Creating the human race in His own image and continually keeping it in being, God inscribed in the humanity of man and woman the vocation... of love and communion. Love is therefore the fundamental and innate vocation of every human being.
Pope John Paul IIInterdependence must be transformed into solidarity based upon the principle that the goods of creation are meant for all. That which human industry produces through the processing of raw materials with the contribution of work must serve equally for the good of all.
Pope John Paul IIHuman progress planned as alternatives (to God's plan) introduce in justice, evil and violence rising against the divine plan of justice and salvation. And despite transitory and apparent successes, they are reduced to simple machinations destined to dissolution and failure.
Pope John Paul IIThe gradual depletion of the ozone layer and the related "greenhouse effect" has now reached crisis proportions as a consequence of industrial growth, massive urban concentrations and vastly increased energy needs. Industrial waste, the burning of fossil fuels, unrestricted deforestation, the use of certain types of herbicides, coolants and propellants: all of these are known to harm the atmosphere and environment.
Pope John Paul II