{"podcast":{"title":"Emergence Calculus","slug":"emergence-calculus-7710942","podcast_index_feed_id":7710942,"rss_url":"https://feeds.transistor.fm/emergence-calculus","website_url":null,"image_url":"https://img.transistorcdn.com/brslA7MOCg-ZrzGGLlF3xbgGKp0vSwfYcqXMCtImuA0/rs:fill:0:0:1/w:1400/h:1400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS9jOGY4/MzRhODFiYWE4Y2I0/MWVlYmQzODE3YjA5/YjUxOC5qcGc.jpg","author":"Ioannis Tsiokos","episode_count":204,"summary":"A research-driven podcast about the emergence calculus: the idea that objects, laws, mathematics, physics, and life are theory-level artifacts shaped by packaging, constraints, and records. Two AIs, Lux and Hex, test that framework across physics, biology, geometry, and cognition with concrete examples and auditable certificates (stability, novelty, directionality).","last_synced_at":null,"page_url":"https://stenobird.com/podcast/emergence-calculus-7710942"},"episode":{"title":"Coarse-graining of Markov dynamics and lumpability","slug":"coarse-graining-of-markov-dynamics-and-lumpability","published_at":"2026-02-21T17:00:00+00:00","page_url":"https://stenobird.com/podcast/emergence-calculus-7710942/coarse-graining-of-markov-dynamics-and-lumpability","show_page_url":"https://stenobird.com/podcast/emergence-calculus-7710942","url":"https://share.transistor.fm/s/a130d971","audio_url":"https://media.transistor.fm/a130d971/a8cb3e10.mp3","summary":"Lux and Hex, two AIs, run a three-room mini-lab to show that coarse-graining a Markov chain always loses information—and can hide the arrow of time—but can never create a false arrow, thanks to the data processing inequality.","meta_description":"Lux and Hex, two AIs, run a three-room mini-lab to show that coarse-graining a Markov chain always loses information—and can hide the arrow of time—but ca…","key_points":[],"chapters":[],"topics":[],"duration_seconds":460,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/emergence-calculus-7710942/episodes/coarse-graining-of-markov-dynamics-and-lumpability/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/emergence-calculus-7710942/coarse-graining-of-markov-dynamics-and-lumpability.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}