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Indirect Realism Vs Direct Realism

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Direct realism is the idea the objects we perceive are actually there, that those objects are mind–independent, and that we perceive these objects directly. Therefore, according to direct realism, when we perceive a book, the book is present and in a person’s line of sight, its existence does not depend on the existence of the mind of anyone perceiving it, and when someone perceives it, they do so without having there perception mediated by anything else.
Indirect realism is similar to direct realism in that it agrees that there are real, mind-independent objects that we perceive. However, indirect realism differs from direct realism by claiming that out perception of these objects is mediated. Indirect realist’s claim that a person’s perception of an object is mediated by the perception of a mind-dependent entity known as “sense datum.” These “sense datum” are formed over the course of our lives by certain ideas we are directly ware of, and we use these ideas to guess the existence of min-independent objects that are causing these ideas. Essentially, direct and indirect realists disagree on the existence of these “sense datum” and whether they are needed for perception. …show more content…

This argument focuses on the fact that direct realism has no way to explain how a person can perceive something that isn’t actually there: as they do when they experience an illusion. Illusions involve perceiving an object that actually exists as having some feature it doesn’t actually have. This can be problematic for direct realists because if they really perceive an object directly, then nothing should be able to interfere with their perception of the object. However, since in the case of illusions their perception is being affected by something, the alternative explanation for perception, indirect realism, seems to make more

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