CONTENTS 



171 



OF 



<7fl7 



THE SECOND VOLUME. 



PAGB 

 I. REFLECTIONS ON PEAYER AND NATURAL LAW . 1 



II. MIRACLES AND SPECIAL PROVIDENCES . 8 



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



IV. VITALITY . , . . . . . 46 



V. MATTER AND FORCE . . . -. .63 



VI. SCIENTIFIC MATERIALISM . . . . . 75 



VII. AN ADDRESS TO STUDENTS . . . .91 



VIII. SCIENTIFIC USE OF THE IMAGINATION . . . 101 



IX. THE BELFAST ADDRESS . . . . .136 



X. APOLOGY FOR THE BELFAST ADDRESS . . . 202 



XI. THE BEV. JAMES MARTINEAU AND THE BELFAST 



ADDRESS . .... 224 



XII. FERMENTATION, AND ITS BEARINGS ON SURGERY 



AND MEDICINE . . . . . . 261 



XIH. SPONTANEOUS GENERATION . . . 290 



XIV. SCIENCE AND MAN . . . . . . 335 



XV. PROFESSOR VIRCHOW AND EVOMTTION . . . 373 



XVI. THE ELEOTEIO LIGHT . - . . , 419 



