{"podcast":{"title":"SUBSTANCE","slug":"substance-7496739","podcast_index_feed_id":7496739,"rss_url":"https://substance.podigee.io/feed/mp3","website_url":"https://substance.podigee.io/","image_url":"https://images.podigee-cdn.net/0x,sgNQu58W64nXECS9kVqivWaQZWR_KKtRAWxrCpFpd5W0=/https://main.podigee-cdn.net/uploads/u20460/22c64aba-015c-4d55-b89d-93a1253cae97.jpg","author":"BASF","episode_count":11,"summary":"SUBSTANCE is a podcast about the discoveries and innovations in chemistry and beyond helping us to develop sustainable solutions. Host Joe Hanson exchanges ideas with international guests and presents visionary projects and exciting innovations.","last_synced_at":"2026-06-18T10:17:35.565768+00:00","page_url":"https://stenobird.com/podcast/substance-7496739"},"episode":{"title":"CO2","slug":"co2","published_at":"2026-03-18T23:10:00+00:00","page_url":"https://stenobird.com/podcast/substance-7496739/co2","show_page_url":"https://stenobird.com/podcast/substance-7496739","url":"https://substance.podigee.io/8-co2","audio_url":"https://audio.podigee-cdn.net/2373738-m-541bdb02c25f23277c493b513c37525c.mp3?source=feed","summary":"CO₂ is one of the gases most closely linked to global warming, but it is also deeply embedded in how modern industry and cities function. In this episode of SUBSTANCE, host Joe Hanson explores what it will take to reduce emissions in two places that matter enormously for the climate: industrial production and urban design","meta_description":"CO₂ is one of the gases most closely linked to global warming, but it is also deeply embedded in how modern industry and cities function. In this episode…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1634,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/substance-7496739/episodes/co2/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/substance-7496739/co2.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}