snake-dog-man-human

The snake brain seeks only its own satisfaction. 

It wants what it wants when it wants it, 

with no regard for the effect that it has an others around it.

The dog brain has learned, in order to 

enhance it's survival capacity, 

to co-operate with other dog brains. 

In this sense it is superior to the snake brain. 

Puppy dogs enjoy the physical contact. 

But when fully developed, after the prey is caught, 

see how they selfishly fight each other 

in order to get the choicest morsels.

The man brain has developed its cunning further. 

Man brain is the counter, the keeper of records, 

it can manipulate lesser brains to achieve its desired purpose. 

The hu-man has learned mercy. 

The human transcends the counting state of the man brain, 

the selfishness and inappropriate co-operation of dog brain, 

and the sensual slavery of the snake brain.