Fishman
Posts: 795
Joined: 4/1/2010 Status: offline
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quote:
ORIGINAL: frugaldude I see no reason to argue on these points. Your assumption that sucessful pirate designs will survive and reproduce. That is natural selection. Well, they survive. All designs reproduce randomly, so the fitness of a design only affects its retension in the population by survival, not by reproduction. quote:
ORIGINAL: frugaldude My assumption is a well designed ship will be dominate on the short term but will eventually die as technology improves. Your assumption is that technology improves. However, the tech tree is finite, and therefore, improvement eventually, and when it comes to human-made ship designs, rather quickly, ceases and a "final" model is produced. In the meantime, the pirate designs will still evolve towards the best model, which, in all likelyhood, is yours, as human designed ships have a far longer operational lifespan than AI-designed ships. quote:
ORIGINAL: frugaldude I am also assuming when a ship dies, no matter who designed it, its replacement will be taken randomly from all the designs within the galaxy. This is not natural selection. Yes, in this model, fitness will not improve reproductive success. HOWEVER, it WILL improve SURVIVAL, which is part of natural selection. If, for instance, we have a population of red ships, and a population of blue ships, and in the beginning, half are red, and half are blue, but at each iteration, a red ship has a 50% chance of being destroyed and a blue ship has a 25% chance of being destroyed, with a destroyed ship being randomly replaced by either a red or blue ship with even probability, blue ships will eventually come to dominate the population. This is very much natural selection at work. It doesn't matter if eventually, green ships are introduced the equation and green ships are even less likely to be destroyed than red or blue ships: If this happens, the population of the ships shifts towards green ships, because the environment has selected in favor of the new green ships.
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