# Aristotle, On Interpretation - Propositions, Truth, and Falsity - Sadler's Lectures Page: https://stenobird.com/podcast/sadler-s-lectures-233636/aristotle-on-interpretation-propositions-truth-and-falsity-sadler-s-lectures Text version: https://stenobird.com/podcast/sadler-s-lectures-233636/aristotle-on-interpretation-propositions-truth-and-falsity-sadler-s-lectures.md Podcast: [Sadler's Lectures](https://stenobird.com/podcast/sadler-s-lectures-233636) Published: 2026-04-28T14:36:43+00:00 Episode link: https://soundcloud.com/gregorybsadler/aristotle-on-interpretation-1 Audio file: https://feeds.soundcloud.com/stream/2299154453-gregorybsadler-aristotle-on-interpretation-1.mp3 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/sadler-s-lectures-233636/episodes/aristotle-on-interpretation-propositions-truth-and-falsity-sadler-s-lectures Duration seconds: 742 ## Resource This lecture discusses the ancient Greek philosopher Aristotle' work, On Interpretation, focusing on his discussion of propositions (apophanseis), which are a common type of sentence (logos), characterized by being either true or false. Propositions are generally affirmations (kataphaseis) or denials (apophaseis), and are the main focus of the work On Interpretation. To support my ongoing work, go to my Patreon site - www.patreon.com/sadler If you'd like to make a direct contribution, you can do so here - www.paypal.me/ReasonIO You can find over 4,000 philosophy videos in my main YouTube channel - www.youtube.com/user/gbisadler Purchase Aristotle's On Interpretation - amzn.to/3nS55ud ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/sadler-s-lectures-233636/episodes/aristotle-on-interpretation-propositions-truth-and-falsity-sadler-s-lectures/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/sadler-s-lectures-233636/aristotle-on-interpretation-propositions-truth-and-falsity-sadler-s-lectures.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.