Since an entity can be said to contain many things, but never itself...I don't understand how you could work it so that an entity contained itself. A jar (fore example) may contain water or anything else you wish to put in it, but you could never put it inside itself, could you?
i know what you're dealing with with this perspective. i know it's hard to intellectualize an entity that is self-containing and whose all definitions are self-referential and seemingly useless. what we're talking about can't really be defined exactly except as perhaps the universal set. there are two analogies that aren't perfect that might help you imagine an entity that contains itself:
1. a set with nonstrict inclusion. a set is always a subset of itself though NOT a proper one. there are no sets i know of that are proper subsets of themselves.
2. the outer most atoms in the jar are containing, in a sense, what's within the inner layers.
2 is inherintly flawed as an analogy because it's a finite object. we're talking about an infinite object here (even if it's just a bunch of empty space out there) and just how the rules of the macroscopic don't at all apply to the realm of quantum mechanics, the finite intuition on objects not being able to contain themselves doesn't apply to infinite entities. does that help you understand? it's not really something i can prove to you. and no one can, i don't think. i don't think anyone can
prove this entity whose name does NOT matter (the universe, the universal mind, the universal set, God, etc) contains itself. the words are either going to be helpful or a stumbling block towards understanding. go and talk on the news about the universal set and they'd laugh me off the set (pun intended) with russell's paradox which 3 valued, east/west logic dissolves and answers the imponderable "does God exist?" it's just like all the other koans because you cannot prove either answer. and I'm sorry that we can't prove it to you, we really are. we wish we could. we try.
my conjecture is that that the answer is mu expresses the fact that free will has been built into "it": you are free to choose your own beliefs.
T means that the proposition is true...that it should be held as correct until disproven. False means that it is not T. What can "mu" mean? If "mu" doesn't mean T, then it means that "T is not the case" (right?) and must thus be equal to F, according to my definitions thereof.
simple. as you said, false means not T. well, mu means not T and not F. you can have a mu2 if you want, though i don't think you need it for russell, where mu2 is not T and not F and not mu. it doesn't just mean "T is not the case," it also means "F is not the case." all I'm requiring you to accept for proof, which is actually by definition not a proof because it uses mu, is the adoption of a possibility besides true and false. koans explain exactly why we need a third truth value and so do statements like "i always lie" and "jennifer love hewitt is beautiful," although i find that to be a weak example. actually, fuzzy logicians use infinitely many truth values modeled after the [0,1] interval where 0=F, 0.5=mu, and 1=T, though I'm fairly sure they're not using it to answer koans or solve (russell's) paradox; I've heard it useful for elevator and brake design.
in truth, there is only truth. there is no such thing as false. everything that isn't true is just true to a lesser extent, so to speak. i can't really formulate this correctly. I'm trying to get a transcendence of opposites here. like hot and cold. cold is really just absence of heat. same with true and false.
If something is undecidable then it is true "if and only if" some other proposition, isn't it?
perhaps some undecidable statements are equivalent to each other. in my investigation of the universal set, i found that the statement U equals the power set of U is equivalent to "russell's paradox is a nontautology."
But something that is assigned a truth value is answered definitively. If you assign the "mu" truth value, then you've definitely answered it, "mu".
i agree with that. i must have made a false statement ;) if it seemed otherwise. from
that perspective, is anything undecidable? you're at least deciding it's undecidable. i love little logic circuits (aka paradoxes) like that. i think the word paradox means "language is inadequte."
we are all limbs on the same tree. that tree can have any name you want. some popular and less popular names are:
God
consciousness
all that is
christ consciouenss
the tree of life
the tree of knowledge
the blunt truth
the real truth
Truth
the universe
the multverse
Reality
objective reality
the universal set
the Self
the universal mind
the mind
different branches but all on the same tree. this is not a new idea at all. the name of this branch is phoenix. one tree. unity.