Basically, the human brain is no different from the one animals have: the size and form may differ, but being grease and flesh and water it is rather funny to think...how do we think?And when we die, what happens to those archived memories, those archived toughts and experiences?
Where does imagination comes from? and why? in which evolutionary (or creational) stage it came trought?
Nevermind, i think is the best ever happened to mankind.