Best of The Aware Show with Dr. Marcus Eriksen: Plastics in our Seas

Millions of metric tons of plastic waste and microplastics are floating in our oceans. This impacts both the fish and ultimately the food we consume. According to the EPA, "Plastic particles are generally the most abundant type of debris encountered in the marine environment, with estimates suggesting that 60% to 80% of marine debris is plastic, and more than 90% of all floating debris particles are plastic." Dr. Marcus Eriksen is on the show today to discuss the DVD "Our Synthetic Seas," which covers the total issue about plastic and the garbage found in our seas and especially the problem of disappearing sea life as fish are now eating plastic, waste, debris, and more dangerous materials. Marcus is currently the Executive Director of the 5 Gyres Institute. He received his Ph.D. in Science Education from the University of Southern California in 2003, months before embarking on a 2000-mile, 5-month journey down the Mississippi River on a homemade raft of plastic bottles. His experience on the river led to a career studying the ecological impacts of plastic marine pollution, which has included 8 expeditions sailing 25,000 miles through all 5 subtropical gyres to discover new garbage patches of plastic pollution in the Southern Hemisphere and beyond. With an affinity for rafting, his most recent adventure sent him and a colleague across the Pacific Ocean from California to Hawaii on a homemade raft floating on 15,000 plastic bottles and a Cessna airplane fuselage as a cabin. The journey, 2,600 miles in 88 days, brought tremendous attention to the plastic pollution issue. Info: Algalita.org and MarcusEriksen.com.

You can listen to Best of The Aware Show with Dr. Marcus Eriksen: Plastics in our Seas online on Radio and Podcast. Open the player on this page to stream the available audio.

Best of The Aware Show with Dr. Marcus Eriksen: Plastics in our Seas is an episode from Best Of Neurosummit by Lisa Garr.

This episode is 30:50 long.

This episode was published on Apr 16, 2026.

Yes. Use the heart button on the episode page to add it to your favorite episodes list.

Yes. This page shows related episodes from Best Of Neurosummit when more episodes are available from the podcast feed.