It’s a peculiar situation that we are encountering 
more inclusive kinds of technologies which involve 
more of the human being in the learning process, 
and we’re confronted with a great many people of 
exclusive and departmentalized and specialist skills 
and attitudes toward learning, who are not very 
friendly towards integral forms of learning. Any 
specialist is going to see to it that his specialty is 
protected against any invasion from any quarter,