I hope you can get a hold of the October 8th National Review and read the piece entire. I found the genetic algorithm a most fascinating little beastie...but in the space of a post here, couldn't elaborate.
In short, Manzi finds a clear correspondence between the function of a genetic algorithm (a purely mathematical structure) and the function/structure of the genome (a purely biological structure). Though he presents this as an "analogy," clearly the two share common features — selection, crossover, mutation (just as Darwin indicated) — and these features can be mathematically described. Which after all is what really makes them "scientific."
This article -- geared to the intelligent generalist public -- comes at a time when scientists are beginning to appreciate the importance of the successful communication of information in biological organization and, hence, biological evolution.
(If you have an interest, and can't get a hold of NR, please write to me privately.)
Again Andy -- thanks!
Appreciate the ping. I’m going to get a copy of Manzi’s article. Can I get you to translate it for me? (^: