When we talk about classic economic texts, you might think of something like Adam Smith's "The Wealth of Nations." But how about the Foundation series by Isaac Asimov? One of the big ideas at the heart of this science fiction saga is that math can predict and shape the future. We hear from two economists who tell us how the ideas in Foundation helped set them on their career path. Related episodes:The carbon coin: A novel idea Beach reads for econ nerdsFor sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy