I had to go to Wikipedia just to figure out what an "efficient cause is".
In the Four Causes section, I tried to read the 1st one, Material cause, and only got through:
"A change or movement's material cause is the aspect of the change or movement which is determined by the material which the moving or changing things..." and could only read it in Bill Cosby's voice at that point.
In the Four Causes section, I tried to read the 1st one, Material cause, and only got through:
"A change or movement's material cause is the aspect of the change or movement which is determined by the material which the moving or changing things..." and could only read it in Bill Cosby's voice at that point.