About - Irrational Fear Irrational Fear SubscribeSign in Home Podcast Notes Archive Leaderboard About Why subscribe? In today's society, where irrational fear often overshadows scientific data, Dr. Matthew Wielicki stands as a beacon of rational thought. With a Ph.D. in earth science from UCLA and as a professor-in-exile, he bravely challenges the norms that many in the scientific community only whisper about. Fear of losing positions and research funds keeps many silent, but not Dr. Wielicki. He boldly addresses the unfounded fears surrounding climate change, culture, and politics on his Substack, offering a perspective rooted in solid scientific understanding. By subscribing to his Substack, you join a movement towards enlightenment, helping to dismantle the towers of irrational fear and build a foundation of knowledge and reason. Dr. Wielicki's commitment to truth and rational discourse invites you to be part of a necessary and vital change. Subscribe to get full access to all articles and podcasts. Stay up to date on the latest science. Stay up-to-date You won’t have to worry about missing anything. Every new edition of the newsletter goes directly to your inbox. Join the crew Be part of a community of people who share your interests. To find out more about the company that provides the tech for this newsletter, visit Substack.com. Subscribe to Irrational Fear An in-depth look at some of societies most irrational fears, from climate change to politics and everything in between. Subscribe People © 2026 Dr. Matthew Wielicki · Privacy ∙ Terms ∙ Collection notice Start your SubstackGet the app Substack is the home for great culture