68 AMONG THE GREEKS. 



with the problem of Causation in three forms : first, 

 whether Intelligent Design is constantly operating 

 in Nature; second, whether Nature is under the 

 operation of natural causes originally implanted by 

 Intelligent Design; and third, whether Nature is 

 under the operation of natural causes due from the 

 beginning to the laws of chance, and containing no 

 evidences of design, even in their origin. 



