CONTENTS 

 PART I 



CHAPTER 



INTRODUCTION 



I THE ECONOMY OF NATURE 

 II THE LAW OF CONCORD IN NATURE 



III THE ORIGIN OF MORALITY 



IV EVOLUTIONAL PSYCHOLOGY 



V THE " INTELLIGENCE " OF PLANTS 

 VI LIFE AND HABIT 



PART II 



I " NORMALS " 



II LA VIE NORMALE 



III THE VALUE OF ABSTEMIOUSNESS 



IV PARASITISM V. SYMBIOSIS 



V THE LAW OF SYMBIOTIC MODERATION 



VI THE BIO-ECONOMICS OF INTERNAL SECRETIONS 



VII THE LAW OF THE MEMBERS 



VIII " PATHOLOGIA PHYSIOLOGIAM ILLUSTRAT " 



IX FOR " PROFESSIONAL " SERVICES RENDERED 



PART III 



I " CONTRE-EVOLUTION " 



II " ARBOREAL MAN " 



III MALADIE ET SYMBIOSE 

 INDEX 



PAGE 



ix 



I 

 23 



45 

 63 



82 



94 



121 

 124 

 129 

 131 



139 

 146 



150 

 153 



161 



167 



212 

 236 

 289 



