Wolfram Eber

Der vorliegende Band versammelt die Beiträge des 26. Kolloquiums der Wolfram von Eschenbach-Gesellschaft. Mit dem vor 850 Jahren geborenen Walther von der Vogelweide steht der größ...

For the ancient Egyptians, the Middle Kingdom (c. 2000–1700 BC) was a classical period of art, history and literature. The Twelfth Dynasty was one of the strongest ever to rule on ...

From the earliest periods of history human beings have used mind-altering substances. In addition, in almost all religions we find techniques for meditation which may induce states...