Welcome to The Authority, Slate’s deep dive into the world(s) of HBO’s His Dark Materials. Each week, Slate’s scholars of experimental theology Dan Kois and Laura Miller discuss the new HBO series and Philip Pullman’s original trilogy. This week, they’re discussing the series premiere; weighing in on the show’s three primary characters, Lyra, Mrs. Coulter, and Lord Asriel; and going in-depth about the complex relationship between Jordan College and the Magisterium.   Join the conversation: Email: asktheauthority@slate.com Dan Kois on Twitter: @dankois Laura Miller on Twitter: @magiciansbook Podcast production by Phil Surkis, with engineering assistance from Rosemary Belson.