Another month has passed and here is a new rationality quotes thread. The usual rules are:
- Please post all quotes separately, so that they can be upvoted or downvoted separately. (If they are strongly related, reply to your own comments. If strongly ordered, then go ahead and post them together.)
- Do not quote yourself.
- Do not quote from Less Wrong itself, HPMoR, Eliezer Yudkowsky, or Robin Hanson. If you'd like to revive an old quote from one of those sources, please do so here.
- No more than 5 quotes per person per monthly thread, please.
So, this.
Well, yeah, sure. Yvain wrote it up nicely, but the main point -- that what the model says and how much do you trust the model itself are quite different things -- is not complicated.
To get back to Taleb, he is correct in pointing out that estimating what the tails of an empirical distribution look like is very hard because you don't see a lot of (or, sometimes, any) data from these tails. But if you need an estimate you need an estimate and saying "no model is good enough" isn't very useful.