The document discusses a systemic approach and model for productive projects that considers environmental and economic sustainability. The systemic model aims to create a productive system where local resources and producers are connected, with outputs from one activity becoming inputs for another within the local territory. This increases economic activity and independence within the territory compared to the linear model where resources and money often leave the local area. Key principles of the systemic model include respecting the local environment, making humans the center of the project, and ensuring the system can sustain and reproduce itself autonomously.