Educating about weed would be worthwhile.Simply educate people, don't make drugs some monster from the closet; of course, there are already some programs in action, but there could always be more.
-Helps with muscle and joint pain. [Not my reason to use it lol].
-Can help with lack of appetite, but can make you overeat.
-Makes walks and bike rides even better.
-Can have some interesting conversations...arguably
-Can help with sleep
-Typically social, much like alcohol.
-May make you tired
-May make you want to watch movies
-May make you critical of movies
-May make you be lazy
-May be stinky if smoked.
Anyways, education is much better than just telling people no, in my honest opinion.