Just Another Meat Free Monday [VIDEO]

Released in time for the UN Global Climate Summit, Paul McCartney has put out a new music video for his song Meat Free Monday to celebrate five years of the Meat Free Monday campaign he started with daughters Stella and Mary. They asked people to pick a line or two from the song and take a photo of themselves with it. Favorites were turned into the video for the song. Celebrities like Woody Harrelson and Twiggy are featured and the idea that removing meat from your diet just one day a week will help reduce greenhouse gases and polar ice cap thaw is promoted.