Rudolf Steiner (b. Rudolf Joseph Lorenz Steiner, 1861-1925) was born in the small village of Kraljevec, Austro-Hungarian Empire (now in Croatia), where he grew up. As a young man, he lived in Weimar and Berlin, where he became a well-published scientific, literary, and philosophical scholar, known especially for his work with Goethe's scientific writings. At the beginning of the twentieth century, he began to develop his early philosophical principles into an approach to systematic research into psychological and spiritual phenomena. Formally beginning his spiritual teaching career under the auspices of the Theosophical Society, Steiner came to use the term Anthroposophy (and spiritual science) for his philosophy, spiritual research, and findings. The influence of Steiner's multifaceted genius has led to innovative and holistic approaches in medicine, various therapies, philosophy, religious renewal, Waldorf education, education for special needs, threefold economics, biodynamic agriculture, Goethean science, architecture, and the arts of drama, speech, and eurythmy. In 1924, Rudolf Steiner founded the General Anthroposophical Society, which today has branches throughout the world. He died in Dornach, Switzerland. Robert McDermott, Ph.D., is president emeritus and chair of the Philosophy, Cosmology, and Consciousness Program at the California Institute of Integral Studies (CIIS). His publications include Radhakrishnan (1970); The Essential Aurobindo (1974, 1987); The Essential Steiner (1984); (with Rudolf Steiner) The Bhagavad Gita and the West (2009); and The New Essential Steiner (2009). He has also published on William James, Josiah Royce, M. K. Gandhi, the evolution of consciousness, and American thought. His administrative service includes president of the New York Center for Anthroposophy; president of the Rudolf Steiner [summer] Institute; chair of the board of Sunbridge College (New York) and of Rudolf Steiner College (California). He was a member of the council of the Anthroposophical Society in America (1996-2004). He is the founding chair of the board of the Sophia Project, an anthroposophic home in Oakland, California, for mothers and children at risk of homelessness. He is a Lindisfarne fellow, a Fetzer mentor, and a member of the Esalen Corportion. Thérèse Trédoulat is a gardening author based in France. She updates the annual Moon Gardener's Almanac, continuing the work of Céleste, a French lunar gardening specialist who died a few years ago. George Adams (1894-1963) was a close student of Rudolf Steiner, and translated many of his lectures given to English-speaking audiences. Beginning in 1935, Olive Whicher worked with George Adams in their research into mathematics and physics until his death in 1963. He translated and published numerous books, lectures, and articles. Eknath Easwaran (1910-1999) was an Indian-born spiritual teacher, author, and translator and interpreter of Indian religious texts, including the Bhagavad Gita and the Upanishads. He was a professor of English literature at the University of Nagpur in India, and in 1959 moved to the United States as a Fulbright Scholar at the University of California, Berkeley, where he taught courses on meditation. In 1961, Easwaran founded the Blue Mountain Center of Meditation and Nilgiri Press, based in Northern California, which published more than thirty of his books. Easwaran was influenced by Mahatma Gandhi, whom he met when he was a young man. He developed a method of meditation (silent repetition in the mind of memorized inspirational passages from the world's major religious and spiritual traditions), which later came to be known as Passage Meditation.
The presentation is overall quite clear, and the style is often captivating. Many figures, examples and exercises complete the monograph. Finally, it is worth adding a mention on the bibiography, which is at present a truly complete account of papers in this area. Mathematical Reviews