V. Illness and Death
Anthroposophy, or spiritual science, would wish to contribute to present-day world views what it has to say about the cause of illness and death. However, it must first be made clear that, unlike other sciences, spiritual science cannot speak in such an easy manner; it cannot treat every subject alike. Today's natural scientists do not understand that when illness and death are considered, a distinction must be made between humans and animals. In fact, if today's lecture is to be comprehensible, we must restrict it to that which applies to humans. Few of the things said today will apply to either the animal or vegetable kingdom. This is because the beings of the various kingdoms do not have certain abstract similarities; each kingdom has its own specific characteristic. In the main we shall speak only of human beings; anything else will be brought up merely for the sake of clarification.