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Searching for the Fountain of Youth

Lecture given by Dr. Joe Schwarcz

Why Sunscreen Still Beats Steak

30 Apr 2026

This story started like many modern tales of data distortion do, where the science isn’t denied outright, but bent just enough to fit a more convenient (and lucrative) narrative. Let me regretfully...

Dr. Michael Greger’s Bias Is Food for Thought

29 Jan 2026

How can we distinguish between a sufficiently objective science communicator and an advocate? Communicating science to the public means choosing scientific papers, reading them, and appraising...

I’ve Been Wearing Sunscreen Wrong

7 Mar 2025

This article was first published in The Skeptical Inquirer.

2024 Year in Review

3 Jan 2025

January Article - Macropanic over Nanoplastics [Joe] February

Cloudy with a Chance of Sunburn

26 Jul 2024

Imagine stepping outside on a cloudy day, feeling confident that your skin is safe from the sun's rays simply because the sun is hidden behind a layer of clouds. This common belief can be...

There Are Safe Sunscreens But No Safe Tans

2 Jul 2024

When it comes to health matters, scientists rarely make statements that do not begin with “may.” But here is one. Excessive exposure to sunlight causes skin cancer! There’s no “may” about it. And...

Protect Yourself Against Sunscreen Myths

14 Jun 2024

This article was first published in The Montreal Gazette.

Titanium Dioxide in Food. Europe Says No Way, Canada Disagrees

21 Feb 2024

It is in paint, paper, sunscreen, cosmetics, toothpaste and food. The International Agency for Research on Cancer (IARC) lists it in its Group 2B, “possibly carcinogenic in humans.” In Europe it is...

We Used to Look Older

20 Oct 2023

It apparently started with a tweet.

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