The Eco Well podcast
A 101 on PFAS and Microplastics, with Oliver Jones PhD
Mar 11, 2025
Join Professor Oliver Jones, a chemistry expert from RMIT University, as he unpacks the complex world of environmental contaminants, specifically PFAS and microplastics. The conversation highlights the pervasive misinformation that clouds public understanding of these substances. Oliver discusses the real environmental risks linked to PFAS, the challenges of measuring microplastics in cosmetics, and the importance of clear communication to bridge the gap between scientific evidence and public perception. A must-listen for anyone interested in environmental health!
49:27
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Quick takeaways
- Misinformation regarding PFAS and microplastics fosters public fear without accurately reflecting the actual risks these contaminants pose in cosmetics.
- The predominant source of microplastics comes from synthetic fibers in clothing, highlighting the need for a holistic understanding of plastic pollution.
Deep dives
Understanding Environmental Contaminants in Cosmetics
Current concerns surrounding environmental contaminants, particularly PFAS and microplastics, are significant within the cosmetic sector. PFAS, often found in various cosmetic products, raise alarms due to their persistence in the environment and potential harmful effects. There is also public scrutiny related to microplastics, especially in sunscreens and makeup, regarding their implications for human health and marine ecosystems. However, the actual risk posed by these chemicals in cosmetics might not align with public perception, necessitating a more nuanced understanding of the true impact of these chemical categories.
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