CONTENTS OF THE SECOND VOLUME. 



CD AFTER PAGE 



I. REFLECTIONS ON PRAYER AND NATURAL LAW . . 1 



II. MIRACLES AND SPECIAL PROVIDENCES ... 8 



III. ON PRAYER AS A FORM OF PHYSICAL ENERGY . . 40 



IV. VITALITY 46 



V. MATTER AND FORCE 53 



VI. SCIENTIFIC MATERIALISM 75 



VII. AN ADDRESS TO STUDENTS 91 



VIII.- SCIENTIFIC USE OF THE IMAGINATION . . .101 



IX. THE BELFAST ADDRESS 135 



X. APOLOGY FOR THE BELFAST ADDRESS . . . 202 

 XI. THE REV. JAMES MARTINEAU AND THE BELFAST 



ADDRESS 224 



XII. FERMENTATION AND ITS BEARINGS ON SURGERY AND 



MEDICINE 251 



XIII. SPONTANEOUS GENERATION 290 



XIV. SCIENCE AND MAN 835 



XV. PROFESSOR VIRCHOW AND EVOLUTION . , . 378 



XVI. THE ELECTRIC LIGHT . . 419 



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