Lavaca is a collaborative network created in 2001 to create tools, information, connections and knowledge that enhance the autonomy of individuals and their organizations. Meant by autonomy: The self-life projects personal and collective. The free flow of new forms of thought and action. The exercise of freedom, understood as a form of social power. To develop these objectives we have established, among other forms of intervention, the following tools: 1) news agency and reproduction of movement: