|
Register | Sign In |
|
QuickSearch
EvC Forum active members: 57 (9189 total) |
| |
Michaeladams | |
marc9000 | |
Total: 919,029 Year: 6,286/9,624 Month: 134/240 Week: 77/72 Day: 2/30 Hour: 0/0 |
Thread ▼ Details |
|
|
Author | Topic: Falsifying a young Universe. (re: Supernova 1987A) | |||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
Trueorigins has a much lower quality of article. The kindest I could say is that it attempts to refute some parts of talkorigins. And usually gets it wrong.
From memory the trueorigins essay on evolution can be summed up like this: (starting from the link on the homepage)"Here is an essay showing that evolution violates the Second Law of Thermodynamics" "Here are a lot of quotes saying that the Second law of Termodynamics can't be broken. But evolution doesn't break the Second Law of Thermodynamics so we'll make up some other rule and say that evolution breaks THAT. Therefore evolution breaks the Second Law of Thermodynamics" What can you say about logic like that ? [Edited to correct errors - thanks Jon] [This message has been edited by PaulK, 11-21-2003]
|
|||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
That doesn't make a lot of sense. What do you mean by time "not existing", where exactly does time "not exist" and how would it affect the measurements ?
When you can actually explain your idea in a way that makes sense, we can get into the question of whether it is anything more than an outlandish ad hoc speculation.
|
|||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
So you are just handwaving .
The first and obvious objection to your idea is that anything moving at a finite speed requires time to cover distance. Therefore light - which travels at a finite speed - could not pass through a region where no time passed. From this it follows that the fact that we can see the supernova indicates that there is no intervening region where time is not passing.
|
|||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
This is getting a bit off-topic.
One of the basics of Special Relativity is that no matter how fast you are travelling the speed of light (in a vacuum) is constant - and nothing can go faster. So it really won't make a difference to the transit time between the supernova and us. Astronomers have been dealing with this for 100 years or so - so I think that they've got a good handle on it. I'd really suggest looking at popular-level science books for a fuller explanation. This is undergraduate level material and it will seem weird because things behave very differently from the way you'd expect from ordinary experience. Or you could start with this Wikipedia article Time dilation looks reasonably accessible, and deals with the specific point.
|
|||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
Exactly - a region of no-time is completely impassable. So obviously the light from the supernova cannot have passed through such a region.
|
|||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
quote: You are going to have to make a case for that claim, if you want anyone to believe it.
quote: It is certainly not obvious.
quote: The evidence suggests otherwise. We don't have any evidence of time varying in any ways other than those predicted by Relativity.
|
|||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
quote: Why wouldn't we know ? We are observing what is out there. And we can see a lot of things. We have well-confirmed physical theories describing the relationship between time and space. If you want to reject that science you need more than your inability to imagine any refutation of your vague and nonsensical ideas.
quote: I suggest that you follow your own advice. Admit that you have no idea of the state of current science or the evidence. Accept that for all you know, your idea might be nothing more than crazy nonsense (at this point it IS)
|
|||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
quote: Odd that you missed the discussion of time dilation. Relativity very much addresses the issue of time.
|
|||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
quote: According to your ignorant imaginings. Which is apparently all you have.
|
|||||||||||||||||||
PaulK Member Posts: 17888 Joined: Member Rating: 8.4 |
He's been given the benefit of the doubt and demonstrated that he didn't deserve it. He can't be bothered to do even basic research. He hasn't worked out his own ideas to the point where he can sensibly discuss them. He's arrogant, ignorant and babbles nonsense.
Until he can get past those handicaps he has nothing to offer.
|
|
|
Do Nothing Button
Copyright 2001-2023 by EvC Forum, All Rights Reserved
Version 4.2
Innovative software from Qwixotic © 2024