On Wednesday, October 3, 2012 12:35:11 PM UTC-4, John Clark wrote: > > On Tue, Oct 2, 2012 at 3:39 PM, Craig Weinberg <whats...@gmail.com> wrote: > > >> > how can reason be completely different from evolution if reason itself >> is a consequence of nothing but evolution. >> > > Random mutation can wire together a small number of cells such that if > there is a sudden change in the light levels in the environment, like a > shadow covering it, a snail will retreat into its shell. This mutation will > aid in survival so it will enter into the next generation. A further random > mutation might be such that if the shadow does not lead to a attack the > connection between shadow and retreat into your shell will be weakened, and > if it does lead to a attack the connection will be reinforced. This is the > utilization of rudimentary induction, something not seen in the inorganic > world until humans started making computers. Evolution is just random > mutation and natural selection, and induction is not part of any of that, > but it can and has produced something that is. And simple induction is the > first step toward more complex inductions, and then deduction and then > large brains that produce minds that argue about philosophy. >
This is actually a good explanation of your position, and it is a respectable position that is adequate for engineering purposes. Since, however, we are talking about defining awareness itself, consciousness, and the difference between biology and inorganic chemistry, I think that we have to look more closely at your initial assumptions. As with the case with all of these arguments, it is the initial framing of the issue in which the real question is overlooked, rather than a broken link in the chain of logic. When you say "Random mutation can wire together a small number of cells such that if there is a sudden change in the light levels in the environment, like a shadow covering it, a snail will retreat into its shell", you have assumed sense and awareness to begin with. In theory, random mutation can't wire together anything. Nothing can be wired together in a universe which is devoid of any capacity for detections, responses, and their meta-consequences. This is already awareness. You are already assuming a mechanism in which one thing can have something to do with another thing - where there can be a such thing as 'light levels' or other experiences of coherent sensation/detection. You are already assuming participatory efficacy in the perception event - the snail will retreat into its shell means that something is able to detect the external condition and causally effect the behavior of the cells of the snail to the point that they physically contract and move into a different position within the shell. This may seem like a trivial detail to go from randomness to a single low level biological reflex, but ontologically it already crosses a chasm which is infinitely wide. You already have billiard balls which are able to tell the difference between Spring and Fall. It is a leap which is not supported in my view. Once you have sense, it is easy to imagine how sensations might evolve into richer sensations, emotions, thoughts, etc, but these evolve from the qualities of experience themselves, not from the random selection which dictates which hereditary line is most promising. It is the experience which becomes more and more conscious and more intelligent through the realism of its participants, not from some assumed disembodied logic of its spatial-mechanical configuration. They are two very different things. Evolution can determine which socks get lost in the dryer and which pairs survive, but it is still socks that are the relevant item. Socks don't appear just because conditions are right in the dryer If you can begin to understand that 1) I understand and respect your argument here 100%. 2) I think that I have a better explanation then we can continue if you like and I can explain how I think qualitative significance progresses in a completely different way than evolution. If you don't believe 1) and intend to go on trying to make your same case over and over then I don't want to waste your time and we should stop. Craig > > > You say that they are different but you explain nothing of how it is >> possible for evolution to become so different from itself. >> > > Evolution hasn't changed a bit in billions of years, it's still just > mutation and natural selection and it doesn't have a scrap of induction or > deduction or intelligence in it , but it has managed to produced billions > of things that do because in their niche those things pass on their genes > better than things that don't have those properties. And Evolution has > produced at least one thing that's conscious too. > > > What does Darwin being right about evolution have to do with you being >> right about biology being unnecessary? >> > > As I've said before, Evolution can't see consciousness only intelligence, > and yet Evolution produced consciousness at least once with me, therefor > consciousness must be a byproduct of intelligence. And we now know for a > fact that biology is not necessary for intelligence so it's not necessary > for consciousness either. > > John K Clark > > > > > >> >> >> -- You received this message because you are subscribed to the Google Groups "Everything List" group. To view this discussion on the web visit https://groups.google.com/d/msg/everything-list/-/N4H7OlloSkgJ. To post to this group, send email to email@example.com. To unsubscribe from this group, send email to everything-list+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/everything-list?hl=en.