bruto
Penultimate Amazing
You haven't found any logical inconsistency in my text....
That shows consistency but nothing else. A delusion dearly held is not correct for being consistent.
You haven't found any logical inconsistency in my text....
Hi Wolfgang, Entropy can be defined in several ways. However the order/disorder interpretation is fraught with difficulties. The biggest one is actually defining what disorder is (read the Wikipedia entry on entropy). In your example we know that some of the gas in the box must have ended up in the just hatched chick. This is an increase in order. We can argue that 1 thing (an egg) has become 1 thing (a chick) and that has not affected the order of the system. It looks like you take the view that an egg is more ordered than a chick because the chick results from "blind downhill processes" and this overwhelms any other increase in order....In a previous post I presented a more detailed variant of the paradox:
We can put the just fertilized egg together with enough atmosphere of the right temperature in a big enough box and consider the whole box as a closed system. The composition of the air in the box will change during the development of the chick, but to consider this change as a decrease in order seems quite absurd to me. Because the box with the just hatched chick is considered a state resulting only from blind downhill processes affecting previous higher-order states, we must conclude:The box with the just hatched chick is less ordered than the box with the just fertilized egg....
Cheers, Wolfgang
No, you argue against several scientific principles by trying to point out their inconsistencies or errors. But your arguments reveal that you do not understand those areas of science, since they point out things that aren't so.You haven't found any logical inconsistency in my text, you only enumerated what must be wrong if your world view is essentially right. And it should be obvious that what you consider a "complete misunderstanding" of "basic scientific principles", I consider only a disagreement between panpsychism (acknowledging the reality of souls) and the prejudices of your materialist world view.
Irrelevant to the argument, and wrong. Evolution deals only with what happens to life over the course of time. It does not deal with how life got started. ToBy the way, I'm a consequent, consistent evolutionist, not admitting such discontinuites as between abiogenesis and Darwinian evolution or between an evolution without any form of consciousness and a sudden appearence of consciousness (see also http://groups.google.com/group/talk.origins/msg/ebd48940eb2a79a6).
You do lack understanding, as your arguments reveal.In cases where I do not believe in orthodox science (e.g. particle physics), you simply conclude that I lack understanding.
It is naive. You compare apples and oranges, and marvel that they aren't the same. Of course they're not the same, whoever said that they were?And that you consider the short chapter Mechanical and Living Systems as "thoroughly naive" is quite revealing.
Heat.You write: "A newly hatched chick is more ordered than a raw egg, since the egg requires an input of energy to form the chick, thus decreasing the entropy of the system."
What kind of energy input? In a previous post I presented a more detailed variant of the paradox:
If the system is closed then the total entropy of the system will not change. You again show your lack of understanding of entropy. If the air in the box is warm enough the chick will form in the egg, and the air in the box will cool down. The cooling is a loss of energy to the egg. The air loses heat (and increases its entropy) whilst the egg forms into a chick (and decreases its entropy) whilst the entropy of the system (air plus chick) remains constant.We can put the just fertilized egg together with enough atmosphere of the right temperature in a big enough box and consider the whole box as a closed system. The composition of the air in the box will change during the development of the chick, but to consider this change as a decrease in order seems quite absurd to me. Because the box with the just hatched chick is considered a state resulting only from blind downhill processes affecting previous higher-order states, we must conclude:
The box with the just hatched chick is less ordered than the box with the just fertilized egg.
The population of Giant Pandas has been dropping steadily for a very long time, and the reason is ridiculously simple. At some point in the past, the Panda went from being a carnivore to being a vegetarian, eating a diet of little but bamboo. The reason for this change is unknown, but maybe the animals they ate became too rare to give them a steady food source so they started eating the most abundant food available to them - bamboo. Whatever the reason for this change the gut of the Panda is not equipped to draw enough energy from the bamboo to allow them to do much except eat, sleep and defecate, and mating and gestation both require energy. So Pandas don't like to mate, and when they do there is a high rate of miscarriage. Their captivity has allowed the population to increase from the wild population. If you ever get the chance you should visit the Giant Panda centre in Chengdu, Sichuan province where they do a lot of research and breed Pandas very successfully. You might learn a few things.Why do you think that the low fertility of the Giant Panda cannot be explained by the psychon theory? The more these pandas are protected, the lower is their mortality and subsequently also their fertility. And that an increasing number of Giant Pandas in captivity leads to a decreasing number in the wild, is also an elegant consequence of the psychon theory. Because of the small population size of the Giant Panda one could perform a crucial experiment: killing all individuals being old or not 100% healthy in order to create a baby-boom.
In any case, if animals were essentially machines without souls, as you assume, then it should be possible to relevantly increase the population size of the Giant Panda, at least by artificial insemination or by cloning.
