This article was originally published at the defunct Insight blog at Skeptic.com on Dec 29, 2014. An archived version is available here.

American psychologist and skeptic Joseph Jastrow. Image courtesy US National Library of Medicine, via Wikimedia Commons.

When better than the final days of the year to reflect on lessons of the past? Today, I’d like to share a small selection of quotes, each written over a century ago, which seem to me to bring the skepticism of our time and that of previous generations into a thought-provoking resonance. These passages employ concepts and jargon that are frequently used by skeptics today. This may strike us as prescient; however, I would argue that this apparent prescience is largely an illusory artifact of our own forgetfulness. In any event, these are a tiny sampling of conversations which were current in skepticism long before any of us were born.

I invite you to gaze into these passages, and reflect for a moment that in some ways the conceptual tools for skeptical examination of paranormal claims have changed little more in a century than the nature of imposture and superstition. Read more