142 THE PROBLEM OF EVOLUTION 



This fact, according to Friedenthal, serves as a 

 proof, * that in man is something peculiar, which marks 

 him off from all other living creatures, and I agree 

 with the scientist Wasmann on this point which dis 

 tinguishes man, as we know him, from all other living 

 beings. 



Speech is undoubtedly an important aid to 

 the formation of concepts and ideals, but it is 

 not their primary cause. This must be sought 

 in the human intelligence. (On this subject cf. 

 the 3rd edition of my work on Instinct and 

 Intelligence in the Animal Kingdom. Frei 

 burg i. B., 1905, p. 92 et seq.). Otherwise I 

 can agree with these remarks. 



Dr. Friedenthal considered that Father Was 

 mann had been illogical. At the outset he had 

 declared that scientific research could never clash 

 with religious conviction. Dr. Friedenthal, too, 

 could not imagine a religion capable of being upset 

 by any scientific fact whatever. Father Wasmann s 

 want of logic showed itself later on, when, instead 

 of speaking as a scientist, he became a partisan, 

 taking up his position in consequence of religious 

 considerations. 



Dr. Friedenthal would be at a loss if he tried 

 to prove that in my lectures any religious 

 considerations led me to decide against the 

 hypothesis of spontaneous generation, or 

 against the intellectual evolution of man from 