Strange how food and habitat do make such a difference then. Take for example the rabbit population in Australia. When rabbits were introduced to Australia they underwent an exponential population growth, exactly analogous to the one you suggest would be the case for reductionist materialism.According to reductionist materialism, apart from food and habitat, nothing hinders a species from exponential growth. In reality however, the population size of a species is limited by the number of corresponding souls.
Entropy can be defined in several ways. However the order/disorder interpretation is fraught with difficulties. The biggest one is actually defining what disorder is (read the Wikipedia entry on entropy).
If you want to talk about scientific processes and laws you need to use the same definitions as they do, otherwise you're just talking garbage.My argument is essentially independent from such definitions.
That's actually nearly correct!Blind downhill processes lead from a state of lower probability to a state of higher probability. A good example is decay in general or the decay of a bacterium after death in special. Another example is the dilution by random movements of a group of particles suspended in a liquid (Brownian motion).
Imagine that one autotroph bacterium starts replication in a corresponding culture medium and that after some time the culture medium is full of bacteria. According to common sense, the transformation of simple molecules into such highly complex chemical factories constitutes not only a transformation from a state of higher probability into a state of lower probability but also an increase in order.
No, since the laws of QM are probabilistic, not deterministic, no such precise simulation is possible. It would be possible to produce a simulation that gave a probable outcome, but not a certain outcome, as is possible for Newtonian mechanics.In the case of e.g. gravitation (of our planetary system) or Brownian motion, computer simulations can easily be made, because what happens in nature can be well explained by physical laws. In case of life however, simulations based on physical or chemical laws do not exist. Why? Those believing in quantum mechanics sometimes claim that such simulations are possible in principle, but that the needed computing power exceeds all existing computers.
Try watching this video instead. Simple evolution with no guiding thought process.However, I'm convinced that every unprejudiced examination leads to the conclusion, that no physical laws (as the basis of chemistry and biochemistry) can be formulated and implemented as a computer simulation in order to explain e.g. the construction of the Bacterial Flagellum, as shown in this animation.
There is no must about it. You're just anthropomorphising again.The behaviour of such enzymes must be explained by assuming that they somehow are able to sense their environment and to perform goal-directed movements.
It is an argument from incredulity, to whit, you can't believe that such a thing could happen without the enzymes being able to sense their environment. Pretty much the definition of an argument from incredulity - "I can't believe that that could happen unless the enzymes can sense their environment, therefore they must sense their environment".This only means that enzymes resemble rather insects than the dead particles of Brownian motion.
That's not an argument from incredulity,
There's your problem, right there. A lot of science is contrary to "common" sense, and if you throw out stuff just because it doesn't make sense to you then you are again making an argument from incredulity.but from common sense
I'll admit that your reasoning might possibly be consistent.and from consistent logical reasoning.
I really can't say anything to damn your ideas more than your own words do right here.By the way, the less one knows and understands, the more seems possible.
Here's my contribution: if you rearrange the letters in 'wogoga' you get 'woo gag'?
Because the box with the just hatched chick is considered a state resulting only from blind downhill processes affecting previous higher-order states, we must conclude: The box with the just hatched chick is less ordered than the box with the just fertilized egg.
If the system is closed then the total entropy of the system will not change.
If the air in the box is warm enough the chick will form in the egg, and the air in the box will cool down. The cooling is a loss of energy to the egg.
Ah, thanks for the link to your post 96, I hadn't read that one.The cornerstone of demographic saturation is not "a declining growth rate" but a growth resp. decline rate of zero after a population is saturated (see my post #96). And because "there is no obvious reason why families should adjust their behaviour to achieve long-term population replacement", the fact that the populations (corrected for migration) of many developed countries and regions have remained rather constant over years or decades instead of exponentially increasing or decreasing is not only astonishing from the viewpoint of standard demography but also very improbable.
In a closed system"The second law of thermodynamics states that entropy in the combination of a system and its surroundings (or in an isolated system by itself) increases during all spontaneous chemical and physical processes." (Wikipedia)The second law is a logical consequence of the randomness of molecular motions. That a big enough number of random motions can only transform a state of lower probability into a state of higher probability is obvious.
No, it's complete nonsense. We can reduce our local entropy at the cost of an increase in global entropy.However, humans can transform states of higher probability into states of lower probability, because we are able to sense our environment and are able to purposefully move our bodies. The same is valid also for animals and for bacteria.
Here's my contribution: if you rearrange the letters in 'wogoga' you get 'woo gag'?
I apologise, you are correct, the entropy of a closed system can increase, but not decrease."The second law of thermodynamics states that entropy in the combination of a system and its surroundings (or in an isolated system by itself) increases during all spontaneous chemical and physical processes." (Wikipedia)
The Earth, as has been pointed out by others, is not a closed system, so the entropy of the Earth can decrease with no contradiction of the 2nd law of thermodynamics.The second law is a logical consequence of the randomness of molecular motions. That a big enough number of random motions can only transform a state of lower probability into a state of higher probability is obvious. However, humans can transform states of higher probability into states of lower probability, because we are able to sense our environment and are able to purposefully move our bodies. The same is valid also for animals and for bacteria.
