{"podcast":{"title":"Gresham College Lectures","slug":"gresham-college-lectures-4610199","podcast_index_feed_id":4610199,"rss_url":"https://rss.buzzsprout.com/1904814.rss","website_url":"https://www.gresham.ac.uk","image_url":"https://storage.buzzsprout.com/rhi5hazp8ymt091jqok99ms1tjvy?.jpg","author":"Gresham College","episode_count":1000,"summary":"Gresham College has been providing free public lectures since 1597, making us London's oldest higher education institution. This podcast offers our recorded lectures that are free to access from the Gresham College website, or our YouTube channel.","last_synced_at":"2026-09-12T04:24:56.564118+00:00","page_url":"https://stenobird.com/podcast/gresham-college-lectures-4610199"},"episode":{"title":"The White Knight: Ice - Helen Czerski","slug":"the-white-knight-ice-helen-czerski","published_at":"2026-07-28T15:00:00+00:00","page_url":"https://stenobird.com/podcast/gresham-college-lectures-4610199/the-white-knight-ice-helen-czerski","show_page_url":"https://stenobird.com/podcast/gresham-college-lectures-4610199","url":"https://www.buzzsprout.com/1904814/episodes/19526148-the-white-knight-ice-helen-czerski.mp3","audio_url":"https://www.buzzsprout.com/1904814/episodes/19526148-the-white-knight-ice-helen-czerski.mp3","summary":"The polar regions are still some of the most inaccessible and least touched by humans, but they are deeply linked to the rest of Earth. We will cover the history of exploring them, the challenges of measuring this environment, and the current state of knowledge about the ice at both poles. We will also cover the likely future for the polar regions – the incentives driving different actions, what science suggests about the consequences, and coming events to look out for. This lecture wa...","meta_description":"The polar regions are still some of the most inaccessible and least touched by humans, but they are deeply linked to the rest of Earth. We will cover the…","key_points":[],"chapters":[],"topics":[],"duration_seconds":3457,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/gresham-college-lectures-4610199/episodes/the-white-knight-ice-helen-czerski/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/gresham-college-lectures-4610199/the-white-knight-ice-helen-czerski.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}