In the Encyclical Laudato Si on the care of the common house the Holy Father calls all mankind, believer and non-believer to come to the call to create an “ecological citizenship”, and solidarity from the understanding of “the intimate relationship between poor and the fragility of the planet (LS16) ”,

From the Laudato Foundation If we are working for an environmental social justice that reduces the effects of degradation that both the common experience of ordinary life and scientific research show that the most serious effects of all environmental aggressions are suffered by the poorest people “(LS48)”.