xkcd #3165: Earthquake Prediction Flowchart
Title text:
At least people who make religious predictions of the apocalypse have an answer to the question ‘Why didn’t you predict any of the other ones that happened recently?’
Transcript:
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Source: https://xkcd.com/3165/
Thats my same basic argument against ghosts. If they were real scientists would be all over it, trying to be the first to trap one in a jar to power a dynamo