Looking for a prescription of poetry? In this Intelligence Squared video, William Sieghart, author of The Poetry Pharmacy: Tried-and-True Prescriptions for the Heart, Mind and Soul (Penguin Books, 2017), and Jeanette Winterson, author of Frankissstein: A Love Story (Grove Press, 2019), introduce poems that have changed their lives as a cast of actors—including Tom Burke, Helena Bonham Carter, Jason Isaacs, and Sue Perkins—recite them.