Uploaded July 2026 | Updated September 2026, 3 weeks ago

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Remember when I did a tier list to decide who the biggest scumbag is that I've debunked? Well that was a year ago, and I've debunked so many more people since then, so let's do it again! Place your bets, everyone!

My first tier list video: youtu.be/xseZgXwVQrk

Watch all my debunks: bit.ly/ProfDaveDebunk

EMAIL► ProfessorDaveExplains@gmail.com
PATREON► patreon.com/ProfessorDaveExplains

Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: amzn.to/2HtNpVH
Bookshop: bit.ly/39cKADM

Barnes and Noble: bit.ly/3pUjmrn