This project is a multilateral exchange between groups in Fuerteventura, Romania, Bulgaria, Latvia and Poland. The reason for the title is given by December 12, 2018, in which Greta Thunberg made a speech before the full assembly of COP24, stating: My name is Greta Thunberg. I have 15 years old. I'm from Sweden. I speak on behalf of Climate Justice Now (...) You only speak of green and eternal economic growth, because you are too afraid of not being popular. They only talk about moving on with the same bad ideas that got us into this disaster, even when the only sensible thing they can do is set the emergency brake. They are not mature enough to say things as they are. Even that burden is left to us children. But I don't mind being popular. I care about climate justice and the planet (...) Our biosphere is sacrificing so that rich people in countries like mine can live in luxury. It is the sufferings of many who pay for the luxury of a few (...) You say you love your children above all, but they are stealing your future from your own eyes (...) We need to keep the fuels fossils in the ground and we must focus on equity. And if the solutions within the system are so impossible to find, maybe we should change the system itself. We have not come here to beg the world leaders to worry. They have ignored us in the past and will ignore us again. We have run out of excuses and we are running out of time. We have come here to let you know that change is coming, whether you like it or not. The true power belongs to the people. Thank you. The participation of young people in an active way and at all times is one of the keys of this project: From the preparation to the execution of the activities and subsequent activities in each local community, each group has its task already assigned. This exchange will increase our awareness, in positive terms, towards other cultures. But we say "ours" in the broadest sense. Not only do we talk about who we are going to participate directly in the activities (partners), but we are including the local societies, the groups we will contact, the institutions and their representatives, our families and friends. We are convinced that, with the set of activities proposed, that we have agreed to the parties after a process of constant dialogue, we are promoting dialogue between young people from different environments and cultures (something that is quite evident), but we are also promoting the meetings intercultural in the youth sector, something that seems especially relevant to us. By executing this project, we bring the experience closer, we arouse curiosity and interest, we create multiplier effect. In a more personal aspect, we contribute to prevent and combat prejudices (to which we will not give opportunity thanks to the constant dynamics and games), racism and any attitude that leads to social exclusion for any reason (all activities that involve organization in groups will have members of all nationalities and will be gender balanced). With such an exchange we are promoting tolerance and, something we like more, the understanding of diversity and mutual understanding. Expressing our ways of life and our feelings, we generate assertiveness and rapprochement.