Resources Talks & Podcasts Principal’s Hour An Inglorious Problem 30 July 20145 June 2025 · Principal’s Hour An Inglorious Problem Chris Chia · Length: 0:59:400:34:37 Switch to Express Version Principal’s Hour An Inglorious Problem 0:00 / 0:00 Principal’s Hour (Express) An Inglorious Problem 0:00 / 0:00