In tune to the plastic discs on the beach? Helped out at a beach clean up in NH over the weekend, the discs were everywhere. Thanks NH Surfrider for hosting this. A few words and photos here... http://surfisswell.com/2011/03/in-the-millions-these-arent-frisbees-on-new-england-beaches/
Sometimes I imagine the amount of crap in the ocean and I get very sad. I do believe, though, that us humans, will never be powerful enough to destroy the ocean...