Another month, another rationality quotes thread. The 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- Do not quote yourself.
- Do not quote from Less Wrong itself, HPMoR, Eliezer Yudkowsky, or Robin Hanson.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.
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As far as literal charts of literal bodies of water on the surface of the earth, satelite photography actually has pretty much solved that problem.
As far as metaphorical waters, human civilization is larger than most people really think, and consists disproportionately of people finding and publishing answers to interesting questions. "Don't assume the waters are uncharted until you've done at least a cursory search for the charts" is sound advice.
Ahem. Do you really think that a picture of water surface which looks pretty much the same anywhere is equivalent to a nautical chart?
Proper nautical charts are very information-dense (take a look) and some of the more important bits refer to things underwater.