# #24 Colin Hill - Modern Cosmology, Hubble Tension, Exotic Physics Page: https://stenobird.com/podcast/cool-worlds-podcast-6424163/24-colin-hill-modern-cosmology-hubble-tension-exotic-physics Text version: https://stenobird.com/podcast/cool-worlds-podcast-6424163/24-colin-hill-modern-cosmology-hubble-tension-exotic-physics.md Podcast: [Cool Worlds Podcast](https://stenobird.com/podcast/cool-worlds-podcast-6424163) Published: 2025-08-08T16:18:15+00:00 Episode link: https://coolworldslab.podbean.com/e/24-colin-hill-modern-cosmology-hubble-tension-exotic-physics/ Audio file: https://mcdn.podbean.com/mf/web/y4p4x6bc5459bqpm/colin.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/cool-worlds-podcast-6424163/episodes/24-colin-hill-modern-cosmology-hubble-tension-exotic-physics Duration seconds: 6919 ## Resource In this week's episode, David is joined by Colin Hill, Professor of Physics at Columbia University. Colin is a world renowned expert working at the cutting edge of modern cosmology, giving us the opportunity to do a deep dive into the state of the field. To support this podcast and our research lab, head to https://coolworldslab.com/support Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK] ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/cool-worlds-podcast-6424163/episodes/24-colin-hill-modern-cosmology-hubble-tension-exotic-physics/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/cool-worlds-podcast-6424163/24-colin-hill-modern-cosmology-hubble-tension-exotic-physics.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.