Contents 



Vll 



CHAFTBR 



III. — Time and the Geological Record 

 IV. — Change is Normal 

 V. — Descent of Man 

 VI. — Physical Limitations . 

 VII. — The Biological Record 

 VIII. — Karyokinesis . 

 IX. — Embryology 

 X. — Effects of Environment 

 XI. — Distribution of Heredity 

 XII. — Evolution of Sex . 

 XIII. — Distribution by Sex 

 XIV. — Multicellular Bodies . 



XV. — The True Ego 

 XVI. — Aspiration in Evolution is Morality . 

 XVII. — Today is Always the Day of Evolution 

 XVIII. — Humanity in Limited Privilege 

 XIX. — Human Consciousness . 

 XX. — Free Activities 

 XXI. — Organization .... 

 XXII. — Summary and Conclusion 



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