The Theory of the Ideas and Plato’s Ontology
I. THE THEORY OF THE IDEAS AND PLATO’S ONTOLOGY
I. 1. The ontological dualism The theory of the Ideas is the base of Plato’s philosophy: the Ideas are not only the real objects ontologically speaking, but they are the authentically objects of knowledge epistemologically speaking. From the point of view of ethics and politics, they are the foundation of the right behaviour, and anthropologically speaking they are the base of Plato’s dualism and they even allow him demonstrate the immortality of the soul. Plato defends a clear ontological dualism in which there are two types of realities or worlds: the sensible world and the intelligible world or, as he calls it, the world of the Ideas. The Sensible World is the world of individual realities, and so is multiple and constantly changing, is the world of generation and destruction; is the realm of the sensible, material, temporal and space things. On the contrary, the Intelligible World is the world of the universal, eternal and invisible realities called Ideas (or "Forms"), which are immutable and do not change because they are not material, temporal or space. Ideas can be understood and known; they are the authentic reality. The Ideas or Forms are not just concepts or psychic events of our minds; they do exist as objective and independent beings out of our consciences. They are also the origin of sensible things, but although they are the authentic beings, Plato, unlike Parmenides of Elea, do not completely deny the reality of the sensible things; the sensible world, although ontologically inferior, have also certain kind of being which comes from its participation or imitation of the world of Forms. The task of Demiurge is to give the shape of the Forms to that shapeless sensible material that has always existed making it thus similar to the Ideas. The Ideas are hierarchically ordered; there are different types and they do not have all the same value. The coherency of the arguments
I. 1. The ontological dualism The theory of the Ideas is the base of Plato’s philosophy: the Ideas are not only the real objects ontologically speaking, but they are the authentically objects of knowledge epistemologically speaking. From the point of view of ethics and politics, they are the foundation of the right behaviour, and anthropologically speaking they are the base of Plato’s dualism and they even allow him demonstrate the immortality of the soul. Plato defends a clear ontological dualism in which there are two types of realities or worlds: the sensible world and the intelligible world or, as he calls it, the world of the Ideas. The Sensible World is the world of individual realities, and so is multiple and constantly changing, is the world of generation and destruction; is the realm of the sensible, material, temporal and space things. On the contrary, the Intelligible World is the world of the universal, eternal and invisible realities called Ideas (or "Forms"), which are immutable and do not change because they are not material, temporal or space. Ideas can be understood and known; they are the authentic reality. The Ideas or Forms are not just concepts or psychic events of our minds; they do exist as objective and independent beings out of our consciences. They are also the origin of sensible things, but although they are the authentic beings, Plato, unlike Parmenides of Elea, do not completely deny the reality of the sensible things; the sensible world, although ontologically inferior, have also certain kind of being which comes from its participation or imitation of the world of Forms. The task of Demiurge is to give the shape of the Forms to that shapeless sensible material that has always existed making it thus similar to the Ideas. The Ideas are hierarchically ordered; there are different types and they do not have all the same value. The coherency of the arguments