{"podcast":{"title":"Talk Cocktail","slug":"talk-cocktail-15520","podcast_index_feed_id":15520,"rss_url":"https://api.substack.com/feed/podcast/863339.rss","website_url":"https://jeffschechtman.substack.com/podcast","image_url":"https://substackcdn.com/feed/podcast/863339/c9cec71f596a5c5bdf2430e80748f712.jpg","author":"Jeff Schechtman","episode_count":1000,"summary":"Jeff Schechtman talks with authors, journalists, and thought leaders.","last_synced_at":"2026-07-19T14:20:47.063498+00:00","page_url":"https://stenobird.com/podcast/talk-cocktail-15520"},"episode":{"title":"L.A.’s Air Was Once A Punchline. It Could Be Again","slug":"l-a-s-air-was-once-a-punchline-it-could-be-again","published_at":"2026-05-02T14:30:00+00:00","page_url":"https://stenobird.com/podcast/talk-cocktail-15520/l-a-s-air-was-once-a-punchline-it-could-be-again","show_page_url":"https://stenobird.com/podcast/talk-cocktail-15520","url":"https://jeffschechtman.substack.com/p/las-air-was-once-a-punchline-it-could","audio_url":"https://api.substack.com/feed/podcast/196187780/5abaf14f0b274148f1a06cd7314ebe86.mp3","summary":"Smog was once as much a symbol of L.A. as palm trees — a bane to public health and a national punchline on Johnny Carson’s “Tonight Show.” My guest on this California Sun podcast, Ann Carlson, author of “ Smog and Sunshine: The Surprising Story of How Los Angeles Cleaned Up Its Air .” details the decades-long battle that transformed the air from toxic to breathable. Today’s rollbacks once again threaten the air in L.A. and everywhere else. Get full access to Talk Cocktail Podcast at jeffschechtman.substack.com/subscribe","meta_description":"Smog was once as much a symbol of L.A. as palm trees — a bane to public health and a national punchline on Johnny Carson’s “Tonight Show.” My guest on thi…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2496,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/talk-cocktail-15520/episodes/l-a-s-air-was-once-a-punchline-it-could-be-again/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/talk-cocktail-15520/l-a-s-air-was-once-a-punchline-it-could-be-again.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}