Lecturer Tom McElroy will be in the house Saturday, Nov. 5, to talk about what we’re all thinking about in this, um, interesting election year: Spiritual Discovery: How You Can Better Your World. His free one-hour talk is all about how Christian Science shows us how to change our thought, change ourselves, change the world. Join us @ 351 Centre St., Jamaica Plain, the Christian Science Reading Room & Bookstore. See you there!