We advocate an "3D Ecology" or "Trinitarian Ecology" as suggested by the own Encyclical Laudato Si'. We are conscious to take care of our common home for the enjoyment of future generations, taking us to dimension of time, to the sustainability, to the Father God who is eternal. But the care must also be global in terms of interdependence of all countries, ethics of international relations, to take care of the most fragile. This speaks about space and reminds us the Holy Spirit, that blows everywhere and renews everything. Finally, we should not forget the integral care because of the causes that degrade the natural environment are related to human and social degradation. This is the dimension of the Son, the authentic human being that shares our condition and difficulties but that brings Life to all situations.