Physical Basis of the Direction of Time

This book arose from a series of lectures which I gave at the University of Heidelberg during the summer terms of 1979,1982 and 1986. They led in 1984 the publication in German of Die Physik der Zeitrichtung, which appeared to as Vol. 200 of the Springer Lecture Notes in Physics. The present English version is not merely a translation of these notes, but has been widely revised and extended. The n...