Incidentally, your fire alarm may be practically useless in the circumstances you describe. Depending on the relative probabilities (small probability that the alarm goes off when there is not a fire versus even smaller probability that there genuinely is a fire) then you may find that essentially all the alarms are false alarms. You may get fed up responding to false alarms and ignore them. When predicting very rare events, the prediction system has to be extremely accurate.
This is related to the analysis below about Omega’s simulation being only 90% accurate versus a really convinced 2-boxer (who has only a 1% chance of 1-boxing). Or of simulating rain in a desert.
Incidentally, your fire alarm may be practically useless in the circumstances you describe. Depending on the relative probabilities (small probability that the alarm goes off when there is not a fire versus even smaller probability that there genuinely is a fire) then you may find that essentially all the alarms are false alarms. You may get fed up responding to false alarms and ignore them. When predicting very rare events, the prediction system has to be extremely accurate.
This is related to the analysis below about Omega’s simulation being only 90% accurate versus a really convinced 2-boxer (who has only a 1% chance of 1-boxing). Or of simulating rain in a desert.