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Descartes Substance Dualism

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INTRODUCTION
Is our mind a physical entity, something that is perpetually attached to our brain, or is it a separate substance of dark matter that has yet to be fully explored? According to the Merriam-Webster Dictionary, the quoted definition of the mind states that it is “The element or complex of elements in an individual that feels, perceives, thinks, wills, and especially reasons; or, the organized conscious and unconscious adaptive mental activity of an organism. In other words, the human mind is an intricate series of a persons’ past, present, and future. When scrutinizing the theory of the mind, substance dualism plays a large role in that it is “the concept that our mind is more than just our brain—it entails that our mind has a non-material, …show more content…
The flaw within the conceivability argument above is that what is conceivable may not necessarily be possible. Furthermore, Descartes identifies a physical entity as a point of contact between the mind and body: the pineal gland, which is a mass of tissue behind the brain that secretes hormones in mammals.2 According to TheInformationPhilosopher.com, “For him the body is a mechanical system of tiny fibers causing movements in the brain, which pulls on other fibers to muscles—which is the basis of the stimulus and response theory in modern physiology.”3 In this case, the mind is essentially a brain, and the brain is a physical entity—the mind equals the brain. The human brain can be seen, touched, held, felt, and smelt. It is an organ. Without your brain, you cannot have a mind. The mind does not exist without there being a brain in place. The brain consists of neurons, synapses, electrical impulses, etc. which are all physical entities. Without these physical processes happening, one cannot have thoughts. Without thoughts, there is no mind. With that being said, the contradiction is as goes; that the mind is a physical entity composed of brain cells, neurons, synapses, and electrical firing signals. In this way, the mind is essentially transferring energy (for example, 10 units of energy) to another physical system, the brain. If this is happening, energy itself is physical because it is electric matter composed of protons, neutrons, and electrons--therefore, a proponent of the mind is being transferred and reflected through electrical energy, through the neurons and synapses, throughout the brain, to the nervous system, and throughout the physical human body, concluding that the mind adds 10 units of physical energy to a physical

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