I'm not sure why I could not be wrong in principle. No logical contradiction there. It is at least not logically necessarily. — Marty
It is not incorrigible, because we are often wrong about what we're thinking. — Marty
Unitary Quantum Mechanics is a local theory. It is only when you ad-hoc modify it or burden it with metaphysical baggage like collapse, hidden variables, and unreality that are you forced to appeal to acausal interactions from beyond spacetime. — tom
My personal aversion to most of the other interpretation is non-locality. Bohmian doesn't necessarily have it, but the others do. The ability to alter the past seems a nastier pill to swallow than the (mostly religious) implications of what MWI does to one's biased ideas of personal identity. — noAxioms
From the "point of view" of eternalism everything exists eternally, in its eternal "right now" or eternal present. From a temporal perspective, of course everything that has, does or will exist does not exist in the current "right now", but does exist in some other "right now". — Janus
So all of language is wrong if eternalism is the case? I don't consider saying that "Xmas will be on a Monday" to be an assertion of presentism. It's just how language works. — noAxioms
I disagree with the reference to "right now". What does that mean in eternalist terms?? There is no "right now". — noAxioms
Assuming I am an eternalist (I'm not really), is it not legal for the October2017-noAxioms to say that Christmas will be on a Monday this year and last was on a Sunday? If the October2017-noAxioms can legally use those tenses, surely it is valid for the October2016-noAxioms to assert that this Christmas will be on a Sunday. Or do you disagree? Not sure what you're saying is invalid to do. — noAxioms
I think it legal to use these tenses, but the reference point must be explicit, lacking an objective present. — noAxioms
So from 1910's present, WWI will happen. Events are still ordered and the tenses are not completely invalid. — noAxioms
What is the difference between "existing right now" and being "currently present"? — Janus
One version of Non-presentism is Eternalism, which says that objects from both the past and the future exist just as much as present objects. — Stanford Article on Time
The only other option that I see is that there would have to be infinite versions of me (or an incredibly large amount) which exist corresponding to every moment of my life. That is, there is a version of me that only experiences a moment when I am a toddler, one experiencing a moment where I am an old man, and of course one where I am asking this question. — Alec
That would explain why my experience is of one moment only but now we face the question of why I only experience this particular view. Out of all the different versions of me that exist, why am I the person who experiences life in October of 2017? — Alec
I still contend, however, that the phenomenology surrounding the ethics of past events is that these past events are still "real" in some sense, and aren't only a transcendent fact. Somewhere, deep in the past, victims of the Holocaust are still "hurting". — darthbarracuda
Whether this is actually true is another matter but it would seem to have some plausibility when we consider the B-theory of time, or eternalism. Facts, by themselves, do not "hurt".
How does presentism ground ethical claims rooted in the past (and future) if the past and future do not exist? — darthbarracuda
My question is, if the Holocaust was prevented by time traveling back to the 1920s and shooting Hitler in the head, did it really no longer happen? Did all those millions of deaths suddenly not really happen? What happened to the past when we stopped it from happening? Did it just...disappear? Or does it exist in another possible world, like an alternate reality in a multiverse or something? — darthbarracuda
I can understand where you're coming from, but it seems like if we ask a soldier why he saved his comrades, he wouldn't disagree that he did so because he couldn't live with himself if he didn't. In other words, the guilt that he would face if he let his friends die is something that makes dying in their place more preferable. And it could be argued that this sort of thinking applies to every person who wishes to help others. The idea that they provided assistance to avoid guilt sounds just as appropriate as saying that they did so because they wished to help. — Alec
Now, let's say we have an ecosystem. Mr. Reductionist claims that said ecosystem can be explained in purely physical terms. Mr. Irreductionist claims that it can't. Mr. Reduction anything in that ecosystem can be explained by the motions of its constituent particles, since it's all made of matter anyway. Mr. Irreductionist claims that it can't, because explaining the actions of any particular particle fully will require an account of its interactions with other particles, so the whole thing telescopes out. Mr. Reductionist says that, even after "telescoping out," the whole business will still just be a bunch of particles. Mr. Irreductionist then asks what, exactly, Mr. Reductionist is trying to explain. — Pneumenon
There's not a lot of clarity here. — Banno
Or perhaps you might explain what a subject is? — Banno
I've no idea what it might mean. — Banno
I have long rejected reincarnation on the grounds that it uses a confused notion of the self. It is unclear how Banno could be the very same person who was previously Napoleon... — Banno
No it's not. We haven't had drastic changes in our livelihood over short periods of time. If it were a totalitarian regime it could fluctuate based on the leader. Since the Obama to Trump transfer of power there has been no huge change, the constitution still applies and all changes that happen in future will be slow. A totalitarian regime can change over night based on the absolute rulings of their leaders. That was my point, of course there could be stability like you mentioned in a totalitarian regime, but the democracy is overall more stable. — yatagarasu
Corruption is just as bad in both systems, you just see its impact more readily in totalitarian regimes. Money in politics, division of the lower class by elites over "ideology" all are signs of corruption (propaganda). Bribery happens secretly but in broad daylight through "campaign contributions", which in most 3rd world countries is just called bribing. Democracy biggest achievement is its ability to slow down corruptions impact on the system as a whole (and it's population). — yatagarasu
They don't study Bohm, instead they just copy errors. Bell actually took the time to study the equations and came up with a way of understanding it better. Bell favored Bohm's approach. Of course others later on tested Bell's equation later in the laboratory.
