Woody Harrelson’s paper company to Millie Bobby Brown’s cosmetic brand to even Pharrell Williams’ groundbreaking textile company, countless eco-friendly celebrities are making the swap to sustainability products.So, whether they are going vegan, avoiding harsh chemicals, or promoting electric cars, here are seven celebrities making sustainable swaps to protect the environment!A post shared by clever carbon (@clever.carbon)Woody Harrelson has been making a huge impact on the world through his