Electronic local history / artificial life exhibit
This is not a game introduction. It is an exhibit panel about a strange question: if small programs copy, mutate, compete, and disappear inside a computer, how close do they come to life?
In the 1990s, one of the most famous experiments in artificial life was created. Its name was Tierra. In Spanish, Tierra means Earth.
The beings inside Tierra were not animals or plants. They were small programs.
Those programs lived inside computer memory, used CPU time to move, copied themselves, and increased in number.
In Tierra, when an individual copied itself, small mistakes sometimes occurred. They were like mutations in nature.
Some mistakes were failures. Some had no clear meaning. But rarely, a mistake created an individual that reproduced faster or used other individuals for its own survival.
In this way, evolutionary-looking behavior appeared inside a computer, even though nobody designed every individual by hand.
Tierra is fascinating because it raises the question: is this really life?
There is no blood or flesh. It needs no water or air.
And yet it multiplies, changes, competes, goes extinct, and produces new kinds. It looks like a tiny electronic ecosystem.
In the Local Museum, this idea has been turned into a small artificial-life aquarium.
The organisms in the tank are not preserved specimens. Each time the page is opened, a slightly different ecosystem appears.
Visitors may watch the tank or stir it a little. The museum accepts no responsibility for the result.