Dive into a greener future with a city made from trash and the captain of ocean conservation

This week in Beautiful News, dive into a greener future. Manuel Bergmann. His online platform is leading a movement of sustainability. Ilze van der Merwe. The sensei empowering kids to fight cancer with karate. Barcelona. Behold the city of architectural wonder. Peter Hammarstedt. This sea captain is leading the way to safer oceans. Leopard Mother and Cubs. The leopardess raising the next generation of big cats. Mulalo Nego Negondeni. He built a mini-city in his backyard from trash. This is Beautiful News.