No38

Intellectual organisms evolve in the direction into which its own flesh is thrown away.

It is certain that the born organism evolves into a complicated form gradually.

But it is a question whether finally the organism of a figure like man is born.

It is because it is hard to accept a human being's figure to be the state where it evolved most rationally.

But the intelligence of an organism will improve as it evolves.

The organism with civilization appears by a certain amount of probability.

If civilization reaches a fixed level, they can substitute a part of own flesh.

A part of viscera and organ are exchangeable for artificial it also with the science level of the present earth.

If the science level improves further, it can be expected whether all organs except a brain are unexchangeable.

Then, if it is said whether a brain is impossible, most portion is exchangeable in fact.

A cerebellum is the organ which adjusts the movement function of the body, and the function can be executed by proxy by the operation of a computer.

Even if a cerebellum is destroyed under a certain situation,

a computer carries out operation processing of the electric signal sent from a cerebru,.

the result is returned to a cerebrum.

it can substitute, if voltage is given to a nerve cell.

With the present technology, it will be difficult.

But it is not theoretically impossible.

Similarly, the diencephalon and the medulla are important organs as a processing function of life maintenance activities or feeling.

Since they are comparatively automatic organs, they can perform substitution by the computer.

"But ,the cerebrum which is a mental center could not perform substitution by the computer."

You may consider in this way.

In fact ,portion even with the most cerebrum can be substituted.

The preceding chapter already also explained,

The great portion of function of a cerebrum is not necessarily used "to consider."

It is used for it processing the information brought near from the body and giving an exact command.

Since information processing is a field good at a computer, naturally it can be substituted.

Moreover, a computer can also perform the function of memory.