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A magician’s perspective on ‘real’ magic
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Long-time skeptics are well aware of the important role that magicians play within the skeptical community. A professional magician’s skills (used solely for purposes of entertainment) enable him or her to develop a keen awareness of the pitfalls and foibles of those darker, more malicious forms of deception, paranormal and pseudoscientific fraud. Granted, both the trained skeptic and the scientifically astute magician are able to view the world through a clearer lens of understanding than that of the average person. But the magicians, by virtue of their training, see a certain dark side to human nature: the illegitimate claim of self-proclaimed psychics to have been blessed with paranormal talents. This is truly an extraordinary claim, demanding extraordinary proof. These alleged talents (“gifts” as they are sometimes reverentially referred to) are akin to “black magic”: no scientific explanation is offered, and indeed no logical explanation is even considered possible.

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Ockham’s Razor: How I became a skeptic at the movies
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You could say I lost my gullibility at the movies. It was at in a movie theatre some years ago I was first exposed to the most useful guideline for dealing with extraordinary ideas, whether they be paranormal, scientific, religious or political.

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Mental defence mechanisms and controversy (or, Why debating fails)
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The strategies of mental defence mechanisms are learned during childhood, when the child needs a way to escape from the debilitating effects of fear. At the time, the fear is simple and “childish” — the boogie man, the monster under the bed and so on. Yet these threats are reasonable enough to the child, given his or her limited knowledge of the world. However, the anti-monster techniques are used later by adults who don’t want to think about real-world problems such as war, famine, torture and so on.

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Estimating probabilities and being ‘right’ or ‘wrong’
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It is mid-June in 2004 and a federal election campaign is in full swing. The newspapers have Canada’s two main parties in a dead heat. Here’s a conversation between a friend and myself, starting with the friend:

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In the beginning: A closer look at creation geoscience
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Introduction

“In the beginning God created the heaven and the earth” (Genesis 1:1). The first book of the Bible, Genesis (1:1-31), describes the creation of the universe in six days, from out of cold nothingness, by a supernatural being to which Christianity, Judaism and Islam bid worship. As time progressed, people began to look more closely at the rocks which they trod upon, and noticed peculiarities which could not be accounted for by the Bible, and so required further explanation. Thus was born the scientific field of geology — the description of the earth’s rocks and how they came to be situated in their current locations.

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What are the odds? Greater than you think
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At the August 2001 meeting of skeptics in Toronto, I carried out an experiment to illustrate how poorly people estimate the chances of coincidences occurring. I asked people entering the meeting to give their birth dates in months and days, like August 12 or October 31.

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