As I have said in other thread, scientists are human and they are full of biases. Bohm should have received a Nobel Prize for doing the impossible, instead he was ostracized and marginalized - by everyone except Bell. — Rich
I count four deterministic interpretations. Bohm no. Many-Worlds, Many-Mind, still probabilistic in our world and universe. And the last one I never heard of. — Rich
I would like you to consider the silliness of Many-Minds. Observe to what extent scientists will the to deny choice in humans. It's bizarre. — Rich
The key to understanding the Bohm solution is the quantum potential. There is a lot there so rather than actually studying it, people just copy errors. — Rich
I just told you my source is Bohm himself. Read the source and not some chart. That is What I did. — Rich
You realize that Bohm himself said that his equations are causal but not deterministic. — Rich
They can't be because the quantum potential has to be probabilistic and it's right there as a probabilistic function in his equation. So that person who created that chart is just copying someone else's error. It happens when people are lazy. — Rich
That everything(almost everything) in this universe happens according to our laws of physics does not mean that everything is determined. — Barry
Quantum mechanics predicts the chance of a particulair event. For example if one is about to measure the position of an electron, quantum mechanics can predict the chance you will find the electron in lets say position x. It is impossible to predict exactly what will happen. Not because the theory is incomplete or a because of a lack of information. It seems that this is how nature works, which would suggest that the universe is nondeterministic. — Barry
1) There is no such thing as the Laws of Nature. It is a made up please with no definition. It is precisely equivalent to God and has its roots in religion. — Rich
2) Science says that events are non-deterministic. If they were we could throw out Schrodinger's equation and replace it with Newton's. But, alas, science decided 100 years ago that Newton's Laws do not correspond to experimental evidence including Bell's Inequality which demonstrate non-locality. — Rich
Determinism has zero evidence. There is absolutely nothing to support the notion that everything is determined or anything it's determined and the choices we make are either governed by some supernatural God or Laws of Nature which in turn are mystically creating the illusion of choice. — Rich
In 1920's 'they' found out that the idea of determinism is not right due to the discovery of quantum physics. So how do quantum physics give the Universe 'free will'? Or is quantum physics just an other thing we have yet to fully understand and is determinism still right? — FMRovers
I doubt that most Quinians or Wittgensteinians would say that it is a benign regress and would reject it, given it's similarity to the Modus-Ponen's infinite regress paradox of Lewis Carroll, as used by critics of truth-by-convention to attack the idea that the notion of logical necessity is representable or derivable from a finite supply of community conventions. — sime
One variety of vicious infinite regress could be when trying to justify some proposition, p, and justifying p is done with (or requires) a different proposition, p1, which, in turn, depends on p2, ..., ad infinitum, where pn diverges. — jorndoe
On the other hand, if all propositions/claims can be shown to collapse into one (like pn+1 = pn), for example, then it's not a vicious infinite regress. — jorndoe
Democracy's weakness and strength is the stability it gives. With totalitarianism you can actually have really good times if your leader is benevolent and knows what he is doing. (Example: See Singapore/Lee Kuan Yew, or Korea/Sejong the Great). But unfortunately most of history has been the exact opposite. Democracy avoids this but makes actually fixing issues a slow and sometimes impossible task. — yatagarasu