Most semesters I have a last-minute class. It’s characteristic in Korea for things to be done at the last minute, including scrambling to find someone to teach a new or otherwise “specialized” course. Of course, teaching a new course takes a lot of preparation… but in every case where I’ve taught a new class, I’ve had it dropped in my lap (with my tacit acceptance, yes) at the last minute. What this adds up to is me being on a constant crash course every semester; one semester, it was the intersections of politics, business, and culture. Another semester, it was …