Microplastics in the Ocean, The Hidden Threat and the Innovations Fighting Back

Microplastics are among the most pervasive and invisible environmental threats to our oceans today. In this episode of the Vegans Explore Podcast, we unpack how plastic pollution breaks down into microplastics, why these tiny particles are so harmful to marine life and human health, and how they move through the global food chain.

We explore what cities and countries around the world are doing to address the crisis, from plastic bans and waste reform to extended producer responsibility laws. We also spotlight emerging innovations offering real hope, including plant-based plastic alternatives that dissolve safely in seawater and plastic-eating fungi that could play a role in future cleanup efforts.

This episode blends science, policy, innovation, and practical steps listeners can take to reduce their plastic footprint and support healthier oceans.

Topics Covered

What microplastics are and how they form
Why microplastics threaten marine ecosystems and human health
Global plastic production and ocean pollution trends
How different countries and cities are addressing plastic waste
Plant-based plastics that dissolve in seawater.
Plastic-eating fungi and biological cleanup innovations
Everyday actions individuals can take to reduce plastic pollution

About the Show

The Vegans Explore Podcast is on a mission to record a new episode every day until November 1, 2026, spotlighting Vegan topics, changemakers, nonprofits, and brands from around the world. Explore additional episodes.

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