If "science reveals truths more wondrous than any myth or fable", how can ritual have purpose in this enlightened and precarious moment?

How can ritual aid purpose in our time and what rituals are worth pursuing, regardless of a secular or religious worldview? In this Wiser Conversation we speak with Sasha Sagan, a filmmaker, speaker and author of 'For Small Creatures Such As We: Rituals for Finding Meaning in Our Unlikely World'.