This lecture explores ethics as a philosophical discipline examining morality. The speaker emphasizes the distinction between ethics as theoretical inquiry and morality as its subject matter, differentiating between morality itself and moral customs. Ethics can proceed in two ways: by analyzing the structure of moral situations (moral statics) or by tracking the dynamics of moral processes (moral dynamics). The lecture discusses the difficulty of defining terms in philosophy, particularly the concept of morality, and approaches to their study, whether genetic or definitional. It further analyzes the ideas of Friedrich Nietzsche, especially his concept of the "will to power" and how morality functions as an expression of locally limited order levels and an attempt to bring order to human confusion. The origin of human morality, its relationship to animal nature, and the critique of morality as a form of immorality and a brake on development are examined. Finally, the lecture touches upon the influence of morality on human consciousness and decision-making and its potential origins in nature.