The Meaning of Few Different Words Within the Illusionary World
Posted by Tanas Gjorgoski on May 19, 2008
For the few past posts I was thinking/writing on the issue of how I could be a brain in a vat, to which random electrical impulses are fed, but so it happens that by mere chance, I’m under illusion of living a normal life in society.
Keeping inline with my externalistic preferences, I said that while in the vat the subject can’t become aware of anything real, she can become aware of different possibilities. She will become aware of possibilities of objects, multitudes of objects, multitude of objects sharing some similarity (kinds), possibility of other subjects perceiving, possibility for open possibilities in the world, related to this acting and practices, related to this possibility of language as practice, and so on.
I want here to add few thoughts on the words used to describe the scenario, like ‘brain’, ‘vat’, ‘electrical’, ‘impulses’, ‘chance’, ‘life’, ‘society’, ‘illusion’, and so on. I want to comment on the issue if those words could have same meaning unrelated to the fact if I am a subject of perpetual illusion or not.
‘Vat’ seems pretty unproblematic. A large container used for storing or holding liquids. Vats are surely not natural kinds, nor is having idea of one dependent on there being one. I guess in general for artifacts we could say this… for one to create (engineer) something new, one needs to be able to think about the possibility of such thing, even before there are such things. The issue is though, how abstract those possibilities are. On one side we could have abstract things like for example Turing machine, with abstract algorithms (e.g. Quick Sort), but maybe the idea of vat (the awareness that there could be vats) is little more problematic, as it depends on the idea of liquids. I don’t know… I don’t see liquidity as problematic either, it seems to me that it describes a possible property of a substance, and that we could distinguish the liquidity as property from the reason for liquidity. And liquidity as a property there is related more with what how the substance behaves, and as such we can become aware of possibility of such behavior.
Brains… What do we mean by ‘brains’? Generally, we tend to find this organ in humans and other animals higher animals’ heads. So, I think we need to put attention to ‘humans’, ‘animals’, ‘organ’ and ‘head’. ‘Humans’ in one sense are a specific natural kind, and as I said, I’m inclined to think that our words within the vat that was supposed to mean natural kinds can’t refer to real natural kinds (as they weren’t based to real multitudes – so similarly to how proper names can’t mean real things, as they weren’t based on those real things). But, from another sense, ‘humans’ might be taken to mean – the species to which I belong. And the idea of ‘species’ along with the idea of ‘animals’ and ‘kinds of animals’ seems much more abstract that it would refer to the same thing, be I under perpetual illusion or not. Of course, it might be also that for the case we have here, we don’t need to go as far to other animals, and kinds of animals, but just to think of the kind to which I as a subject belong (defined thought the possibilities of becoming aware of all those different things, and possibilities for acting), and further the idea of having body, and having head, and having something in the head which is related to being a subject.
‘Electrical’ seems very problematic, as it refers to a specific natural phenomenon, which isn’t much a specific property of the things, but something that we figured out through science. I don’t know though… The physical laws take very abstract form, and the notions which are related to the physical theories (like atoms etc…) are also kind of abstract.
The possibility of other subjects is i think non-problematical, and the possibilities for those subjects to act in different ways when together, including possibility of communication, different social relations and so on – I think if one becomes aware of those as possibilities within the vat, and if thinks of those within the vat, those are the same things of which we may think of. I think it is similar to the case with engineering I described before. The communication, or different ways of acting towards other subjects are I think possibilities of which one might become aware even before those ways of acting towards others exist. For sure, we might be inclined biologically to take some of those ways, but we also think and invent new ways of how to relate to others, how to solve problems in our relations, how to better do different things, and so on. And if some person becomes aware of some of those possibilities within the vat, I think he can then, when outside of the vat share the same ideas with others (real others).
I guess it is much more important what the scenario meant to point to, and that is a certain possibility which is more abstract than the words that were used to describe the scenario. And the possibility is that I as a being which can think, perceive and so on, can be in fact subject of perpetual illusion. And ‘illusion’ is I think less problematic in this sense. As I described in some past post, it is about possibility that the subject can’t distinguish between two different experiences in which he takes part. And I think the brain in a vat which is under perpetual illusion, and us, when thinking of illusions are thinking of the same thing.
Anyway, after I noted in last post that there might be some problems in the details, I thought it would be interesting to do some analysis, so… that’s about it. Probably, if nobody objects, I will have another post (or two) about the perpetual illusion scenario.
This entry was posted on May 19, 2008 at 9:50 am and is filed under Concepts, Illusions, Intentionality, Mathematics, Meaning&Reference, Metaphysics, Perception, Philosophy. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.