Climate Flag  Climate Flags | Flags & More | Posters | Clothing | Bumper Stickers Lapel Pins | Buttons | Sew-On Patches | Magnets Peace flags, Earth flags, United Nations Flags available for sale, to buy, to purchase. Climate flags are being given away by the artist. They are no longer being sold. You’ll be taken to the page where you can request a flag shortly. (or click here to visit the page immediately.)