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molly bloom
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Lundenwic
Oct 2001 time: 15:36
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quote: Originally posted by johncmcleod
But still, even using the correct scientific methods, what is found to be true is not necessarily true, for further advances in technology help us understand it better and may change our beliefs about it. One could say that science helps us understand things better, but we can't understand something perfectly and completely, and therefore knowledge gained through science isn't infallible.
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The point is, surely, that science gives us a framework, or a method, or tools to help us understand the processes or structures in and underlying our environment.
It also provides the means whereby scientists not yet born may revise or challenge earlier findings, or discover better ways to explain things.
Religion doesn't, by and large- something 'is' because it is, or because somebody says that a god said it was, and that it is forbidden to say it isn't, or that questioning it is punishable by death or torture.
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Lul Thyme
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Quebec, Canada
Aug 2000 time: 05:36
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quote: Originally posted by Provost Harrison
The bollocks continues... |
I think a comment like this, if youve made at least one constructive comment in the thread, is ok but in this case why even post this?
BTW Im a scientist like you, and would like to know if there are reasons for this opinion?
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Lul Thyme
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Quebec, Canada
Aug 2000 time: 05:36
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I agree, but then why bother posting at all?
The two sensible things in my mind, is to post your argument or not post at all...
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civman2000
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of the Martian Empire
Jun 2001 time: 23:36
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quote: Originally posted by johncmcleod
My understanding of science is very limited, so sorry if this is really elementary, but here is my understanding of the origin of the universe. Because energy and matter are interchangeable (Einstein's theory of relativity), originally there was only energy, then some cosmic accident occurred and large quantities of energy were transformed into matter. If this is incorrect, please explain it to me. My two questions though are a) where did the energy come from and b) how did this accident occurr, what caused the change? |
My knowledge is a bit shaky too, but my understanding is that the universe was a singularity--space was discontinous and all collapsed in a single point. As a result, it is impossible to know anything about what happened before the singularity, if it even makes since to talk about "before" at all. In other words, there is no explanation of where it came from (I don't see any reason to expect we would be able to know that) and the "accident" occurred because, given the structure of the universe immediately after the singularity, the laws of physics required that it happen. Indeed, it's hardly an accident in any sense at all: my understanding is that in a singularity there can be no mass and only energy, while under any other circumstances energy will transform into mass (and vice versa, but at different rates depending on the situation).
Don't take this as solid fact; I probably don't have it completely right and someone knowing more physics should correct any errors I've made.
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