The Certainty Illusion: What You Don't Know and Why It Matters
$24.00| ISBN-13: | 9780735245907 | Format: | Paperback |
|---|---|---|---|
| Subject: | Psychology | Publisher: | Penguin Canada |
| Published: | January 6th 2026 | Pages: | 328 |
Book Description
“A brilliant and accessible deep dive into the complexities of our modern misinformation crisis.” —Dr. Jen Gunter, bestselling author of The Menopause Manifesto
In a world where there is so much conflicting information about how we are supposed to live, what can we really know?
Knowing the truth, what’s real from what’s fake, should be easy. In today’s world, that’s far from the case. In The Certainty Illusion, Timothy Caulfield lifts the curtain on the forces contributing to our information chaos and unpacks why it’s so difficult—sometimes even for experts—to escape the fake.
Whether it’s science, our own desire to be good and do the right thing, or the stories and opinions of others, there’s more to sussing out the truth than simply tracking down what feels like an authoritative source. Caulfield argues that these major forces—science, goodness, and opinion—drive beliefs and behaviour, but the ways that they can be corrupted, or worse, used to nefarious ends by bad actors, are endless.
While it may feel, at times, as though we are circling the drain of truth, especially as new technologies make it even easier to spread dangerous fictions, Caulfield pulls us out of the vortex and keeps us afloat, helping us recognize and combat the forces that threaten to pull us under.
About the Author
TIMOTHY CAULFIELD is a Professor in the Faculty of Law and the School of Public Health, and Research Director of the Health Law Institute at the University of Alberta. He has published nearly 400 academic articles on topics like stem cells, genetics, research ethics, the public representations of science, and public health policy and has won numerous academic, science communication, and writing awards. He is a Member of the Order of Canada, a fellow of the Royal Society of Canada, the Canadian Academy of Health Sciences, and the Committee for Skeptical Inquiry. Caulfield’s previous books include The Cure for Everything, Is Gwyneth Paltrow Wrong About Everything?, and Relax: A Guide to Everyday Health Decisions with More Facts and Less Worry. He is also the co-founder of the science engagement initiative #ScienceUpFirst and has hosted and produced documentaries, including the award-winning A User’s Guide to Cheating Death.