A MEETING of medical practitioners and other scientific workers to consider the subject of aerial warfare and means of defence against it will be held in the Hastings Hall, British Medical House, on Wednesday, November 25, at 8.30 p.m. The chair will be taken by Dr. E. P. Poulton, and speakers will include Dr. Stella Churchill, Dr. Robert Edbrooke, Mr. R. Makinnon Wood and Dr. L. A. Rawlings. It is hoped that there will be a full discussion of the whole subject, and particularly of the attitude which the medical profession might reasonably adopt towards it. Information about the Medical Peace Association may be obtained from the Hon. Secretary, Dr. Cecile Booysen, 12 Kent Terrace, N.W.I.