Can we encourage positive behavior by making things fun? The folks over at The Fun Theory do. They held a competition inviting people to provide ideas on how to make everyday tasks such as throwing away trash, taking the stairs instead of the elevator, and recycling more fun. They simply ask the qustion, “Can fun change behavior for the better?” Here are some of their submissions. 

Website: http://thefuntheory.com | Twitter: @thefuntheory