Introduction 7
Synopsis 21
Book Ⅰ．MATTER AND SPACE 27
Book Ⅱ．MOVEMENTS AND SHAPES OF ATOMS 60
Book Ⅲ．LIFE AND MIND 96
Book Ⅳ．SENSATION AND SEX 130
Book Ⅴ．COSMOLOGY AND SOCIOLOGY 171
Book Ⅵ．METEOROLOGY AND GEOLOGY 217
Select Bibliography 257
Index 259