ANGLO-AMERICAN CONFERENCE OF HISTORIANS. 187 Professor Toynbee said that the prevailing view of historians to-day in the Western World is that historical events were a matter of accident or chance, although as he pointed out a scientific study of history—if it was to aim at being a science in the ordinarily accepted sense—should seek to discover uni- formities and from these to extract some laws out of chaos, as had been done in the physical universe. This attitude was commended as being "scientific," for it endeavoured to establish laws out of uncertainty, and it was the opinion of many authorities on the subject that there were cyclic recurrences in the progress of mankind and in civilization. The Ancient Greeks had them- selves sought to apply science to history, and they looked out for a pattern or plan in the form of cyclic recurrences. On the other hand some modern scientists had appeared to regard the physical universe as a one-way process of "diffused radiation," and not as a "circular track" with cyclic recurrences. The paper, although somewhat philosophical, was discussed by six 01 seven speakers, and they endeavoured to present three possible explanations of the course of historical events, viz., (1) That they occurred as a matter of chance, which is the negation of pattern. (2) That they were due to definite laws with a regular pattern, and (3) that they occurred according to a conscious plan. It was contended that the study of sociology was based upon the occurrence of cyclic repetitions, that the rise and fall of civilization were due to a cyclic movement and that we ourselves might be, at present, an example of this cyclic change. The web of Penelope was instanced as an example of recurrence, the tapestry that was woven by day was unravelled by night and civilization might be such a cycle or recurrence. Our secular and modern civilization might thus be regarded as an attempt to achieve what the Ancient Greeks had attained centuries ago, and we may be finding ourselves to-day on the same path that they had covered. It would thus be a periodicity or rhythm that occurs in history, and the wave which swept over human affairs would attain a maximum effect depending upon personality and upon economic conditions not understood or expected. It was pointed out by Professor G. G. Coulton (Cambridge Antiquarian Society) that the Great War may have depended on chance, for had the Germans understood that our country