A god like entity instantaneously moves two men out of their world and into a large white room that seems to extend to infinity.
“You may go back to your own world and continue your lives as soon as you answer me this!.. Correctly!” The god like entity says. He places a basket full of fruit and a fruit fly in front of the two men. “Which one is physically more complex?”
The entity gives the men the ability to make any tool appear for their use in answering the question. They are also given all eternity as well.
The average person, being that they are not a computer scientist, would probably say the fruit fly is more complex.
Obviously size is no measure for complexity. In fact the question of how complex an object is, is so complex that a cube with a piece missing off the corner is more complex than the whole cube, and the question of whether a human is more complex than a virus is unknowable without incredible knowledge and calculation that would seem near impossible to obtain. This of course goes against intuition.
The two men are now in a predicament in which they may never return home. Luckily for them, they are both experts in logic and the tools of science. Using various tools and instruments, one of the men decides to start analyzing and documenting the fly atom by atom so he can optimize the information and compare it with the optimized information of the fruit basket to see which one requires more information to describe.
The other man, being more of a holist, tries to find the shortest route to the answer. He wants to figure out how much he can ignore. The holist usually tries to find tricks or shortcuts to understand a complex system. So, he gives both the fruit basket and the fruit fly an once-over and discovers a second fruit fly within the fruit basket. “Eureka!” He exclaims. He imagines a thing being less complex than that very same thing plus another separate thing and with a puff of smoke, the man returns back to his original time and place.
The poor man using the instruments does not take account of what’s in the fruit basket until after a googol to a googolplex number of years of analyzing the fruit fly. (He’s got quite a tunnel vision.)
In this I tried to express a holist method of understanding. It’s a general thing and a relative thing. The man using the instruments ignored anything lesser than an atom. The man who was more of a holist might have ended up using the same technique had he not discovered the second fly. Also, both techniques may not workout as well if they were using poor logic.
It would seem to me that the human brain is generally a sufficient enough processor, whether geared to a more holist approach to understanding or not, for executing an action that would represent understanding any objective thing. It’s a Matter of time. (A processor with a small critical set of operations can execute any program that a much larger processor with its more elaborate set of operations can.)