1 September 2025
On a recent American Psychological Association podcast the hosts interviewed Dr Ellen Peters, author of Innumeracy in the Wild: Misunderstanding and Misusing Numbers. Her book discusses how numeracy affects people's health, financial security, and other life outcomes. She is also the author of some interesting papers in the same field, including this one that sets out a framework for interventions to improve the situation.
17 March 2025
A couple of years ago, I wrote about some of the most elite “High IQ” societies, and how they mostly seemed to be nothing more than vanity projects created by self-professed polymaths who had built up cult-like followings. The supposed pinnacle of these groups was the New Zealand based Tera Society; headed up by Roddy Young, and with an entry requirement of a one-in-a-trillion IQ. In reality I suspect Roddy wouldn't even manage to pass the Mensa IQ test.
5 February 2017
I was messaged this week by someone who works near the new Scientology centre in Auckland. They told me that there are lots of Scientologists out on the streets at the moment, including outside the nearby hospital, trying to bring people into the church. The way they do this is quite disingenuous, normally starting with offering a free personality test - the Oxford Capacity Analysis test (nothing to do with Oxford University)
13 November 2016
I went to the Go Green Expo yesterday, along with other skeptics. The expo is meant to showcase green products and services, but many of the stalls promote alternative health.
1 August 2013
The dramatic rescue of three women kept prisoner for 10 years in a house in Cleveland, Ohio, came too late for the mother of one of them (NZ Herald, 9 May).
1 August 2004
We have recently received a message from OZ. Not transtasman Big Brother, but the cousins in France. OZ stands for Observatoire Zététique, a group of skeptical investigators (Zetetic is much the same as skeptic, as every Victorian schoolboy knew. The Greeks had not just one word for it, but two).
1 November 2003
The British General Medical Council (GMC) has found family practitioner Michelle Langdon guilty of serious professional misconduct and banned her from practising for three months. According to press reports, Langdon had advised a couple that the gastrointestinal symptoms of their 11-month-old were caused by "geopathic stress patterns" beneath their home and then "dowsed" for a remedy by swinging a crystal attached to a chain over a book of herbal remedies. A hospital emergency department subsequently found that the child had gastroenteritis. The GMC also examined evidence that another patient had been prescribed an herbal remedy for a sore throat after the doctor dowsed for the treatment.
1 February 2003
If the caring practitioner has no idea of what to do next, the decision may be best left in the hands of the Almighty. Too many clinicians, unfortunately, are unable to resist giving God a hand with the decision-making.
1 August 2002
Mass screening programmes have generated considerable controversy in this country. But these programmes have inherent limitations, which need to be better understood
1 May 2001
A $110,000 prize offered by Australian Skeptics Incorporated is safe after testing a world record number of water diviners at Mitta Mitta on Sunday. A total of 52 diviners, or dowsers, used an array of forked sticks, fencing wire, copper wire and bare hands to test their ability to divine water in surface containers on a green of the Mitta Mitta golf course.
1 May 1992
There is something in the German psyche which has a peculiar fascination for the medieval...
1 August 1991
The Associated Press recently ran an item with interesting implications. Datelined Washington, the story (Christchurch Star, May 4) told of efforts by a panel of geneticists to obtain for analysis samples of cell material from Abraham Lincoln. Because Lincoln was shot, bits of his brain, with samples of blood and hair, were preserved from the surgeons' attempt to save his life.
1 February 1991
E. Frenkel, the Russian who late last year undertook the ultimate test of his ability to stop on-coming trains using only his brain power, was a hit with NZ Skeptics too. Members have sent in eight clippings relating to the incident—an all-time record by a long way.
1 November 1987
Self-proclaimed psychic Colin Amery is suing the former leader of the sceptics society, Dr David Marks, claiming his tarot card reading business crashed after Marks publicly questioned psychic abilities. Marks was senior psychology lecturer at Otago University when he tested Amery's claimed extrasensory powers.
1 November 1986
NZSCICOP recently challenged psychics to put their abilities to the test under controlled conditions. Colin Amery of Auckland took up the challenge. Mr Amery claims to be skilled in telepathy, clairvoyance, and Tarot reading. He was tested in the Otago University Psychology Department in March this year, claiming that he is "50% successful" in telepathy and "80% successful" in Tarot reading.
1 November 1986
Carison, S. A double-blind test of the astrology hypothesis. Nature, December 5, 1985, 318, 419-425. Two double-blind tests were made of the thesis that astrological 'natal charts' can be used to describe accurately personality traits of test subjects. Despite using highly regarded astrologers, despite incorporating their suggestions into the design, and despite the fact that they approved the design, astrology failed to perform at a level better than chance. The astrological hypothesis was clearly refuted.