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Substance Dualism Case Study

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1. What is the problem of causal interaction for Substance Dualism? Can it be solved?

In this essay I will argue that while Substance Dualism (henceforth SD) should account for causal interaction between mind and body, the problem of causal interaction (henceforth PCI) shows that it cannot, leaving PCI unsolved. I will define key terms and show that in light of PCI, SD only holds if we reject causal interaction between mind and body. I will then illustrate that we cannot deny causal interaction between mind and body as certain physical events have a counterfactual dependency on mental events (and vice versa). It therefore seems that SD is untenable, as it cannot solve PCI. I will consider the objection that stating the initial cause of an event is difficult, making counterfactual analysis face explanatory inadequacy, to which I will consider the response that we should examine the deciding factor of an event rather than the initial cause.

Substance Dualism posits that there are only mental and material (mind and body, respectively) substances …show more content…

the factor without which the event would not have occurred) of a particular event is the one on which the counterfactual dependency should be placed on. For example, if I desire to buy a hat and I walk into a shop with a clearance sale, as opposed to a shop selling at full price, I will buy the hat - the deciding factor being the sale, though this may not necessarily be the cause of me buying the hat. Considering that certain physical events require thought and thus causal interaction with the mind, if the initial cause is mental, then we can still use the idea of counterfactual dependency. However, one could say that this subjects the idea of counterfactual dependency to explanatory inadequacy, as not being able to say exactly what is the initial cause is a major part of the theory of

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