The Frontiers of Knowledge

First series, 1972-73, Technology and the frontiers of knowledge Saul Bellow: Literature in the age of technology. Daniel Bell: Technology, nature, and society. Edmundo O'Gorman: History, technology, and the pursuit of happiness. Sir Peter Medawar: Technology and evolution. Arthur C. Clarke: Technology and the limits of knowledge.

Second series, 1973-74, Creativity and collaboration: Akio Morita: Creativity in modern industry. James D. Watson: The dissemination of unpublished information. Huw Wheldon: Creativity and collaboration in television programs. Moshe Safdie: Collective consciousness in making environment. Caspar W. Weinberger: Creativity and collaboration in government - The Budget Process

Third series, 1974-75, The modern explorers Sir Edmund Hillary: South Pole - Continent of Adventure. Sir Fred Hoyle: On the origin of the universe. Willard F. Libby: Radiocarbon dating. Isaac Asimov: The moon as threshold.