I'm sorry to disappoint science fiction fans, but if information is preserved, there is no possibility of using black holes to travel to other universes. If you jump into a black hole, your mass energy will be returned to our universe but in a mangled form which contains the information about what you were like but in a state where it can not be easily recognized. It is like burning an encyclopedia. Information is not lost, if one keeps the smoke and the ashes. But it is difficult to read. In practice, it would be too difficult to re-build a macroscopic object like an encyclopedia that fell inside a black hole from information in the radiation, but the information preserving result is important for microscopic processes involving virtual black holes.
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"Information Loss in Black Holes" (July 2005)Stephen Hawking
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Is the reader feeling confused about the status of the black hole information paradox and black holes in general? So am I!
John (physicist) Moffat
We hypostasize information into objects. Rearrangement of objects is change in the content of the information; the message has changed. This is a language which we have lost the ability to read. We ourselves are a part of this language; changes in us are changes in the content of the information. We ourselves are information-rich; information enters us, is processed and is then projected outwards once more, now in an altered form. We are not aware that we are doing this, that in fact this is all we are doing.
Philip Kindred - a.k.a. PKD Dick
I used to think that information was destroyed in black holes. But the AdS/CFT correspondence led me to change my mind. This was my biggest blunder, or at least my biggest blunder in science.
Stephen Hawking
A group may have more group information or less group information than its members. A group of non-social animals, temporarily assembled, contains very little group information, even though its members may possess much information as individuals. This is because very little that one member does is noticed by the others and is acted on by them in a way that goes further in the group. On the other hand, the human organism contains vastly more information, in all probability, than does any one of its cells. There is thus no necessary relation in either direction between the amount of racial or tribal or community information and the amount of information available to the individual.
Norbert Wiener
New-age woolly-hat Glastonbury mystics weary me, sometimes, but they talk about energy, the energy of a place, of a person. We all know what they mean, but at the same time it has to be said that this is not energy that is going to show up on an autometer. We’re not talking about energy in the conventional sense that physics talks about energy. To me, energy is information – I think you can make that bold a statement. The only lines of energy that link up disparate sites in London are lines of information, that have been drawn by an informed mind. The energy that we put forth is information we have taken in. We will see a work of art and it will give us inspiration, it will give us energy. It’s given us information that we can turn to our own use and put out as something else. That’s the kind of energy that we – and psychogeography – are talking about.
Alan Moore
Hawking, Stephen
Hawkins, Jeff
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