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Differences Between Platonism And Nominalism And Explain How They Function As Philosophical Ideologies

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1. Platonists argue that the best explanation for why two red hats resemble each other is that they each instantiate the universal ‘redness.’ Are they right? What does it mean to say that something ‘instantiates a universal’?

In this paper I will explain the notion of universals, and argue why Platonism is the more correct view, as opposed to Nominalism and Fictionalism. I will also clarify the major differences between Platonism and Nominalism, and explain how they function as philosophical ideologies. Platonists or “realists” in other terms claim that abstract objects are physical; that they exist in some palpable way. Plato, from whom the term is believed to have originated, was with the idea that universals, like “redness”, existed independently from the individual entities (particulars). Platonic realism states that such objects do exist autonomously from the particular. Platonism is the metaphysical opinion that abstract objects exist. Abstract objects are solely non-spatiotemporal, they are also completely non-physical. Abstract objects are extremely central features regarding the context of philosophy. Abstract objects are comprised of all the names and categories of things. These types are abstract. So, for example, a chair is both the token (actual chair) and the type (an abstract classifying as such). This can contain universals, numbers, and ideas like “redness”, concepts like courage and justice, and even individual humans, such as John Smith. Platonists

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