His cheap points are pretty much invalid, irrespective of how many $100 textbooks he has bought. That's pretty cheap as textbooks in advanced fields go, by the way.
Michael - you persist in this 'dark energy is religion' thing. Let's just get a few points really clear, please.
Proposing something that is so far unobserved to explain an unexplained observed effect is entirely reasonable. It's called 'making a hypothesis'.
Nobody's setting "dark energy" up as the creator of the universe, bowing down to it or praying to it to save them from cancer or whatever, so quit it. Just quit it. We don't know what it is, it's just a name for a concept, a hypothesis that tries to explain the evidence that we think we have. It's equally valid in that sense to any other hypothesis that tries to explain that evidence.
Talk respectfully about other people's hypotheses or don't bother showing up to the argument. If you'd been to an establishment of higher education to study physics you'd probably have learned why this is important. If you don't like the idea, falsify it. Look through the work and find an actual hole.
"Dark Energy" is just a label, a name - for a mathematical idea that tries to explain the evidence. We have not figured out what it is, and you can't play with 'it' in a lab. We don't know WHAT it is, we're trying to figure out the properties it has, if it exists to determine that. If someone comes across something that falsifies the idea of something like this causing the expansion of space-time, it will be discarded.
The name "dark energy" has problematic connotations in the real world that you simply enjoy exploiting, despite the fact that you know it's a cheap shot designed to bamboozle those with less study under their belt in this field.
We observe what appears to the be the acceleration of the expansion of the universe. Using extensions of the well-founded mathematics of General Relativity and Special Relativity - we can very easily propose a mathematical model for the acceleration, if indeed that is what it is.
It appears from the nature of the observations, that the fabric of space-time itself has some kind of property of expansion, given that the expansion is constant in all directions we look, and doesn't favor certain directions over others. This is a reasonable hypothesis to which you can reasonably object, but you haven't yet falsified it. We propose models by which this might be happening, and you're welcome to point out holes or errors to falsify them. Nobody knows what it is, whether it is - we are just fitting ideas to the hole in the puzzle to try and see what might fit.
You and some others propose that the acceleration is not indeed happening, due to redshift being caused by another process other than the expansion of the universe. This is a perfectly valid hypothesis at present.
Models have then been proposed that try to explain that hypothesis - notably "tired light" among others. At that point, we can look for holes or errors in those models, justifiably - since logical extensions of them lead to things that have not been observed (blurring of distant objects etc.).
People can then (and it seems have tried to) modify those hypotheses to correct for the known evidence, and potentially elements of what you've presented are so far unfalsified - I don't know (I haven't yet read all of the plasma cosmological ideas - but I know there is much that I have read that has dubious science in it).
That so many tired light ideas have been falsified does not falsify the hypothesis that redshift might be being interpreted wrongly as expansion; and anybody who claims that is does falsify it is equally wrong. However, the weight of evidence is leaning towards redshift pointing towards the acceleration of the expansion of the universe, and therefore, so is the consensus. That doesn't mean the consensus can't be wrong and evidence can't be found to potentially demonstrate that.
This is all fine. This is all science, this is all a reasonable process. Hopping up and down on your side of the idea, with CAPITAL letters in EVERY post trying to REINFORCE your OPINION and BEFUDDLE those WITH less study is unreasonable, and insulting to that process, as is invoking the opposition to your side having 'a religion' just because you don't like their ideas. Appealing to the price of your textbooks is pretty ridiculous also, since most college educations to get you to an advanced degree in physics cost many times of magnitude more. But the cost doesn't matter, it's the process that matters.
Please engage in it respectfully, you'll find your arguments rewarded with listeners. You engage in science like you're engaging in politics, and that's an awful shame.
Michael - you persist in this 'dark energy is religion' thing. Let's just get a few points really clear, please.
Proposing something that is so far unobserved to explain an unexplained observed effect is entirely reasonable. It's called 'making a hypothesis'.
Nobody's setting "dark energy" up as the creator of the universe, bowing down to it or praying to it to save them from cancer or whatever, so quit it. Just quit it. We don't know what it is, it's just a name for a concept, a hypothesis that tries to explain the evidence that we think we have. It's equally valid in that sense to any other hypothesis that tries to explain that evidence.
Talk respectfully about other people's hypotheses or don't bother showing up to the argument. If you'd been to an establishment of higher education to study physics you'd probably have learned why this is important. If you don't like the idea, falsify it. Look through the work and find an actual hole.
"Dark Energy" is just a label, a name - for a mathematical idea that tries to explain the evidence. We have not figured out what it is, and you can't play with 'it' in a lab. We don't know WHAT it is, we're trying to figure out the properties it has, if it exists to determine that. If someone comes across something that falsifies the idea of something like this causing the expansion of space-time, it will be discarded.
The name "dark energy" has problematic connotations in the real world that you simply enjoy exploiting, despite the fact that you know it's a cheap shot designed to bamboozle those with less study under their belt in this field.
We observe what appears to the be the acceleration of the expansion of the universe. Using extensions of the well-founded mathematics of General Relativity and Special Relativity - we can very easily propose a mathematical model for the acceleration, if indeed that is what it is.
It appears from the nature of the observations, that the fabric of space-time itself has some kind of property of expansion, given that the expansion is constant in all directions we look, and doesn't favor certain directions over others. This is a reasonable hypothesis to which you can reasonably object, but you haven't yet falsified it. We propose models by which this might be happening, and you're welcome to point out holes or errors to falsify them. Nobody knows what it is, whether it is - we are just fitting ideas to the hole in the puzzle to try and see what might fit.
You and some others propose that the acceleration is not indeed happening, due to redshift being caused by another process other than the expansion of the universe. This is a perfectly valid hypothesis at present.
Models have then been proposed that try to explain that hypothesis - notably "tired light" among others. At that point, we can look for holes or errors in those models, justifiably - since logical extensions of them lead to things that have not been observed (blurring of distant objects etc.).
People can then (and it seems have tried to) modify those hypotheses to correct for the known evidence, and potentially elements of what you've presented are so far unfalsified - I don't know (I haven't yet read all of the plasma cosmological ideas - but I know there is much that I have read that has dubious science in it).
That so many tired light ideas have been falsified does not falsify the hypothesis that redshift might be being interpreted wrongly as expansion; and anybody who claims that is does falsify it is equally wrong. However, the weight of evidence is leaning towards redshift pointing towards the acceleration of the expansion of the universe, and therefore, so is the consensus. That doesn't mean the consensus can't be wrong and evidence can't be found to potentially demonstrate that.
This is all fine. This is all science, this is all a reasonable process. Hopping up and down on your side of the idea, with CAPITAL letters in EVERY post trying to REINFORCE your OPINION and BEFUDDLE those WITH less study is unreasonable, and insulting to that process, as is invoking the opposition to your side having 'a religion' just because you don't like their ideas. Appealing to the price of your textbooks is pretty ridiculous also, since most college educations to get you to an advanced degree in physics cost many times of magnitude more. But the cost doesn't matter, it's the process that matters.
Please engage in it respectfully, you'll find your arguments rewarded with listeners. You engage in science like you're engaging in politics, and that's an awful shame.
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