CONTENTS. 



LECTURE I. 



GENERAL RELATIONS OF SCIENCE AND AGNOSTIC 

 SPECULATION g 



LECTURE II. 

 THE SCIENCE OF LIFE AND MONISTIC EVOLUTION. 47 



LECTURE IIL 



EA'OLUTION AS TESTED BY THE RECORDS OF THE 

 ROCKS ,<^ 



LECTURE IV. 

 THE ORIGIN AND ANTIQUITY OF MAN 137 



LECTURE V. 

 NATURE AS A MANIFESTATION OF MIND 175 



LECTURE VI. 

 SCIENCE AND REVELATION 317 



r 



