Levy a 25-cent tax on disposable coffee cups.
I see more and more coffee drinkers using travel mugs, but not enough.
Also require self-serve coffee machines to accomodate travel mugs.
Only if the money goes back into conservation programs and back into the schools too.
Really good idea. It seems that folks don't get the picture or make the effort to carry their own cup unless their is a price attached to the behavior. Sure made a huge dent in the plastic bag problem to add a 5 cent tax....