CONTENTS. 



CHAP. PAGE 



XI. RECAPITULATION, CRITICISM, AND RECOMMENCE- 

 MENT 282 



XII. EVOLUTION AND DISSOLUTION . . . .288 



XIII. SIMPLE AND COMPOUND EVOLUTION . . . 297 



XIV. THE LAW OF EVOLUTION 317 



XV. THE LAW OF EVOLUTION CONTINUED . .339 



XVI. THE LAW OF EVOLUTION CONTINUED . .372 



XVII. THE LAW OF EVOLUTION CONCLUDED . . 392 



XVIII. THE INTERPRETATION OF EVOLUTION . . 4:08 



XIX. THE INSTABILITY OF THE HOMOGENEOUS . .412 



xx. THE MULTIPLICATION OF EFFECTS . . . 442 



XXI. SEGREGATION . 4:71 



XXII. EQUILIBRATION 4:96 



XXIII. DISSOLUTION 531 



XXIV. SUMMARY AND CONCLUSION . 551 



