Jacob Goldstein is one of the hosts of NPR’s Planet Money. He is also the author of the new book, “Money: A True Story of a Made Up Thing.”  In this conversation, he and NLW discuss: How China invented paper money and then forgot about it for centuries Why the invention of the lightbulb was a pivotal money history moment  How money market funds set the stage for the Great Financial Crisis  Where bitcoin fits in the world that comes next: without cash, without banks and with government printing Find our guest online: Twitter: twitter.com/jacobgoldstein