In this episode, Kate welcomes historian Dr. Nathan Perl-Rosenthal. Nathan is a professor history at the University of Southern California. His first book, Citizen Sailors: Becoming American in the Age of Revolution, came out in 2015. His new book just came out this month, February 2024, from Basic Books. It’s called The Age of Revolutions and the Generations Who Made It, and it tells the history of the revolutionary era from 1760 to 1825 across multiple nations and many individual lives. Nathan and Kate talked about the merits of messy outlines, how historians could borrow the techniques of fiction writers, and why his new book was a bit like making cheese – you’ll just have to listen to find out what that’s all about.