Published October, 1925.

PRINTED IN THE UNITED STATES OF AMERICA BY

THE FERRIS PRINTING COMPANY

TO

MY COLLEAGUES,

PAST AND PRESENT,

WHOSE FRIENDSHIP IS INSPIRATION.

TABLE OF CONTENTS

CHAPTER PAGE
I.The Origins of Modern Science[1]
II.Mathematics as an Element in the History of Thought[28]
III.The Century of Genius[55]
IV.The Eighteenth Century[80]
V.The Romantic Reaction[105]
VI.The Nineteenth Century[134]
VII.Relativity[160]
VIII.The Quantum Theory[181]
IX.Science and Philosophy[193]
X.Abstraction[219]
XI.God[242]
XII.Religion and Science[252]
XIII.Requisites for Social Progress[270]