Contents 



Xlll 



PAGE 



§ 5. Concurrent Determination j^^ 



§ 6. Functional Selection 



§ 7. The Relation of Organic to Natural Selection 



§ 8. Terminology 



108 



"5 

 u8 



CHAPTER IX 



^ Mind and Body 



(^ §J^^Kesume on Consciousness and Evolution 

 § 2. Pleasure, Pain, and the Circular Reaction 



121 



123 



135 



§3. Psychophysical Dualism j2q 



CHAPTER X 



Determinate E.y,qlution_^ Natural and Organic Selection 



|_l. ^Criticisms of Neo-Darwinism and Neo-Lamarckism 



§'^. Organic Selection as a Supplementary Principle . . . .137 



§ 3. The Directive Factor i^^ 



§ 4. Intelligent Direction and Social Progress 144 



CHAPTER XI 

 Organic Selection: Terminology and Criticisms 



§ I. Terminology 14^ 



§2. Criticisms of Organic Selection 152 



CHAPTER XII 



Determinate Variation and Selection 



§ I. Determinate Variation 160 



§ 2. Selections and Selection 165 



§ 3. Isolation and Selection 168 



CHAPTER XIII 



Orthoplasy 



§ I. The Factors in Orthoplasy 173 



§2. Applications of Organic Selection 175 



§ 3. Intra-selection and Orthoplasy 183 



§4. Three Types of Theory 186 



§ 5. Concurrence and Recapitulation 189 



