Podcast: Natural = Healthier? Busting Chemophobia Myths with Chemist Dr. Simon Maechling

By Cameron English and ana and Ana Marija Dolaskie — Mar 23, 2026
Science has improved our lives in countless ways. Our food is safer than ever, once-deadly diseases are now preventable, and we have sustainable energy like nuclear power. Yet few people appreciate this progress—because our social media feeds are flooded with endless pseudoscience. Here's how one scientist is fighting back.
Image: ACSH

On the latest episode of Science Dispatch, Ana Dolaskie and Cameron English sit down with chemist and science communicator Dr. Simon Maechling. With over 17 years in agricultural research and development Dr. Maechling brings a clear-eyed perspective to one of the most pervasive myths in science communication: the appeal to nature fallacy.

We dismantle the widespread belief that “natural” automatically means safe, while “synthetic” or “lab-created” equals dangerous. Dr. Maechling explains how this emotionally charged narrative fuels chemophobia, drives misguided policies on food, pesticides, and biotechnology, and ignores basic toxicology: dose matters far more than origin. 

Join us as we break down some of the most pernicious science myths on the internet. 

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