"Is a lie forbidden even if it is a white lie?" This is a question that everyone has surely asked themselves. Kant answered this question very decisively: To resolve moral questions in a strict and objective manner, we need to grasp just one principle, the "moral law." Tim Henning's band originated from a series of lectures and introduces clearly and simply Kant's theory of the morally right and wrong, one of the most important chapters in the history of normative ethics.