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In the meantime, let's start the listing. And the bickering. ![]() |
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I think you could study or define something scientifically because it is falsifiable, but being falsifiable doesn't mean someone is looking at a thing scientifically.
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The real news, including science news corporations may not allow on stations they own. http://www.democracynow.org/ |
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I'm sure this'll go over like a pregnant pole vaulter, but cannot resist:
It is far better to grasp the Universe as it really is than to persist in delusion, however satisfying and reassuring. -- Carl Sagan Please note that I'm not sharing this quote so that it may be twisted back in reference to the BBT, DM, or DE. |
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edit: Lets get right to the point: you've said previously that the BBT is not falsifiable. A specific piece of information was given to you which, if found, would falsify the BBT: namely, a finding of a lot of distant galaxies with blue-shifts. edit2: Actually, I consider that quote of yours, soup, to pretty much be an oxymoron: by definition, if its a scientific theory, its falsifiable. I'm sure what you meant to say is that 'many theories which some people consider scientific are not falsifiable.' |
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And, I think using the format of being or not being falsifiable leaves out a lot of scientific discovery where there is sufficient evidence to indicate results, but no way to falsify the theory.
Religion, for example. I do not mean to start any discussion about the truthfulness or anything else about religion. But, there is a lot of scientific evidence that can show whether some and/or all of the doctrines of a religion are factual. The doctrines themselves are falsifiable. And, there is evidence that can be scientifically studied regarding the social/cultural aspects of religion. But putting the two bodies of evidence together, we somehow have decided, no conclusions can be drawn about the existence of god/s because that question is not falsifiable. I disagree. I think you can say certain criteria must be present to show evidence of a god, and certain criteria may not be present to show evidence of a god. I don't bring this up to discuss evidence for or against a god so please don't hijack the thread. Go to FWIS instead. I bring this up to ask, what is it that can't be falsified? I'm not sure anything fits that category. I think, (and perhaps my ignorance of science will show here), that some questions have been avoided by science by either not looking at ways to falsify the question or because we haven't developed the criteria or science needed to falsify the question. I think the existence of god/s fits the former category and the existence of the Universe before the BB or the existence of other universes fits the latter category.
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The real news, including science news corporations may not allow on stations they own. http://www.democracynow.org/ |
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I have often heard it said that Falsifiability is a cornerstone of science.
But what does this mean exactly? How and when might a scientific theory be described as falsifiable? I am interested to hear people's undertanding of Falsification before I contribute further. Imagination will often carry us to worlds that never were. But without it we go nowhere Carl Sagan |
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beskeptical - My understanding of the god question is that you have to be outside of a system in order to test it, and there's no way to get outside the universe - and that is presumably where the god/gods/goddess/goddesses reside if he/she/they/it in fact created matter.
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"The oxen are slow, but the earth is patient." |
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Soup, you made a specific statement (accusation?) and it was asked that you clarify. Are you going to back your statement up or not? |
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It is a simple matter for me to justify my statement that Dark Matter and Dark Energy are not falsifiable.
However, I suspect it will be necessary to explain the concept of Falsification before hand. Surprisingly, for a scientific forum, it creates a lot of confusion. |
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It's soups' statement. He should define (and be prepared to defend) his use of the terms. The onus is on no one else here.
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“The simplest schoolboy is now familiar with truths for which Archimedes would have sacrificed his life.” – Earnest Renan |
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"The oxen are slow, but the earth is patient." |
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"All your bias are belong to us." Ara Pacis "A witty saying proves nothing." Voltaire |
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jwj If you always believe what you already know, you can't learn anything - Liz |
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In the archeological world, current methods of modeling must demonstrate viability: They must show humans living in the proposed environment would or would not starve. If more than one model meets both the viability criteria and the observations, each conflicting model must be allowed to stand on its own merits until it is falsified. Cosmologist should take a page from this book: Unless and until competing alternatives are falsified, multiple grand schemes should be encouraged, not summarily dismissed because they lack completeness.
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jwj If you always believe what you already know, you can't learn anything - Liz |
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For instance that there are events that take place at an extreme sub atomic level beyond which quantum mechanics states that chaos and randomness prevail. There is a theory that just beyond that level is another set of physical rules that, if known and observed , would accuratly predict what happens on this side of the barrier. Nice theory but it cannot be proven or falsified unless an observation can be made in an area where observation from the 3 dimensional universe we live in is impossible. There is another that is backed up by the math, that explains the "Big Bang" and the expansion of the universe,,,and allows for multiple Bangs without a previous Big Crunch. I am sorry I don't have access to the article right now, I'll try and post it later. In this theory the universe consists of many membranes and if the energy in each two adjacent membranes is low enough they are drawn to gether. When they intersect there is a huge amount of energy imparted to each membrane at the point of contact. Our universe is one of those membranes, the BB is the result of the last interaction between it and an adjacent (in n space) membrane. When the energy from this last interaction has sufficiently dispersed, sometime after all black holes have disappeared having lost their mass to Hawking Radiation, the energy in each membrane will again be insufficient to keep them from intersecting and flash, another BB. This theory, although mathematically consistent, cannot be proved nor falsified. Quote:
Am I full of ........ or does this make any sense to anyone?
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"Man has always found it easier to sacrifice his life than learn the multiplication table." - Somerset Maugham |