Existing curricula and traditional ways of teaching do not cope with the requirements of modern society. Green Button Journey (GBJ) is about Youth working together in learning on impact our actions have on the environment, and the change we could make by learning about & implementing green behaviors (SDG13). GBJ) is innovative because young people learn-do-share about the pressing challenges of tomorrow in a structured way among their peers. It integrates modern communication which young people do not use enough for learning. One of the results will be a teaching curriculum for UNESCO schools