Like all good movies or books, a great talk is transporting. We love to go on adventures, travel someplace new with an informed, if not quirky, guide who can introduce us to things we never knew existed, incite us to crawl out windows into strange worlds, outfit us with new lenses to see the ordinary in an extraordinary way . . . enrapture us and engage multiple parts of our brains simultaneously. So I often try to fashion my talks around embarking on a journey.