Building on the fundamental representations in the writings "Reincarnation and Karma - How Karma Works," "Theosophy" (GA 9), and "The Outline of Occult Science" (GA 13), these lectures provide a detailed presentation of the effectiveness of the fate law referred to as Karma in individual personalities, humanity, the Earth, and the world. Life questions such as illness and health, epidemics, elemental events, death and birth, among others, are examined in relation to karmic laws.