Open Source Ecology looks at the holistic approach to enable a modern sustainable society with open technology and methods for everybody available. Creating an (local) Open Source Economy while ensuring transparent, efficient and sustainable values and social equity. Sharing the blueprints for technology is not enough. The ecology of open source reaches towards new ways of developing and producing our surrounding products and machinery. Circular and open development is the key to a truly sustainable and responsible future. We need solutions, now. So no reason the keep them behind closed doors. It is time for an Open Source Ecology! Everybody is needed, everybody is welcome.