I'm Jim Luke. This is my economics notebook. I teach college principles of economics, along with the occasional Economic History, Comparative Econ Systems, and Econ Geography. The posts here are mostly examples/stories for my students, notes to myself, or rants to air. I try to translate economics into plain English without over-simplifying it. You're welcome to read and I hope you learn something. To comment, please click on the bubble. Please keep comments civil.