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Perhaps I am not able to explain this the way it was presented to me,
shernren said:Are there any papers, textbooks, or academic resources that I can look up this "conservation of information" in? Such a thing, if it was true, would have a tremendous effect in physics at least.
Assyrian said:Something that has been puzzling and disturbing me for some time now. I am typing away on the computer, but while I am looking at the keyboard, a message has popped up on the screen. So the last sentence I have type hasn't gone into the message box. But I have typed it out - where has the information gone?
I am not just talking about the conservation of information here, this is metaphysical angst
It is part of the first law of thermodynamics, if you can answer a question about any object then that object contains information, if all matter consists of energy and energy cannot be created or destroyed than neither can information.
Is this the textbook you guys were working from?
Biology: Today and Tomorrow With ... - Google Books
rcorlew wrote:
Um, that's like saying that because books are made of matter, which is made of energy, and energy cannot be created or destroyed than neither can books be created or destroyed.
It violates one of the fundamental principles of physics, which says nothing is ever lost completely. You may say, "How can you say information isn't lost? I can erase information on my computer." But every time a bit of information is erased, we know it doesn't disappear. It goes out into the environment. It may be horribly scrambled and confused, but it never really gets lost. It's just converted into a different form.
Black holes and scientific standoffs - Los Angeles Times
For more information on Leonard Susskind:
An interview with Leonard Susskind » American Scientist
Leonard Susskind - Wikipedia, the free encyclopedia
For a list of lectures given at Stanford
Leonard Susskind Lectures list
It is part of the first law of thermodynamics, if you can answer a question about any object then that object contains information, if all matter consists of energy and energy cannot be created or destroyed than neither can information.
rcorlew wrote:
You know, I think I'm just splitting hairs. Rcorlew, we agree on most of the, and certainly the most important, points.
We appear to agree that:
- If determinism were true, then information would be conserved in the non-practical way you describe.
- The above point is not relevant to biology.
We only seem to disagree on whether or not determinism itself is true (as affected by quantum considerations), which to me is an irrelevant discussion of philosophy, and I'm sure your biology book doesn't claim a conservation of information. On that, I'm quite happy to agree to leave it at that. I should point out that with the creationist conservation of information out there, it is possible that other people who you explain that point to will mistake you for a creationist who has bought Dembski's argument.
- That point is also not a way that the creationist CSI conservation of information can be made valid, and that the creationist approach is simply a word game.
Have a good day-
Papias
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