Yes—what you’re calling “the original,” I’m calling “the person with the tattoo” (I’m choosing to use slightly different language because the notion of originalness does not quite carve reality at the joints). So, as in R Wallace’s thought experiment, the person with the tattoo is the person getting cloned over and over.
One might claim that there is a further probability in this situation—the probability you should assign before the whole process starts, that you will in some sense “end up as the person with the tattoo.” But I think this is based on a mistake. Rhetorically: If you don’t end up as the person with the tattoo, then who does? A faerie changeling? There is clearly a 100% chance that the person with the tattoo is you.
Regarding the bet with charity—the only reason the bet with charity (as I mentioned in the case where none of you have any memories that indicate which copy you might be) a 1/N result rather than a 1⁄1 result is because all copies of you have to make the bet, and therefore the copies with no tattoo pay off money. If, the day before the cloning, you bet someone that you could show up tomorrow tattoo and all—well, you could do that 100% of the time.
As I mentioned above, it’s perfectly valid to have a degree of caring about future copies, or a degree of personal identification. But the naive view that “you” are like a soul that is passed on randomly in case of cloning is mistaken, and so is the notion of “probability of being the original” that comes from it.
Yes—what you’re calling “the original,” I’m calling “the person with the tattoo” (I’m choosing to use slightly different language because the notion of originalness does not quite carve reality at the joints). So, as in R Wallace’s thought experiment, the person with the tattoo is the person getting cloned over and over.
One might claim that there is a further probability in this situation—the probability you should assign before the whole process starts, that you will in some sense “end up as the person with the tattoo.” But I think this is based on a mistake. Rhetorically: If you don’t end up as the person with the tattoo, then who does? A faerie changeling? There is clearly a 100% chance that the person with the tattoo is you.
Regarding the bet with charity—the only reason the bet with charity (as I mentioned in the case where none of you have any memories that indicate which copy you might be) a 1/N result rather than a 1⁄1 result is because all copies of you have to make the bet, and therefore the copies with no tattoo pay off money. If, the day before the cloning, you bet someone that you could show up tomorrow tattoo and all—well, you could do that 100% of the time.
As I mentioned above, it’s perfectly valid to have a degree of caring about future copies, or a degree of personal identification. But the naive view that “you” are like a soul that is passed on randomly in case of cloning is mistaken, and so is the notion of “probability of being the original” that comes from it.