A.D. 1605-2005 by R. V. JONES , F.R.S.
Professor of Natural Philosophy in the University of Aberdeen
Earlier this year Professor Jones gave three Joseph Payne Memorial lectures to the College of Preceptors in London.
These were repeated in shortened form and given before an invited audience in the BBC's Aberdeen studios, and recorded.
It is the second of these recorded lectures that can be heard tonight.
Thirj lecture: August 31