Litter bumming you out? Snap a photo, share it on Instagram with the hashtag #litterati and geotag it as well. Why? As Litterati founder Jeff Kirshner says, no better way to tackle trash with "social awareness, technology, and art." Contribute to the #litterati "digital landfill" on your next walk and help flag the problem spots where litter collects. Kirshner will then "use this to work with companies and organizations to find environmentally friendly and sustainable solutions."
Oh, and don't forget to put that piece of litter in its proper place too!