I definitely think that people should not look at my estimates and say “here is a good 95% confidence interval upper bound of the number of employees in the AI safety ecosystem.” I think people should look at my estimates and say “here is a good 95% confidence interval lower bound of the number of employees in the AI safety ecosystem,” because you can just add up the names. I.e., even if there might be 10x the number of employees as I estimated, I’m at least 95% confident that there are more than my estimate obtained by just counting names (obviously excluding the 10% fudge factor).
I definitely think that people should not look at my estimates and say “here is a good 95% confidence interval upper bound of the number of employees in the AI safety ecosystem.” I think people should look at my estimates and say “here is a good 95% confidence interval lower bound of the number of employees in the AI safety ecosystem,” because you can just add up the names. I.e., even if there might be 10x the number of employees as I estimated, I’m at least 95% confident that there are more than my estimate obtained by just counting names (obviously excluding the 10% fudge factor).