The aim of the project was to raise young people's awareness of climate change, one of the biggest challenges of our time. Climate change is a very complex process, the result of multiple impacts, so the global environmental problems are not negligible when we talk about the issue. It is important to understand these causal relationships and mechanisms of action in order to develop solutions to mitigate climate change. We also aimed to collect good examples and adaptable ideas, through examples from each of the participating countries. We gave the young people involved the opportunity to broaden their knowledge of environmental issues and to identify the actions they can take to protect their environment. They were made to realise that small actions count, and that grassroots initiatives have a big role to play in the world. Our aim was to encourage young people to think in action, to give them the opportunity to exchange experiences, to learn about local action plans and to learn from good examples. To provide a platform to learn techniques that they can confidently and easily use and pass on back home, and promote in their own communities. We also wanted to promote interculturalism, the opportunity for young people who speak Hungarian but live in different countries to meet. It is important to pass on to future generations an approach to sustainability that will inspire them to be the green activists of the future.