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"Thomas Lee Elifritz" wrote in message ... October 4, 2004 George G. Dishman wrote: Other scientific methods suggest we look at all the evidence, and that there is no single scientific method, and those methods are allowed to evolve over time. I suppose that concept isn't mentioned in your federal rulebook of the scientific method. We can of course look at all the evidence, and conclusions are often reached by combining disparate pieces of evidence, but that doesn't change the scientific method which is to accept conclusions only where they are traceable to specific measurements. While you may wish to relax that rule, you have yet to convince anyone else that I have seen. You will go far, by not making any predictions based on evidence which itself is confirmed by empirical observation. We can and do make predictions based on evidence (in the form of observations), the is the purpose of science, It's one of the purposes of science, but it certainly isn't *THE* purpose of science. But thank-you for providing us with further evidence of the absolute inflexibility in your scientific thinking. but you are making predictions based on faith as you admit below. Yes, I have faith that if I repeat observations previously performed, I will get something in the way of evidence from them, and if I make predictions based upon theory based upon evidence, observational and otherwise, I will produce further evidence. Science is based on the hypothesis that there exist "laws of nature" which are repeatable and, yes, we take that on faith if you like, but that is very different from the sense in which you use the word below. Science and faith are not incompatible, just as creation and evolution are not incompatible, just as particles and waves are not incompatible. It's duality stupid. It just requires that you create for yourself a wider and evolving perspective when you obtain new forms of evidence, beyond determinism and reductionism, which you obviously are incapable of. On the contrary, faith is something invoked to describe a belief which is held without evidence. You are being asked simply to identify the observations on which your claims are based. And I provided some of them, Perhaps you offered something before I joined the thread but when I gave you three items suggestive of extraterrestrial life (not intelligent), and asked if you could add to that, you could not. and pointed out that the totality of evidence would be very difficult to supply in this restricted forum, I am not asking for "the totality", just one single item which provides evidence of the existence of extraterrestrial life, that's all. thus I provided you with a useful internet link to enable you to peruse some of the evidence. No, you just provided the lanl link that I use often anyway with no references to a single paper. The _evidence_ I am aware of which is supportive of the hypothesis of extra-terrestrial life consists of the Viking soil experiments (which were more likely to be the result of inorganic chemistry), ALH84001 which is still controversial and really tenuous and, IMHO the best so far, the recent detection of methane in the Martian atmosphere. Now if you want to put those together in some way that's fine, but what people have been pointing out is that there is very limited _evidence_ to consider, regardless of your method. No, they have been claiming that there is *NO* evidence, which I simply point out to be nonsense. Well the way to prove that is to provide _one_ item of evidence, it only takes one to disprove a claim of there being none. However, it seems you cannot do that: Idiots demand proof, mathematicians prove, scientists provide evidence. And you have shown you can do none of those. I've already produced three more than you. Perhaps you should take your own advice because so far you have only proved everyone else to be right, you are unable to produce a single item of evidence. If you don't follow that, show the calculation by which you obtained the value of "by the billions" and cite the specific observational data on which it is based. Hubble HDF and UDF - simple calculations indicate the number of large galaxies in a WMAP estimated universe of 13.7 billion years old is 1 billion, and I observe one Earthlike planet in one average galaxy. The result follows. The predicted number based on observations is of the order of 10^12 galaxies in the observable universe. Actually it's quite a bit greater than that, according to some new computational simulations based upon new evidence. OK. You have observed a total of one Earthlike planet therefore the result is 10^-12 per galaxy, unless of course you want to cite the papers on http://xxx.lanl.gov/ where you found reports of the detection of the other hundred billion that everyone else has missed. Apparently they have, because the quoted number is starting to get quite a bit bigger. Perhaps there is something behind the optical curtain that we don't fully understand. No, the number of earthlike planets which have been observed remains at one, Earth. Perhaps you need to be reminded of what you said above: "I observe one Earthlike planet in one average galaxy." Where are the reports of these observations? Good attempt. Now, where is your evidence for the figure of "one Earthlike planet in one average galaxy". Earth to George, do you copy, over. I not only copy, I can also count. One Earthlike planet observed in a predicted number of 10^12 galaxies is not an average of one Earthlike planet per average galaxy. How do you know there are 10^12 galaxies, have you observed them all? Large numbers have been counted to the point where the figure can be estimated and bounded statistically. We will be able to do the same for "Earthlike planets" once we observe some small number. The more we observe, the tighter the constraints we can place on any estimate. A single observation, which is biased by the fact that we live on it, doesn't mean there is "one per average galaxy". Have you observed the evolution of physical laws back to the initial singularity? Have you observed the singularity? How can you be sure the singularity exists? No, and neither have you, which means you cannot use that information to justify your claim of knowing that there an average of one Earthlike planet per galaxy. Sorry Thomas, it is abundantly clear you just picked that figure because you know of Earth and we are in a galaxy. Clearly you don't understand that this does NOT imply that there is one such planet per galaxy averaged over the observable universe. We have entered a new era in science, which you have utterly and absolutely failed to recognize. Oh I know it's the age of the crank, I was hoping you would avoid becoming part of it. To clarify, how do you know Earth isn't the only one that meets the criteria for "Earthlike" in the whole of the Virgo cluster? PLease state first your criteria for a planet to be considered "Earthlike" and then cite the measurements from which you obtained your figure of a mean of 1.0. The point is, if you want to do science, which you clearly don't, then you have to make the leap to prediction, and you have to have some basis of 'faith' in the basic framework of 'scientific methods and results'. No, Thomas. The purpose of the scientific method is to eliminate the errors caused by introducing faith and ensure that everything can be shown to have been derived, either directly or indirectly, from observation. That is one of them, but you seem to think that there is only one single , that scientific methods are absolute, and that scientific methods do not evolve, as if it was created by some kind of legislation. There are many methods available for doing science, but what is known as "The Scientific Method" is a very specific phrase. You can find lots of pages on it but here's one to start with: http://phyun5.ucr.edu/~wudka/Physics...www/node5.html You do believe there is evidence of universality of physical laws via spectroscopy, at least back a finite period of time, don't you? I believe that certain specific measurements have placed tight constraints on the possible variation of the laws (for example the variation of the fine structure constant). I couldn't cite that evidence but I am sure there are people in this group who could. The key here is that I only believe it because there are specific measurements that support that hypothesis. You are reaching a conclusion without even being able to state on which particular observations you are basing your claim. That is unscientific. Only to your absolutist and obsolete perspective of science. Thanks for the compliment. Now you too know what "the scientific method" means. It's meaningless. Ok, my mistake, you still don't know. Start with the page above. When you understand it, produce the _observations_ that lead you to your conclusions. George |
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