Not a closed system. An input of energy can spontaneously decrease the entropy of a system with no need for conscious intent.But what about DNA polymerase enzymes which replicate DNA in vitro? The decay of DNA is the normal reaction, leading to a state of higher probability. Therefore, such enzymes doing the opposite create states of lower probability. Because random motions only could create states of higher probability, we are forced to admit: the motions of such enzymes are not random.
And yet the eggs still need a constant input of heat energy."It has been reported that during incubation, large eggs produce more heat than small eggs. Large eggs also face more difficulties to remove the surplus heat from the egg, as a result of the decreasing ratio between egg surface and egg content with increasing egg size and the reduced air velocity over the eggs in commercial incubators." (Source)
No, because such a perpetuum mobile would require constant replacement of the reactant chemicals, which would take more energy than that released by the reaction. It would also require a heat source to supply the heat or it would rapidly reduce its surroundings to absolute zero.A decade ago, I wrote in a discussion with somebody who argued like you:
"Your comments show a further time that you do not understand at all the (original) second law. This law is aequivalent to the impossibility of a perpetuum mobile of the second kind. What you write is exactly the contrary: thermal energy can be transformed into energy of chemical bonds. It would be possible to convert thermal energy without temperature differentials into chemical energy. If certain bonds are built up at a temperature of about 37° Celsius, there must be other bonds which can be built up at lower temperatures, e.g. 10° Celsius. In any container we could produce chemical energy by simply cooling down the environment!"
But now I had to learn:
"On the other hand, some reactions need to absorb heat from their surroundings to proceed. These reactions are called endothermic. A good example of an endothermic reaction is that which takes place inside of an instant 'cold pack.' Commercial cold packs usually consist of two compounds - urea and ammonium chloride in separate containers within a plastic bag. When the bag is bent and the inside containers are broken, the two compounds mix together and begin to react. Because the reaction is endothermic, it absorbs heat from the surrounding environment and the bag gets cold." (Source)
Yet this could be further evidence for what I wrote at that time:
"Most time of my life I have been sure that a perpetuum mobile of the second kind is not possible, but now I'm no longer sure."
In case of life however, simulations based on physical or chemical laws do not exist. Why? Those believing in quantum mechanics sometimes claim that such simulations are possible in principle, but that the needed computing power exceeds all existing computers.
No, since the laws of QM are probabilistic, not deterministic, no such precise simulation is possible. It would be possible to produce a simulation that gave a probable outcome, but not a certain outcome, as is possible for Newtonian mechanics.
Nope. I said that it's only possible to produce probabilistic models in QM. That doesn't mean that the actual evolution of the flagellum is impossible. One is a predictive model, which can only be probabilistic in nature. The other is reality, which has already happened. It can be explained in terms of QM, but it can't be predictively modelled.So you concede that the rather deterministic than probabilistic construction of the bacterial flagellum cannot even in principle by explained by quantum mechanics and similar theories?
No. The Miller–Urey experiment was an ad-hoc experiment, which shocked everyone involved by actually producing biochemical building blocks. Furthermore, the concentrations required are unknown, although estimates may exist, nobody can be certain.And here you can find a short refutation of the hypothesis that a bacterium-like Adam as the result of purely materialist abiogenesis could have started Darwinian evolution. By the way, one should not forget that the existence of a high enough concentration of corresponding building blocks (simple organic molecules) is a prerequesite for any materialist trial-and-error abiogenesis process to start. The famous Miller–Urey experiment is strong evidence against such a high concentration of the needed building blocks on the early earth.
Why did those souls move from Europe to the US, when Europe was also going through a baby boom? Where did those spare souls come from, when, despite all the deaths in WWII, the population of Europe significantly increased between 1930 and 1950?The baby boom in the United States caused by the many deaths in Europe during World War II is a good example showing that souls "move from country to country".
There's also a wee bit of a problem there if ethnicity is a factor in the distribution of souls, because I don't recall that the baby boom over here reflected the great losses of certain ethnic groups in the holocaust. It might be hard to figure out for large and varied ethnic groups such as the Jews, since I'm sure American Jews participated well enough in the American baby boom, but smaller groups that were also heavily and disproportionately thinned in that time should have seen an enormous and equally disproportionate increase in their numbers that would stand out noticeably. American and Irish Gypsies and Travellers, for example, should have seen an unprecedented and conspicuous population explosion after the terrible toll paid by their European cousins. If not, why not?Why did those souls move from Europe to the US, when Europe was also going through a baby boom? Where did those spare souls come from, when, despite all the deaths in WWII, the population of Europe significantly increased between 1930 and 1950?
... American and Irish Gypsies and Travellers, for example, should have seen an unprecedented and conspicuous population explosion after the terrible toll paid by their European cousins. If not, why not?