A nice promotional video. Alot of common sense included but apparently people need reminding.

ox·y·mo·ron/ˌäksəˈmôrˌän/
Noun:
A figure of speech in which apparently contradictory terms appear in conjunction (Example: "Bouldering Ethics").

I'm a troll! That video was pretty good for any beginner going out there. Thank you to the guys who made it!

awesome video!

Take a stand, say something. Some folk's have never been taught any ethic's. Be kind, but firm!

I wouldn't go so far as to say it would be negligent to not spray excess chalk off the holds. I usually wipe off my tick marks and things of that nature. As long as you're camping in the right area, taking all your trash with you (and any you find along the way, just pick it up!) and using the restroom in the proper manner (depends on the area) and staying on trails! It isn't hard to maintain high ethical standards when it comes to climbing and just being outdoors in general.