This video was originally posted on TED.com in 2008, but given that a group of Franciscan Sisters of Perpetual Adoration gathered as recently as last November to watch it and were “captivated by the facts and the spiritual implications,” especially between bread-making and being part of a eucharistic community, Holy Thursday seemed like a good time to share it.

Peter Reinhart is a master breadmaker, teacher, author and theologian. Full transcript.