This article reconstructs Kant’s thought on early human development and its effect throughout one’s life in his empirical, anthropological work. To do so, I examine Kant’s treatment of three aspects of the early human development chronologically. Kant’s argument concerns processes that one goes through before becoming an adult, which take place beyond one’s control, which form the basis for one’s adult self, and which affect one throughout one’s life. One’s experience of these three aspects can be called the experience of passivity. First, while an infant, one is subject to the drive and inability to coordinate and control one’s bodily motion, to the drive to communicate, and to the activity of imitation. Second, one is co...