What Is The Two Thought Experiment

In a series of relatively simple though complexly-worded (out of necessity) thought experiments regarding body-swapping and changes to memory and the mind, Bernard Williams attempts to demonstrate that identity should be identified with the body rather than with the mind when identity is extended into the future (and by extension during the present). That is, though it is typical for identity to be associated with the mind at any given moment, Williams argues that the logic that supports this intuitive association does not hold up over longer periods of time, and that anticipation of the future leads to an association of identity with the body rather than with the mind. Whether or not Williams is successful in this attempt is a matter of much debate, with this author finding some fundamental flaws in the very premise of the comparisons and thus the conclusions, however the argument is fairly elegant and persuasive and certainly worth of closer inspection. A careful reading of the argument might lead one to a conclusion opposite to that which was intended, but is no less rewarding for this unusual quirk.

371). This responds to the objections raised by Thomas Reid in the 18th century (Shoemaker, 2008, p. 340), however, the Memory Theory did require a modification to include the possibility of temporarily forgetting the experiences of an earlier person-stage, “as long as one has the potentiality of remembering it” (Shoemaker, 2008, p. 340). In the conversations held by Gretchen Weirob, Sam Miller and Dave Cohen in Perry’s ‘Dialogue on Personal Identity and Immortality’ (Perry, 1977), this concept is addressed in depth. Miller relays a chapter written by Locke – “the relation between two person-stages or stretches of consciousness that makes them stages of a single person is just that the later one contains memories of an earlier one...I can remember only my past thoughts and feelings, and you only yours...take this relation as the source of identity” (Perry, 1977, p. 343). These concepts are logical possibilities in my opinion, and are far less unstable than those presented within the Body/Soul Theory, as these concepts do not require the senses of others, but the individual’s first person perception of their personal identity.

For centuries philosophers have engaged themselves into conversations and arguments trying to figure out the nature of a human person; this has lead to various theories and speculation about the nature of the human mind and body. The question they are tying to answer is whether a human being is made of only the physical, body and brain, or both the physical or the mental, mind. In this paper I will focus on the mind-body Identity Theory to illustrate that it provides a suitable explanation for the mind and body interaction.

In John Locke’s argument for personal identity, he believes that we are not substances or mere souls. In his argument, Locke stresses to convey that there is a crucial difference between distinguishing a “man” and a “person” (Locke 221). According to Locke’s definition, a man is a living body which is homogenous to an animal’s body. Therefore, any living body of a particular shapes refers to a “man.” Locke emphasizes that a “person” is a sensible being that is aware of its own

Bernard Williams replicates Locke's theory about personal identity through his very own body switching experiment. The experiment is about two bodies that are labeled person A and person B. In Williams argument the brains between person A and B are switched. Therefore, person A has person B's brain and vice versa.10 Before the switch takes place, there are two treatments that will take place. One person can get $100,000 while the other inevitably gets

Thesis: The mind-body problem arises because of the lack of evidence when looking for a specific explanation of the interaction of mental and physical states, and the origin and even existence of them.

In, “A Dialogue on Personal Identity and Immortality,” the author, John Perry, proposes three totally different ways of thinking about personal identity. The first theory is presented by a character named Gretchen Weirob, she believes that a person is their body. By this she means that a person’s identity is intertwined with the DNA and molecules of their body. Their personality as well as their personal identity can’t be separated from their body, and they cannot exist without it. The second theory was presented by a character named Sam Miller, he believes that a person is their immaterial soul. So in general, Sam thinks that the soul is this invisible, immaterial substance that is able to exist from the body. The third and final theory was presented by a character named Dave Cohen. Cohen believes that a person has continuity of memory, and/or psychology. So in general Cohen’s theory is that personal identity is a set of correlating experiences and/or memories enclosed in the brain. All three of the personal identity theories state some very valid points, but they also have some inconsistencies, some more than others. But there is one theory that seems to be the most credible, and creates a very compelling argument while also having a little science to back up some of its points.

