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#521
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Neil DeGrasse Tyson headed down same loony road as Carl Sagan?
On Sunday, November 11, 2018 at 12:43:27 PM UTC-7, Quadibloc wrote:
On Sunday, November 11, 2018 at 8:36:43 AM UTC-7, Gary Harnagel wrote: Astronomy and meteorology allow observation under many different conditions and as time passes, the data mount up. Astronomy is also aided by controlled physics and chemistry experiments in laboratories and then ASSUMING that those conditions apply elsewhere. We know that relativity applies throughout the solar system because we have actually performed experiments with spacecraft. We ASSUME SR and GR work all the way back to the Big Bang, but maybe they don't. Well, for one thing, we can analyze the spectra of light from the stars. We assume that the same pattern of lines stands for the same element in a distant star, so we can tell what is in those stars - but the fact that we _are_ seeing the same patterns of lines indicates that some of our laws of physics must be working out there. The fine-structure constant, which got its name from some characteristics of spectral lines, is a ratio involving the speed of light, the inertial mass of the electron, and the force exerted by its charge. So those spectral lines are the result of physics. So it appears that quantum mechanics is universal. I was referring to relativity, general specifically. String theorists and Seth Lloyd as well have shown that the GR field equations can be derived from QM making certain assumptions. What happens under different assumptions? And, of course, absent evidence to the contrary, that the laws of physics are the same elsewhere and in the past is the most reasonable starting assumption. It can be re-evaluated when we run into trouble. John Savard We seem to have run into trouble. We have not found either dark matter or dark energy in spite of intense efforts in those directions. |
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Neil DeGrasse Tyson headed down same loony road as Carl Sagan?
On Sunday, November 11, 2018 at 8:36:43 AM UTC-7, Gary Harnagel wrote:
Free speech IS being allowed to give your opinion. Discussion is good, but intimidation and denigration is reprehensible but not punishable under the law. Depends on the kind of intimidation. John Savard |
#523
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Neil DeGrasse Tyson headed down same loony road as Carl Sagan?
On Sunday, November 11, 2018 at 8:36:43 AM UTC-7, Gary Harnagel wrote:
Free speech IS being allowed to give your opinion. Discussion is good, but intimidation and denigration is reprehensible but not punishable under the law. Depends on the kind of intimidation. John Savard |
#524
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Neil DeGrasse Tyson headed down same loony road as Carl Sagan?
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Neil DeGrasse Tyson headed down same loony road as Carl Sagan?
On Thursday, November 15, 2018 at 4:46:49 AM UTC-7, Paul Schlyter wrote:
In article , says... Prophets are called by God to speak His word to everyone. It's up to the rest of us to determine through personal revelation whether that prophet is a true prophet. You are arguing for "personal validation" he everyone determines for themselves whether a claim is right or wrong, and nobody else can validate that decision for them. But... What alternative is there in a free society? Anyways, there are plenty of ways to find out if one is wrong. He is referring to "personal revelation" - not personal rational thought. So presumably if one mistakenly thinks one is receiving a message from God that so- and-so is not a true prophet, God can speak more loudly. And, of course, the Bible prescribes another test for true prophets: do the events they fortell come to pass? John Savard |
#526
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Neil DeGrasse Tyson headed down same loony road as Carl Sagan?
On Thursday, November 15, 2018 at 4:46:49 AM UTC-7, Paul Schlyter wrote:
In article , says... So then we have the problem to determine what is "right in the sight of God". First, which God? Jahve? Allah? Thor? Saturn? Some other god? Second, how do you determine this? Revelations are only for the individual to whom the revelation appears. Holy scriptures are corrupt and contain serious errors. So how do you determine this? There's only one way: YOU have to seek inspiration from heaven for yourself. As the passage in Amos says: "Surely the Lord God will doe nothing, but he reuealeth his secret vnto his servants the Prophets." -- Amos 3:7 But it's up to YOU to find out if that prophet speaks the truth. ......... Prophets are called by God to speak His word to everyone. It's up to the rest of us to determine through personal revelation whether that prophet is a true prophet. You are arguing for "personal validation" he everyone determines for themselves whether a claim is right or wrong, and nobody else can validate that decision for them. But... and humans having been "created" separately from the animals. MOdern Christians try to escape this embarassing fact by claiming that the Bible should be interpreted "symbolically", which opens up a multitude of versious "interpretations" of the Bible. Most not inspired by God :-) How do YOU know? Didn't you just say that everyone should validate for themself whether it's right or wrong? And now you start to make that decision for others.... What decision have I made for others? All I did was tell HOW to find out, not WHAT to find out. Here you claim that most other people has been wrong in determining whether their prophet is a "true prophet". HOW DO YOU KNOW THAT? Since there have been so many different "prophets" preaching different things, shouldn't it be obvious that most of them must be wrong? You cannot determine that solely by your personal revelation, can you? I believe personal revelation happens all the time, it's just not always recognized as such. Suppose YOU are wrong? How do you find that out? We've both seen false "prophets" who led their followers to do horrendous things, but WE would never do that ... would we? Each of us has a conscience that tells us when something is right or wrong, moral or immoral, ethical or unethical. You might say it is instilled in us by parents and society, but I believe at least part of it comes from a deeper source. That spark can be dampened and almost put out by degenerate teachings and behavior, but I believe it's still down there somewhere. I believe there is a God who only has our development and growth as His main goal. He wants us to become like Him, but some of us won't reach such a high mark. That's okay, He still will love us and wants us to attain whatever level we're capable of. If a prophet teaches that, that's a BIG point in his favor, IMHO. Then I can seek inspiration to confirm (or reject) that. Anecdotal evidence that is. Nothing more. Right? It's more than anecdotal to me :-) Yep, there we go again. Personal validation. That method has a big big disadvantage: if you are wrong, there is no way for you to find that out. If one can get heavenly inspiration to confirm something, why couldn't one get inspiration that it should be rejected? It's a sanity check on global models. It certainly demonstrates that the earlier climate models were totally insane. Present corrected models are closer to sanity but still may have some mental aberrations. Are you going to act to get the authors of these models locked up in asylyms? That would be a sensible thing to do, wouldn't it? After all, you claim that their creations are "totally insane", and if that is true, they themselves are most likely also "totally insane". So why don't you do anything about this? So you believe that if someone creates a process that produces insane predictions, he is also insane? :-) We call this "personal bias". Most people don't apply "critical thinking" to their religious beliefs. Or rather, they may apply it when they're young but don't after they choose their path. Most religious people just believe what their parents taught them. Others use religion as a rebellion agains their parents. I am neither. |
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