Locke Vs. Berkeley's Principles Of Human Knowledge

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In Principles of Human Knowledge, Berkeley posits the doctrine of idealism largely in response to representationalist theories of perception, like that of Locke. While both Locke and Berkeley agree that only sensory ideas can be immediately perceived, Berkeley 's view dramatically diverges from representationalism in that he denies the existence of material objects and, consequently, the causal role they are presumed to hold in producing sensations (Heide 15 Sept). This immaterialist position is taken by Berkeley to undoubtedly prove the existence of God while attributing to him a properly significant causal relationship to sensible ideas. It will be appropriate to assume that Berkeley 's immaterialism is true, as his argument for God 's role in the causation of sensations relies on his proof against physical substance to exclude material objects as causal explanations. Instead, …show more content…

His conclusion is that sensible ideas, being so remarkably and reliably coordinated, must be the product of nothing other than an omnipotent, omnibenevolent God, or an infinite mind. Sensations, then, are created out of God 's will and are in conformity with what he calls the “Laws of Nature,” which provides us with the ability to make predictions about and find correlations amongst these ideas (36; sec. 30). Berkeley further expounds on the character of sensory ideas, reassuring the reader that they contain a greater reality than ideas of imagination and should be thought of as “real things.” Ideas of the latter variety are akin to “images of things,” or mere imitations of real things. Neither class of ideas can exist unperceived but, nevertheless, imagination is under the power of human will and sensation under that of God. (37; sec.

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