I am Paul Elvere DELSART. Through the EL4DEV program, I propose an entirely new vision of societal and civilizational development. My ambition is to bring together the youth of the world around deeply meaningful, participatory and transformative projects. I see youth as the keystone of global change, the driving force capable of bringing forth a new order based on collective intelligence, shared responsibility and ethical innovation. The EL4DEV program, which I lead, is not merely a series of initiatives or experimental infrastructures. It is a true systemic architecture, designed to generate dynamics of decentralized cooperation through inclusive and participatory mechanisms. I provide a set of tools and structures that allow young people to become direct agents of transformation within their societies. This is a call to co-create a future that respects life, culture and spiritual values, breaking away from the dominant paradigms of consumption and competition. The Green Empire of the East and the West, which I conceptualized and symbolically lead under the pseudonym Henry HARPER, the Green Emperor of the East and the West, is a civilizational projection, a form of modern renaissance. It is neither a political empire nor an abstract utopia. It is a societal Confederation, a global network of places created by projects; places that are both real and symbolic, where innovation, cooperation, societal diplomacy and ecological resilience are expressed. This intellectual, ecological, spiritual and highly enterprising Empire is a work of social fiction in service of reality, a transdisciplinary lever of action meant to inspire and unite. I invite young people to take part in unique collaborative engineering projects such as the experimental eco-landscape cities and complexes labeled LE PAPILLON SOURCE or the Vegetal Calderas, which are true vertical vegetated infrastructures generating biodiversity, humidity in arid zones and electromagnetic fields beneficial to life. These are immersive learning spaces, living laboratories of applied research, agroecological production, educational tourism and intercultural and artistic cooperation. They are meant to become international references in territorial innovation, ethical governance and local autonomy. Youth are not simply invited to visit or consume these spaces. They are called to design them, manage them and make them evolve. Thanks to the collaborative platforms of the EL4DEV program integrated into the information system named Big Smart Data EL4DEV, everyone can contribute to the creation of a global collective intelligence. I encourage self-organization, the interconnection of talents, and the construction of a new global civil society governed by a participatory and emerging social contract. The intermunicipal cooperation sub-program called THE MUNICIPALITIES COUNTER-ATTACK, integrated into the EL4DEV program, offers young people the opportunity to revitalize their territories of origin, especially neglected rural areas, by enhancing small municipalities through participatory, structuring and solidarity-based projects. It is about enabling young people to think globally while acting locally, helping them to reclaim their future while ensuring that of future generations. I firmly believe that the Mediterranean area, the spiritual and historical heart of many civilizations, can once again become the cradle of a new globalization, more human, more united, and oriented toward co-evolution. This is why I chose to make this space the starting point of the Green Empire of the East and the West. The small coastal municipality of Torreblanca, Castellón in the Valencian autonomous community in Spain was personally selected by me for its development potential and favorable characteristics (environmental policy and openness to innovation). The Empire will be physically represented there on agricultural lands. However, this vision knows no borders. It is intended to expand across Europe, Africa, the Americas, Asia, Oceania and the Pacific. Today, the youth of the world stand before an unprecedented opportunity: to no longer wait for solutions to come from above, but to become the builders of the world they wish to see emerge. I offer them a framework, tools, methods, narratives and above all a perspective for the future, a vision. Together, we can create new educational, ecological and spiritual infrastructures that will serve as pillars for a new civilization and a new contract between humanity, nature and the sacred. By joining the EL4DEV program and the Green Empire of the East and the West, the youth of the world become part of a collective, intellectual and human adventure, where they will have the opportunity to innovate, to transmit, to share and to transform the real world. This project is a lever for emancipation, a school of consciousness, a field of experimentation for peace, sovereignty and shared prosperity. It is the legacy I wish to offer them, so that they in turn may leave one, even more radiant, for those who come after.