{"podcast":{"title":"How To Protect The Ocean","slug":"how-to-protect-the-ocean-2010","podcast_index_feed_id":2010,"rss_url":"https://rss.libsyn.com/shows/59591/destinations/228444.xml","website_url":"https://www.speakupforblue.com/show/speak-up-for-the-ocean-blue/","image_url":"https://static.libsyn.com/p/assets/0/1/7/2/0172a388259a35a95f2e77a3093c12a1/HowToProtectTheOcean_CoverArt.jpg","author":"Andrew Lewin - Marine Biologist and Ocean Conservationist","episode_count":1990,"summary":"Dive into the Depths: Join Andrew Lewin on 'How to Protect the Ocean' – Your Gateway to Exclusive Ocean Insights! Explore the latest, uncharted realms of ocean science and conservation that you won't find anywhere else. Andrew takes you on an inspiring journey to uncover the hidden gems of oceanic discovery and initiatives. Tune in to discover how you can transform your life for a better ocean, one episode at a time. The How To Protect The Ocean is your resource to keep you informed on the latest ocean news; teach you how to speak up for the ocean; and, how you can take action to live for a better ocean. There is so much information on the ocean and the issues that are affecting it that it can be difficult to find optimism in the future of the ocean. Climate change, overfishing, plastic pollution, water pollution, and coastal development have altered the ocean in ways that have negatively changed the way we use it. The repercussions of climate change, including the ominous specter of rising sea levels, the relentless march of warming ocean temperatures, and the ominous shadow of ocean acidification, have not only altered the very fabric of our coastlines but have also conjured fie…","last_synced_at":"2026-09-26T08:23:21.814007+00:00","page_url":"https://stenobird.com/podcast/how-to-protect-the-ocean-2010"},"episode":{"title":"Can Bacteria Actually Eat Plastic?","slug":"can-bacteria-actually-eat-plastic","published_at":"2026-09-08T14:49:00+00:00","page_url":"https://stenobird.com/podcast/how-to-protect-the-ocean-2010/can-bacteria-actually-eat-plastic","show_page_url":"https://stenobird.com/podcast/how-to-protect-the-ocean-2010","url":"https://www.speakupforblue.com/podcast","audio_url":"https://traffic.libsyn.com/secure/scicon/HTPTO_E2019_BacteriaEatingPlasticWorksMaybeNot.mp3?dest-id=228444","summary":"Bacteria that eat plastic sounds like the fix everyone's been waiting for, and Andrew gets sent videos about it constantly. So on this solo episode, following Monday's interview with Dr. Anja Brandon of Ocean Conservancy, he goes looking for the real state of the science. The short version: it's promising, it's roughly a decade of real research deep, and it is nowhere close to running at the scale the ocean plastic crisis actually needs. The bacterium that started this whole field, Ideonella sakaiensis , was discovered breaking down PET plastic in Japan in 2016. A 2025 breakthrough from NREL, UMass Lowell, and the University of Portsmouth engineered an improved PET-degrading enzyme that cut chemical use by more than 99%, running costs by 74%, and energy use by 65%, modeling out to a cost that actually undercuts virgin plastic. It's a genuinely exciting result. It's also still lab-stage, with no commercial plant running it yet. Carbios, the French company furthest along at trying to bring enzymatic PET recycling to industrial scale, is proof of just how hard that jump is: its flagship French plant is delayed, its cash reserves have been cut by more than a third, it slashed 40% of its workforce, and it's now pivoting toward a joint venture in China that's faced its own shareholder disputes. Then there's the other technology people call \"plastic-eating,\" chemical recycling through pyrolysis, which isn't biological at all. It's plastic melted down with extreme heat back into oil and gas, currently handling under 1.3% of US plastic waste according to advocacy group Beyond Plastics, regulated by the EPA as a form of incineration (a classification the agency is actively trying to change as of this year), and excluded from the EU's own definition of recycling entirely. Andrew…","meta_description":"Bacteria that eat plastic sounds like the fix everyone's been waiting for, and Andrew gets sent videos about it constantly. So on this solo episode, follo…","key_points":[],"chapters":[],"topics":[],"duration_seconds":940,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/how-to-protect-the-ocean-2010/episodes/can-bacteria-actually-eat-plastic/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/how-to-protect-the-ocean-2010/can-bacteria-actually-eat-plastic.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}