You realize this is full-blown solipsism, right ?
It is wrong, only depending on what interpretation of physics you desire to set camp with. There is of course, the independant theories of mind and spacetime, where neither have any connection to each other, or overall influence.
If we ignore this, will it lead to an inconsistant and incomplete theory of physics? If we are to answer for all the phenomena of the universe, surely there needs to be a theory of the mind as well??
Crunchy
No, i don't think an observer needs to be conscious...
, but when any meaning is involved, yes, it does.
An atom at arrival to another atom, cannot memorize what they experience.
It has been said this is why observer-effects are important, because we add detail to spacetime.
And crunchy, please learn something about the Copenhagen Interpretation, before trying to make concerns on it where i might be erreneous? You say, the Copenhagen does not predict an observer-dependancy... this is wrong..
'No photon exists until a detector fires, only a developing potentiality. Particle-like and wave-like behavior are properties we ascribe to light. Without us, light has no properties, no existence. There is no independent reality for phenomena nor agencies of observation.'
Niels Bohr
'The world in Copenhagen interpretation is merely potential before our observation, and is actual afterwards.'
Bryce S. DeWitt
'We have to imagine the system a-attentively trying out all potentialities out of which one actually emerges.'
David Bohm
You're making progress!
Huh? If you are referring to objective meaning then that exists completely independent of any human thought. If you mean subjective meaning (i.e. importance) then it's irrelevant.
Who said they do?
No more than rocks on Mars.
Objective meaning and suve meaning are tied crunchy, upon an observation, through the law $$P=|\psi|^{2}=\psi \psi*$$. Therefore, the observation of a conscious observer is unique to an atomic observer, and long live the observe-effect of quantum mechanics.
And the latter statement is just out of ignorance of physics CC. You may not have known, but quantum physics does predict that the memory of a human being could add detail to the universe... it may even be stored in the vacuum.
Consciousness is not a variable as such, but i suppose it could be.
No, it is that the observer collapses a system in the Copenhagen, through the $$\psi \psi*$$ rule.
The same squaring rule, may answer to how the internal world gives rise to the outside world.
The relationship, is described as a subspacetime realm, where probability-waves undulate and square with a probability-wave in the outside world. The idea is taken rather seriously.
And i know enough about human memory. I know enough from a quantum viewpoint.
As for this journey, its not as bad as you make it out. The Observer-Effect, is afterall, a physics maintream theory that focuses on the effects a human has on measuring a system. And then, of course, there are the multitude of science journals and science books, which stress the role of the observer as being important, and needs to be modelled accordingly, if we require a unified theory of everything.
There is even a book published recently, where a physicist believes that the mind is totally the path to a theory of everything... can't remember the author now...
Yes. Penrose refers to them as being akin to ''Plato's World of Idea's.'' He has used these models successfully in his theory, again, where probability-waves undulate and square with a probability-wave in the outside world.
Just because the mind may not exist in time or space, doesn't mean it doesn't effect it in any way. In the (TTMOTI), Two-Time Measurement Observables Transactional Interpretation, is a unified theory of the Transaction Interpretation, and the theory of Two-Time Measurements. It uses the notion of time waves, one called the Echo Wave |E,t,1>, and an offer wave <t,2,O|, moving in the negative time direction.
These superluminal waves come together, and ''multiply'', creating a single answer. In fact, if similar waves are used when we make measurements, then our minds are like recievers, recieving transmissions of information from both the past and the future, where the two wave meet in the present state.
First, we would need to integrate the TI theory of a complex-valued retarded wave of a quantum state vector | S > that moves forward through time, as Cramer calls it, an ‘’offer wave’’ in the present state:
| O (t, 1) >
Which then moves to the future: t >1 When it does so, it will activate an echo wave state vector which Cramer calls ( a complex-conjugated advanced wave) <E(2)|, toward the present time
<E(t, 2)|
The field of probability distribution allows the ‘’transaction’’ to be complete through probability amplitude:
<E(t, 1)|O(t, 2)>
The field requires on exact values of the initial state, and if the original wave does not contain the correct information, then the waves simply cancels out. But each time a successful transaction transpires, a collapse in the wave function follows.
Such processes might reveal solutions to the strange nature in which two complimentary events, one in the past, and another in the future, may ''square'' an answer into the present. This world of squaring is taken highly seriously.