> It is the physical world, nature is the implementation of the natural selection algorithm.
But you don't know (and to some degree, cannot know) which parts of it. So you cannot really know if the implementation encodes a goal or not.
> What goal are you referring to?
Whatever goal was being used in the case of genetic algorithms or artificial life systems. Those systems have goals, but the early stages do not embody the goal in any way you could recognize.
> There was no goal at any point in the process.
So in the case of natural evolution, we happen to agree. However, I don't agree with your claim that "the implementation must embody the goal" is a useful way to think about this, and I also have some sympathy for the idea that there could be huge-time-scale teleology associated with evolution that we cannot discern.
But you don't know (and to some degree, cannot know) which parts of it. So you cannot really know if the implementation encodes a goal or not.
> What goal are you referring to?
Whatever goal was being used in the case of genetic algorithms or artificial life systems. Those systems have goals, but the early stages do not embody the goal in any way you could recognize.
> There was no goal at any point in the process.
So in the case of natural evolution, we happen to agree. However, I don't agree with your claim that "the implementation must embody the goal" is a useful way to think about this, and I also have some sympathy for the idea that there could be huge-time-scale teleology associated with evolution that we cannot discern.