Rudolf Steiner, the often undervalued, multifaceted genius of modern times, contributed much to the regeneration of culture. In addition to his philosophical teachings, he provided ideas for the development of many practical activities including education -- both general and special -- agriculture, medicine, economics, architecture, science, religion, and the arts. Today there are thousands of schools, clinics, farms, and many other organizations based on his ideas.Steiner's original contribution to human knowledge was based on his ability to conduct spiritual research, the investigation of metaphysical dimensions of existence. With his scientific and philosophical training, he brought a new systematic discipline to the field, allowing for conscious methods and comprehensive results. A natural seer from childhood, he cultivated his spiritual vision to a high degree, enabling him to speak with authority on previously veiled mysteries of life.Topics include: from pre-science to science; the origin of mathematics; the roots of physics and chemistry, and the urge to experiment; the boundaries of science; understanding organisms: Goethe's method; the quest for archetypal phenomena; light, darkness, and color; the rediscovery of the elements; the nature of warmth; the scale of nature; the function of the ethers in the physical; subnature; the nature of atoms; and the natural and spiritual sciences.
