{"podcast":{"title":"Rare Earth","slug":"rare-earth-6755507","podcast_index_feed_id":6755507,"rss_url":"https://podcasts.files.bbci.co.uk/m001vbt0.rss","website_url":"http://www.bbc.co.uk/programmes/m001vbt0","image_url":"http://ichef.bbci.co.uk/images/ic/3000x3000/p0m33c1r.jpg","author":"BBC","episode_count":60,"summary":"Environmental journalist Tom Heap and physicist Helen Czerski tackle major stories about our environment and wildlife, celebrate the wonder of nature and meet the people determined to keep it wonderful.","last_synced_at":null,"page_url":"https://stenobird.com/podcast/rare-earth-6755507"},"episode":{"title":"Should we still have zoos?","slug":"should-we-still-have-zoos","published_at":"2026-03-06T13:00:00+00:00","page_url":"https://stenobird.com/podcast/rare-earth-6755507/should-we-still-have-zoos","show_page_url":"https://stenobird.com/podcast/rare-earth-6755507","url":"http://www.bbc.co.uk/programmes/m002s4pv","audio_url":"http://open.live.bbc.co.uk/mediaselector/6/redir/version/2.0/mediaset/audio-nondrm-download-rss/proto/http/vpid/p0n34sfn.mp3","summary":"This year London Zoological Society marks its 200th anniversary. Established in 1826, today it has around 8000 animals and claims to be \"the original scientific zoo\". In this programme, Helen Czerski and Tom Heap look back at the role of zoos across the centuries and ask where their future lies. From public entertainment to conservation projects, do they have a part to play in an age when technology means we can see animals virtually, up-close and in high-definition, without having to keep them in captivity? Tom and Helen visit the former site of Bristol zoo in Clifton, now awaiting development, and are joined in the studio by a panel of experts to discuss the history, future and philosophy of the zoo. Producer: Emma Campbell Assistant Producers: Toby Field and Rebecca Rooney Rare Earth is produced in collaboration with the Open University","meta_description":"This year London Zoological Society marks its 200th anniversary. Established in 1826, today it has around 8000 animals and claims to be \"the original scie…","key_points":[],"chapters":[],"topics":[],"duration_seconds":3193,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/rare-earth-6755507/episodes/should-we-still-have-zoos/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/rare-earth-6755507/should-we-still-have-zoos.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}