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Courageous Truth

Tens of paid subscribers

Scientific facts, personal views and life's journey

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PricingOnly free issuesPublishesTwice weekly
Issues84Founded3 years agoLast Issue18 days ago
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Latest Issues

Finding My Voice: The Webinar on Red Light and Stuttering, Now on YouTube

I have stuttered since childhood, and it has shaped how others treated me throughout my school years and career. I was severely teased as a child, and school-aged children can be cruel. In grade 12, a guidance counsellor advised me not to p...

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Before the Letters Arrive: What Every Ontario Parent Needs to Know About School Suspensions

Ontario’s school suspension letters start going out again this fall, beginning in Ottawa on October 28, 2026. My updated article on LifeSiteNews explains what the law requires, what it does not, and what parents can do before a letter reach...

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Finding My Voice: A Live Webinar on Red Light and Stuttering, Tonight

Tonight, Tuesday, October 13, 2026, at 7:00 PM Eastern Time, I will join Tom Kerber for a live webinar titled “Finding My Voice: Transcranial Photobiomodulation and Stuttering.” I am a person who has stuttered since I was a child. I have be...

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Sunrises, Sunsets and a First Duck: What Canadian Thanksgiving Is About

Happy Thanksgiving to you and your families. For Thanksgiving I shared a few lines on Facebook and X, with some photographs of my son and I on the marsh. They gather nicely the essence of this Thanksgiving holiday.

A Canadian Thanksgivin...

a month ago
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Back From the Road and Hard at Work: Thank You, and What Comes Next

While this page has been quiet since August 12, 2026, your support has not. Over these seven weeks, many of you have written with encouragement and given to keep this work going. That support carried the work across four provinces and throu...

a month ago
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  • Courageous Truth

    Dr. David Speicher has a PhD in the fields of Clinical Microbiology and Virology. He has >20 years of expertise in the diagnostics of infectious diseases, has authored >30 peer-reviewed publications, and secured >$1M in scientific funding.

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