How Does Touch Occur in the Brain in a Vat Hypothesis?

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SUMMARY

The discussion centers on the "brain in a vat" hypothesis, which posits that if a brain is isolated in a vat and connected to a computer, it cannot physically touch objects or other beings in the real world. Participants express concerns about the ambiguity of the hypothesis, emphasizing the need for specific references to clarify its implications. The conversation highlights the philosophical implications of sensory perception and reality, with one participant dismissing comparisons to popular culture, specifically "The Matrix," as irrelevant to scientific discourse.

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  • Understanding of the "brain in a vat" philosophical thought experiment
  • Basic knowledge of sensory perception and its relation to physical interaction
  • Familiarity with philosophical skepticism and its implications
  • Awareness of the distinction between scientific hypotheses and fictional narratives
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  • Research the implications of the "brain in a vat" hypothesis in contemporary philosophy
  • Explore the relationship between sensory perception and physical reality
  • Study philosophical skepticism and its critiques
  • Investigate the impact of popular culture on philosophical discourse, particularly through films like "The Matrix"
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Philosophers, cognitive scientists, students of epistemology, and anyone interested in the intersections of reality, perception, and technology.

Johnny5454
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If the brain in a vat hypothesis is correct, it means that we cannot touch another person or object. My only concern is how touch occurs, if in the real world it is the interaction of atoms (in particular, electrons). Thanks
 
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Johnny5454 said:
If the brain in a vat hypothesis is correct
I fear this has so many interpretations that it is meaningless. You will need to supply particular references to describe what you mean.
 
hutchphd said:
I fear this has so many interpretations that it is meaningless. You will need to supply particular references to describe what you mean.
I mean the hypothesis in which the brain was placed in a vat of nutrient fluid and connected to a computer
 
Johnny5454 said:
I mean the hypothesis in which the brain was placed in a vat of nutrient fluid and connected to a computer
The Matrix is a movie, not a scientific hypothesis

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