Patrick McKenzie is joined by Chris Best, CEO of Substack, to discuss how the platform created new economic infrastructure for independent media. They explore Substack's evolution from a simple newsletter tool to a full media network, the revenue guarantee program that attracted prominent writers, and the company's principled stance on press freedom during the "cancel culture" years. Chris explains how subscription-based business models create better incentive alignment than attention-based advertising, and discusses new features like AI-powered video production and Substack Defender, their legal protection program for writers facing lawsuits. – Full transcript available here: www.complexsystemspodcast.com/how-blogging-went-legit-with-substack-ceo-chris-best/ – Sponsor: Framer is a design and publishing platform that collapses the toolchain between wireframes and production-ready websites. Design, iterate, and publish in one workspace. Start free at framer.com/design with code COMPLEXSYSTEMS for a free month of Framer Pro. – Links: Chris Best’s Substack: https://cb.substack.com/ – Timestamps: (00:00) Intro (00:53) The evolution of online publishing (01:20) Substack's business model (02:05) Challenges and opportunities in media (03:47) The role of engagement in media (06:03) The birth of Substack (08:58) Making paid newsletters accessible (10:54) Revenue guarantees and early success (13:05) Substack's impact on journalism (17:59) Freedom of the press and Substack's stance (19:24) Sponsor: Framer (20:40) Twitter's influence on journalism (24:09) Substack's role in modern media (26:04) The impact of cancel culture on journalism (26:53) The evolution of blogging and discourse (30:53) Substack's expansion into podcasts and video (32:42) AI and the future of media production (38:20) Substack defender (42:22) The growing network and future of Substack (46:03) Wrap