Last post I wrote about a simple substitution cipher Robert J. Sawyer used in his 2012 science fiction political thriller, Triggers. This post I’m writing about a completely different cool thing from a different book by Sawyer, The Terminal Experiment. Published in 1995, it’s one of his earlier novels. It won both a Nebula and a Hugo.

I described the story when I posted about Sawyer, and I’ll let that suffice. As with the previous post, this post isn’t about the plot or theme of the novel. It’s about a single thing mentioned in the book — something that made me think, “Oh! That would be fun to try!”

It’s about a very simple simulation of evolution using random mutations and a “most fit” filter to select a desired final result.

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