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Descartes did not believe that the information we receive through our senses represents the external world accurately. True knowledge only comes from pure reasons.
Do you agree with Descartes that sense can be deceived.
Can you help me find some examples?
To what extent will you trust the deductions made on the grounds of sense and perception?
I've been fooled by my senses before. As a child, shiny tanker trucks on the highway miles away, appeared as "flying saucers" until I inspected more closely (I've always been a skeptic). Echoes from nearby barns can disguise the location of coyotes howling in the evenings. My senses do fail me from time to time, but I usually can reason through them to find something resembling truth. But then, I'm not that familiar with Descartes.
Was that your senses deceiving you, or your mental interpretation of those senses decieving you?
To what extent will you trust the deductions made on the grounds of sense and perception?
richrf,
So you would say that your perceptions are true but the perspectives of those perceptions are what throw everything into turmoil.
That sounds a great deal in line with Leibniz and modandistic theory, where the universe is a plenum filled with monads (forms of reality) and that the dominant monad is the one monad that reflects the world most accurately.
It would seem like, fitting your viewpoint in with Leibniz, that everybody in everybody's perspective (they themselves different and independent monads) are observing a phenomena and coming to some conclusion resulting in a dominant monad.
I would not say there is a way to view the world accurately, since it is constantly in flux.
The end result is to just keep creating new things so we don't get bored.
In my view, there is no external phenomenon, per se, to view. Everything is co-mingled. Matter, energy, mind, consciousness. Everyone and everything is mutually affecting each other all the time.
Yes, I understand Leibniz view, but he believes in an external object that is constant, unchanging, and can be accurately understood. I do not share this notion, because I observe flux and change. Constant movement.
But even if it is in flux, couldn't it be viewed accurately at any given moment? And couldn't the process of change itself be viewed accurately?
I would be content to keep discovering new things.
If something is affecting you, that thing must (by definition) be external to you. Otherwise you would be affecting yourself.
But, as I stated above, change does not necessarily prevent accurate (sequential) observation and understanding. The world may be in constant flux, but it is not totally chaotic.
""To what extent will you trust the deductions made on the grounds of sense and perception?".
All of us live in a realm where we don't actually make deductions about sense data unless something comes before us that "doesn't fit," and then we have to attend more carefully to the sense-data. If I get up in the morning and want to make coffee, I do not stand in the kitchen and become a logician; I go to the coffee pot and make coffee. When I visit a friend and am confronted with something complex and shiney that "looks like" it may be a coffee pot, I act differently and think differently (and I suppose conclude differently).
Most of the time, we can make (if we so choose) perfectly good deductions from sense-data we "have confidence in;" when we are less sure that we perceive correctly, then we make a more or less "probable" conclusion about it.
Descartes might muse about the lump of wax, but he kept the fire in the fireplace stoked.