He visited Oxford and delivered at the University, on the 26th and 27th
of May, two lectures entitled La Perception du Changement, which were
published in French in the same year by the Clarendon Press. As Bergson
has a delightful gift of lucid and brief exposition, when the occasion
demands such treatment, these lectures on Change form a most valuable
synopsis or brief survey of the fundamental principles of his thought,
and serve the student or general reader alike as an excellent
introduction to the study of the larger volumes. Oxford honoured its
distinguished visitor by conferring upon him the degree of Doctor of
Science. Two days later he delivered the Huxley Lecture at Birmingham
University, taking for his subject Life and Consciousness. This
subsequently appeared in The Hibbert Journal (Oct., 1911), and since
revised, forms the first essay in the collected volume L'Energie
spirituelle or Mind-Energy. In October he was again in England, where he
had an enthusiastic reception, and delivered at London University
(University College) four lectures on La Nature de l'Ame. In 1913 he
visited the United States of America, at the invitation of Columbia
University, New York, and lectured in several American cities, where he
was welcomed by very large audiences. In February, at Columbia
University, he lectured both in French and English, taking as his
subjects: Spiritualite et Liberte and The Method of Philosophy. Being
again in England in May of the same year, he accepted the Presidency of
the British Society for Psychical Research, and delivered to the Society
an impressive address: Fantomes des Vivants et Recherche psychique.

Meanwhile, his popularity increased, and translations of his works began
to appear in a number of languages, English, German, Italian, Danish,
Swedish, Magyar, Polish and Russian. In 1914 he was honoured by his
fellow-countrymen in being elected as a member of the Academie