Category:World Brain

quotations

 * Preface

World Encyclopaedia

 * Lecture delivered at the Royal Institution of Great Britain, November 20th, 1936

The Brain Organization of the Modern World

 * Lecture delivered in America, October and November, 1937

The Idea of a Permanent World Encyclopaedia

 * Contribution to the Encyclopédie Française, August, 1937

Passage from a Speech

 * Passage from a Speech to the Congrès Mondial de la Documentation Universelle, Paris, August 20th, 1937

The Informative Content of Education

 * Presidential Address to the Educational Science Section of the British Association for the Advancement of Science, September, 12th, 1937