Other societies: AAAS centennial celebration to be held in September

With “One World of Science” as its central theme, the centennial celebration of the American Association for the Advancement of Science will be held in Washington, D. C., September 13–17, 1948. To emphasize the importance of the theme, a number of symposia on scientific subjects of great interest, not only to scientists, but also to the general public, is being organized.