In a message dated 03/01/2000 9:20:15 PM Pacific Standard Time, 

>  Yes, except the Multiverse (MWI as you call it) is not devoid of
>  information. The Plenitude is. There are (hopefully) good reasons why
>  conscious entities must live in the Multiverse, therefore the
>  Multiverse itself is an objective reality. The individual quantum
>  histories (ie classical universes that we know and love) within the
>  multiverse are subjective.

OK. I should have used MW. 

The Plenitude represents the absolute infinite. The justification for this 
concept is that in the absence of reason for restricting its size, then its 
size blows up beyond any possible description. Its size is absolute infinity 
and, conversely, its information content absolutely zero.

There are several problems with making a distinction between the MW and the 
1) A reason is needed to assign information content to the MW. Do you have 
such reason?
2) Assigning information content to the MW implies the existence of other MWs 
in the Plenitude with different information contents! This obviously defeats 
the whole purpose of the MW. 

It may very well be possible that the world is built like an onion, with 
layers appearing as we probe toward the infinitely small as well as toward 
the infinitely big. So it may be that we are in one of several "MWs" , but, 
in this case the concept of MW is diluted. If we choose that route, then MWs 
become just as banal as galaxies or solar systems, and must be treated as 
anthropically shaped entities with, as you say, information content to 
support life and consciousness, and therefore, belonging to a subjective 
reality. However, the  issue of the Plenitude cannot simply be eliminated.

The Plenitude remains the only objective reality. Any other perception of 
reality is emergent, anthropically generated and subjective. 

Jacques Mallah said
>   No one ever said we experience the objective reality!  I certainly
>didn't.  Of course we can try to guess what it is, and the AUH is one such
>attempt.  What we (depending as usual on the definition of that term) 
>experience is an observer-moment, effectively drawn at random from the
>overall measure distribution.  Now, the measure distribution is of course
>part of objective reality.

We go back now to the measure problem. We kind of agreed that the AUH or 
plenitude is objective leaving our perception of the world as subjective 
experiences. If the AUH is truly and absolutely infinite,  measure itself 
could be infinite. I do not understand how you can be so confident in talking 
about assigning firm values to measure, gaining measure and losing measure. 
Infinity x2 = infinity,   infinity/2 = infinity.

George Levy

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