Dreaded_Anomaly comments on Harry Potter and the Methods of Rationality discussion thread, part 19, chapter 88-89 - Less Wrong

12 Post author: Vaniver 30 June 2013 01:22AM

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Comment author: Dreaded_Anomaly 30 June 2013 08:27:50PM -1 points [-]

When asked to find Hermione, why would Harry's Patronus have found a simulacrum instead of the real one?

The Patronus that came back to Harry could be Future-Harry's Patronus, if time travel is involved.

Note: I don't personally place a high probability on theories involving time travel in this instance, but they do present a possible explanation for that objection.

Comment author: Decius 01 July 2013 12:15:40AM 1 point [-]

Every consistent theory I've seen involves time-travel somehow. The stakes are simply too high for Harry to permit the attempt to not be made.

Comment author: Skeeve 30 June 2013 09:11:09PM 0 points [-]

If the Patronus that came back was Future-Harry's Patronus, then what happened to Present-Harry's Patronus? When Harry's Patronus was countered with Quirell's Killing Curse in Chapter 54, Harry definitely felt it being countered.

Comment author: Dreaded_Anomaly 30 June 2013 09:38:52PM 0 points [-]

It's plausible that having one's Patronus dispelled by one's future self is not as noticeable as having one's Patronus countered by a killing curse.

Alternatively, an even simpler option is that it was still Present-Harry's patronus, just given updated instructions by Future-Harry.