In the world of philosophy, there has been an ever growing skepticism of the relationship between the human body and its mental state. The physical state of a person is tangible, meaning that they can be seen by anyone and touched. While the mental state of a person is embedded in their consciencousness, meaning that it can’t be observed by others unless willing expressed by said person. I will be using Leibniz’s law of identity to show that the metal states of an individual are distinct from a physical state. Using the notion of sameness, I can prove a valid argument that the physical and mental states are distinct. While this theory in part can be debated, some identity theorists can provide a rebuttal this claim. I will provide a response to an identity theorist rebuttal.

In this essay, I will be explaining John Locke’s case of the prince and the cobbler and Bernard Williams’s second description of the A-body person and the B-body person. Bernard Williams has the correct analysis of the situation where the body is part of self-identity since it is inevitable for us to fear future pain.

Personal identity, in a philosophical point of view, is the problem of explaining what makes a person numerically the same over a period of time, despite the change in qualities. The major questions answered by Locke were questions concerning the nature of identity, persons, and immorality (Jacobsen, 2016). This essay will discuss the three themes John Locke presents in his argument regarding personal identity, which are, the concept of categories, substance vs. man vs. person, and the continuity of consciousness.

The mind is perhaps the most fascinating part of the human body due to its complexity and ability to rationalize. In essence, the mind-body problem studies the relation of the mind to the body, and states that each human being seems to embody two unique and somewhat contradictory natures. Each human contains both a nature of matter and physicality, just like any other object that contains atoms in the universe. However, mankind also is constituted of something beyond materialism, which includes its ability to rationalize and be self-aware. This would imply that mankind is not simply another member of the world of matter because some of its most distinctive features cannot be accounted for in this manner. There are obvious differences between physical and mental properties. Physical properties are publically accessible, and have weight, texture, and are made of matter. Mental properties are not publically accessible, and have phenomenological texture and intentionality (Stewart, Blocker, Petrik, 2013). This is challenging to philosophers, because man cannot be categorized as a material or immaterial object, but rather a combination of both mind and body (Stewart, Blocker, Petrik, 2013). Man embodies mind-body dualism, meaning he is a blend of both mind and matter (Stewart, Blocker, Petrick, 2013). The mind-body problem creates conflict among philosophers, especially when analyzing physicalism in its defense. This paper outlines sound

For in Descartes terms, it was plausible to doubt that one has a body, but impossible to doubt the existence of one’s mind; therefore “…self and mind must be identical” (Palmer 162).

John Locke believed, the enduring self is defined by a person’s memory. With memory there is an enduring self, and without it there is no self at all. I believe there is an enduring self, but it is a little more complicated than that. Even if a person encounters a dramatic change to his/her life, they are still the same self, the same person. I believe memory is not the only factor that defines the self. Many things form this enduring self, and these things work together to form an identity, to form who you are now. These things are your memories, your experiences and your personality. You may change and grow over time as you are exposed to new experiences, but under it all you are still ....you. But is a

I will argue that Locke believed that if you remain the same person, there are various entities contained in my body and soul composite that do not remain the same over time, or that we can conceive them changing. These entities are matter, organism (human), person (rational consciousness and memory), and the soul (immaterial thinking substance). This is a intuitive interpretation that creates many questions and problems. I will evaluate Locke's view by explaining what is and what forms personal identity, and then explaining how these changes do conceivably occur while a human remains the same person.

Many people question themselves, what is it exactly that makes them unique? What is it that defines them as a unique person that no one in the world possesses? In philosophy, these questions do not have just one answer, and all answers are correct depending on which theory appeals most and makes sense to you. In general, there are two ways people approach this question, some say that a person’s identity is the “self” that carries all of their experiences, thoughts, memories, and consciousness (ego theorists), and some say that a person’s identity is just a bundle of experiences and events that a person has been through in their life, these people deny that the “self” exists (bundle theorists). In this paper, I will be arguing that a person’s identity is just a bundle of experiences, denying the self and the memory criterion.