, director of the Center for Technology Innovation, discusses his recent book “.” West explains that as robots, artificial intelligence, and automation make it possible to be more productive while working fewer hours, society must change its definition of work. Also in this episode, foreign policy expert Célia Belin unveils why she became a scholar and Susan Hennessey introduces , a database of experts in technology policy from diverse backgrounds. Subscribe to Brookings podcasts  or on , send feedback email to , and follow us and tweet us at  on Twitter.