All the countries located in the colored zones (following pages) work jointly for their societal development. Mass cooperation dynamics are initiated, developed and maintained by the processes of the transnational participatory and multidisciplinary engineering program "EL4DEV". Within each of these countries, the municipalities, especially the smaller ones, organize themselves locally and operate in unified groups through societal economic interest groups (non-profit) that they compose; this with the objective of financing the participatory design, the collective construction and the progressive development of agro-climatic and agro-tourism environmental infrastructures of which they jointly acquire 100% ownership and enjoy the profits generated (financial income resulting from the economic model of the whole tourist places, indirect economic spinoffs from frequentation, influence, unions generated within their respective territories by the established local cooperations). These infrastructures are educational by the processes used and exposed then federating and vectors of decentralized cooperation and social peace. They are labeled "THE PAPILLON SOURCE".