Der «Sinnenschein» als Schwellenregion zwischen Über- und Unter-Natur
Georg Maier zum 70. Geburtstag in Dankbarkeit für lange, fruchtbare Zusammenarbeit
Impressions will be presented concerning nature, as far as it can be experienced by sensual perception, and its relation to “higher nature” and “sub-nature” as described by Rudolf Steiner (1925) in his letter to the members of the Anthroposophical Society “Von der Natur zur Unter-Natur”. Thereafter the connection between “sub-nature” and electricity will be considered and finally the importance of “sub-nature” for the evolution of mankind will be discussed.