This flag has been popping up at protests around the world. It's the Straw Hat Pirates Jolly Rodger. The flag has appeared this year at Gen Zed le demos, including in Indonesia, Nepal, and at Mexico's recent protests, too.The image comes from One Piece, one of Japan's most successful, longestr running manga series. At a time of political discord and social distress, young people have embraced it and the story of Monkey Duffy, One Piece's teenage hero, too. In the cartoon, Luffy sails the globe with his crew ...