wedrifid comments on Harry Potter and the Methods of Rationality discussion thread, part 2 - Less Wrong

13 Post author: dclayh 01 August 2010 10:58PM

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Comment author: gwern 03 August 2010 07:47:53AM *  2 points [-]

Alright, I'll modify my intimately familiar claim. He needs to be only reasonably familiar. Up in the top few percentiles of Americans/Englishmen vis-a-vis space knowledge, but not much much higher.

However, if you assume he got in just by using Imperius, this reinforces my point about the respect Quirrelmort needs for Science. A normal arrogant wizard wouldn't even bother to ask his pet muggle NASA technician to disable all the alarm systems. ('Alarm systems? What are those? I don't detect any wards or magical traps, therefore I can just walk in and make a horcrux.')

Comment author: wedrifid 04 August 2010 06:45:12AM 2 points [-]

('Alarm systems? What are those? I don't detect any wards or magical traps, therefore I can just walk in and make a horcrux.')

Depending on the magical system he could well bypass them accidentally. In the Buffyverse, for example, runes designed to protect against magical detection also work against any form of modern surveillance. In the HP universe I would expect Harry's cloak to protect against any visual detection technology and a Voldemort strength anti-detection spell would probably also be sufficient. Pressure sensitive plates would be a different matter but may also be the sort of thing that a wizard would expect. In fact, a competent wizardly burglar would quite possibly levitate as a matter of course while on a job.