What are you doing on October 10th? If you’re in Auckland, New Zealand you might be fixing up your bike. If you’re in Kampala, Uganda you could spend the day planting hundreds of trees, or if you’re in Copenhagen, Denmark you could hang out with their Upcycling Club and learn how to turn your old garments into new pieces. “What is this all for?”, you ask. It’s part of 350.org’s initiative to get people thinking about, and taking action against, global warming.