What’s your ‘short take’ on sustainability? The Princeton Public Library and the Office of Sustainability are inviting you to enter a video to show how you are changing the way you think and live. A selection of serious, thoughtful and comic contest videos will be screened at the Princeton Environmental Film Festival on February 8, 2014. One grand prize winner will take home a GoPro camera. Videos should be three minutes or shorter and participants must be ages 12-24. The deadline to enter your video is January 10, 2014.