Under the auspices of the Foreign Student's Committee Dr. Walter Kotschnig of Geneva will speak in the Junior Common Room of Kirkland House at 7.30 o'clock tonight after a dinner given in his honour. His subject will be "German Political Changes and Their Effects on Student Life". Dr. Kotschnig, who has written several books on education and is a well known authority on the subject, is an Austrian and the general secretary of the International Student's Service, to which the Harvard Student Council gives a yearly sum of money. This organization has charge of the student relief work carried on by the newly formed commission of the League of Nations. It was founded during the war for emergency relief work, but has continued since that time as a permanent organization.