' The Physical Evidence '
First of two talks by Leon Rosenfeld
Professor of Theoretical Physics in the University of Manchester
In this talk Professor Rosenfeld explains how a new synthesis has taken the place of the dualism of matter and energy which was the characteristic of nineteenth-century physics. He describes in some dotail the much discussed and misunderstood ' uncertainty relations,' and speaks of Niels Bohr's concept of complementarity and the relation of determinism to complementarity.