The Sustainable Development Goals (SDGs), adopted in 2015 by the 193 UN member states and incorporated into the 2030 Agenda, are a global call to action to reduce poverty, protect the planet, and ensure peace and prosperity for all by 2030 through balanced social, economic, and environmental development. peace and prosperity for all through balanced social, economic, and environmental development. The European Union is committed to meeting the 17 SDGs by integrating them into its policies and programs. It also emphasizes that every European citizen has an essential role to play in promoting and implementing them. The younger generations are undoubtedly the most involved, particularly on the issue of climate change, but this mobilization has significant repercussions on their mental health. The emergence of new forms of anxiety (eco-anxiety, eco-feelings, etc.) reflects the distress generated by these issues and the accompanying feeling of powerlessness. It is in this context that the project “Echoes - Yesterday's choices are Tomorrow's reality” was set up, organized in November 2024 in Super Besse (63). Its primary objective was to raise awareness among international participants and the local community about the 17 SDGs, the ecological, societal, and economic dimensions of our commitments as European citizens, and the importance of individual involvement for a sustainable future. A central part of the project also focused on understanding new forms of distress related to environmental issues (such as eco-anxiety) and learning individual and collective methods to better manage them. The project had other ambitions, including strengthening intercultural synergies and exchanges between participants from countries where perceptions of environmental issues differ. It also sought to observe how each country represented, within the framework of European obligations and their own green plans, is responding to climate challenges and implementing ecological transition. We are convinced that sharing experiences, recognizing that each country is acting at its own pace, and acknowledging that the transition may be slow will help alleviate feelings of anxiety in the face of the scale of the challenges. Furthermore, for Concordia Auvergne, it was essential to teach young people non-formal education techniques to raise awareness among the local population through workshops open to the general public, while offering them an in-depth understanding of the actions carried out in the Puy-de-Dôme region and the Auvergne Volcanoes Park. With this in mind, participants met with a class from Collège du Pavin in Super Besse for mutual awareness workshops. They also discovered the “Association de Valorisation des Pailhats de Courgoul,” which has been involved in restoring dry stone terraces for many years. These low walls, emblematic elements of the local heritage, now house the association's beehives, set in a preserved environment rich in biodiversity. The association's volunteers led a day with the young people, combining heritage discovery, intergenerational and intercultural exchanges, and workshops on planting aromatic herbs to support pollinators. This moment of sharing had a profound impact on the group, both emotionally and collectively. In addition, the Echoes youth group also had the opportunity to hear a presentation by Grégoire VERRIERE, AURA regional councilor (Les Ecologistes) and municipal councilor for the commune of Courgoul (near Super Besse). This exchange also gave participants a better understanding of local and regional policy commitments on the themes of ecological transition and biodiversity protection. Overall, this project has therefore helped to highlight local initiatives promoting environmental protection, biodiversity, and heritage, while strengthening young people's commitment to the SDGs and their well-being in the face of current challenges.