part of the brain is active when considering scientific suggestions as when considering moral or religious precepts. The process of belief is the same, irrespective of content.

The part of the brain involved is that where activity can be seen with the placebo effect.

Harris makes interesting comments about the damaging effects of religion and politics on our sense of well-being. Given his past writing, we can expect some acerbic comments:

” For nearly a century the moral relativism of science has given faith-based religion-that great engine of ignorance and bigotry-a nearly uncontested claim to being the only universal framework for moral wisdom.”

He dismisses “cultural relativism” as a creation of academics. Well-being is shared by all members of all human cultures given the same conducive surroundings, as is our shared physiology.

He also is very firm about “scientific relativism” and the inhibitory effect it has had on human well-being. There can be no such thing as Christian physics or Muslim algebra!

The text of this book is accompanied by an expansion of the arguments in extensive Notes which are listed in the Index. There is also an extensive list of references.

This book answers the question my mother put to me 60 years ago. “It is all very well to talk about your lack of belief in religion, but what will you put in its place?”

How to Poison Your Spouse the Natural Way

How to Poison Your Spouse the Natural Way: A Kiwi Guide to Safer Food offers an interesting, non-technical, easy-to-read description of the risks we face at the dinner table. Reviewers and readers have been enthusiastic. This book has a recommended retail price of $24.95 but is now available for a limited time to members of the Skeptics for only $15, post-paid.

Read more about this book on www.saferfoods.co.nz and then tick the box on the membership form (on our website) and include the $15 with your membership fee. Offer also available to members of the NZ Skeptics who have paid their subscriptions for 2006 – send cheques to NZCSICOP, PO Box 29 492, Christchurch.

More Skeptical Podcasts

Point of Inquiry

www.pointofinquiry.org

Point of Inquiry is the radio show and podcast of the Center for Inquiry in Amherst, New York. The Center of Inquiry is a think-tank affiliated with the State of University of New York at Buffalo and is devoted to promoting science, reason, and freedom of inquiry in every field of human interest. The podcast features interviews with leading figures including Richard Dawkins, Ibn Warraq and Joe Nickell.