[Machine Translation] When men in distress kill and eat a boy in order to survive, is their act morally permissible? Michael Sandel, a popular professor at Harvard University, has been raising sharp questions on the issue of "justice" hidden in modern society, and has been engaged in stimulating discussions on the subject. This long-awaited collection of his popular lectures includes the first six lectures of "Harvard's Glowing Classroom" broadcast on NHK Educational TV and the first part of a special class at the University of Tokyo, "Is Ichiro's Annual Salary Too High? The collection also includes the first six lectures of the "Harvard Glowing Classroom" broadcast on NHK Educational Channel.