Editorial Conversations: Book 1 - Chapter 4, Section 2: Top Down Schools: The development and acceptance of centralized schools can be attributed to the lack of alternative repositories of knowledge in earlier times. Jason M Cohen 4 Jun 2021 Share on Twitter Share on Facebook Share on LinkedIn Share on Pinterest Share via Email Copy link The show is also available on YouTube and Spotify. Errata 2:47 - Jason is mispronouncing Takeno Jōō (武野 紹鴎, 1502–1555) and Sen no Rikyū (千利休, 1522 – April 21, 1591).22:20 - Ryan says "the Japanese" referring to "the Japanese tea ceremony" or Chanoyu. Podcast Jason M Cohen Master of Ceremonies here on Tea Technique. Elsewhere, Founder & CEO of Analytical Flavor Systems (AFS). Previously, Founder and Executive Director of the Tea Institute at Penn State (defunct).