- Wed Aug 30, 2017 4:42 pm
#39010
You may be overthinking this one a bit, ninamichelle - the "original position" is a purely hypothetical one, so when we talk about someone being in that position we are not talking about the real world, but the hypothetical one. It's not whether the thought experiment has concluded or is ongoing, but that the original position exists only in the thought experiment. We have no reason to believe that such a position bears any resemblance to the real world.
Answer choice B is saying that the hypothetical situation is, in practice, impossible, but this does nothing to call into question the claim about the hypothetical situation. A colleague here in the forum recently posted a similar example that I'll steal: suppose I said "if unicorns were real, they would be hunted for their horns". Does a response of "they aren't real" do anything to undermine that claim? Nope, not a bit. Reality is irrelevant to the "what if" scenario about the unicorns, and it is just as irrelevant to an analysis of the internal logic of the hypothetical situation.
Answer C is the one that weakens here, because if it is true, then the hypothetical person in the original position still might take a big gamble that they might get the biggest share of whatever they are dividing. That hypothetical person might cut a cake in half and then divide one half into smaller shares, in the hope that they would end up with the giant half-cake slice.
Reading through your analysis, I think you are ultimately saying the same thing as I am here - with the original position "intact" we can ignore claims that refute their possibility. Possibility is not the issue, reality doesn't matter; all that matters is the conditions of the thought experiment and the assumptions that underlie that experiment.
Good work, if a bit overwrought. Keep at it, and keep it simple!
Adam M. Tyson
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