Versions of Ourselves

I have a theory that humans have a natural impulse to create things that are versions of themselves, or parts of themselves. For example, a computer is like a brain, the Internet is like a central nervous system, and Facebook is like your personality. Most forms of entertainment involve fictitious people. Creation is simply imitation with constraints.

Arguably, there aren't that many basic concepts in the universe, and the human body has some of the best. Complex inventions would necessarily m...